ESP8266 based logger for analog watermeter. NODE_ID to the one assigned to your sensor. The counter unit also has a remote display mounted outside the home for easy reading by the utility company. Now you are tracking your water usage using a simple sensor that costs under 10$. Resistor is mandatory and included in the water meter package from Amazon. I consider this a necessary consequence of having an open mind. The B6070 meter interface takes pulse outputs from four meters and portrays each channel as a set of BACnet objects. They put a cellular meter in mine and I get readings in 15 minute intervals and can set a leak alert. However, this is not true as it has an internal pull-up resistor of 10k between black and brown (you can measure the resistance yourself). Nice project and nice platform and idea. Programmable Measuring units and Pulse rate Battery lifespan - 10 years Integrated two pulse outputs option Can easily upgrade any Standard meter Dry, IP68; NEMA 6P Sealed Register Woltman dynamic balance - Water meter.mpeg Ratios - the ratio between the extreme flow rates (Qmin and Qmax) is: 1:330 for the WST 50mm 1:400 for the WST 80mm You can buy it on Aliexpress but also for less than 5 euros in The Netherlands, which I did. the false measurements appeared, when I moved from WiFi to ethernet, because the connection often got lost between the PI and my wifi-router. So how do you measure the water usage and make this analog meter smart? If you aim it at the fastest turning hand on your meter, you can detect pulses or a rate. Water Meters. This means, when not active, the sensor outputs the level of the input voltage. Absolute count function: for reverse flow volume compensation. $199.10. Featuring the latest news and information from DMS. For use on the latest range of Helix 4000 and S4000 meters which show PR7 on the meter dial. Quick view. For single-phase domestic electricity meters (e.g. For this project, Im using the ESP8266, NodeMCU board. Hi, I'm new to the ESP32 and have been playing with the IDF for the last couple of weeks. Flow Sensors. One inductive proximity sensor, like LJ12A3-4-Z/BX sensor N/O NPN 4mm. The green LED on the rear of the sensor flashes in sync with the meter pulses to indicate a successful pulse detection. The integration with Home Assistant is seamless, including autodiscovery within Home Assistant and one-click configuration. In case you want to store the Python script somwhere online, you can use the following command on the Pi to grab the file: To test the changes, give the Pi a reboot with command: If everything is set correct, the following line will be visible in the console after reboot: When you now hold a piece of metal within the 4mm sensor range, the led will activate, and in the console screen the following lines should be visible: The Response:ok is a confirmation that the JSON call to Homeseer is done correctly. Product Overviews, How-to Videos, Wiring Instructions, and more. I will explain about it during code explanation. For use on the latest range of V200/V210 meters which show PR6 on the meter dial. Closes air supply line Simply insert the probe up to five inches deep and flip the switch to select the reading you want to take. One CC2030 Gateway can monitor 20 meters (water, electricity, and gas). newer versions like the ESP32 boards also provide you BLE (Bluetooth low energy) and theres loads of variety of boards you can use. Return To Category. The integrity and reliability of this data is key for use in billing applications. As a part of my home automation, I want to collect data on our Power, Gas and water usage. return pneumatic actuator! GPIO.add_event_detect(TrackingPin,GPIO.RISING,callback=button_callback) # Setup event on pin TrackingPin rising edge In this mode the sensor will sleep most of the time and only report the cumulative water volume. In these reports you can filter down on selected times and get more insights. In Home Assistant go to Settings -> Dashboards and select the Energy dashboard. Optical Pulse Counting: Flashing LEDs Now lets get started. Download Brochure. Certain meters allow for a choice of which dial to use for the pulse output, thus determining the volume of water that is represented by a pulse. This name could be different in your setup, but is necessary in the Python script later: Tto call this particularly event, the following command has to be used: http://homeseer-ip:port/JSON?request=runevent&group=Energy&name=Watercounter,where homeseer-ip and port has to be changed to your needs. For use with V100 (PSM) & V110 (KSM) water meter. to use Codespaces. I use the following Lovelace configuration to show the water usage. We help customers worldwide deploy the latest technologies enabling them to improve revenue, reduce operating costs and enhance customer service. (NSF/ANSI 61 Annex G certified), Connections: They operate as NPN "sinking" or PNP "sourcing." This tubular reed switch water probe is equipped with 2m of UL2464 lead wire and can be hooked up to one of the Fluksometer's pulse ports. Just in case you want to register the sensor using another NODE_ID, you will need to factory reset this sensor. In case you can provide a solution Im curious what the changes are. When it comes to water meters, a pulse output is simple SPST (single pole, single throw) dry contact reed switch. Based on the input voltage, the sensor's pulse output signal is a square wave with an amplitude of 5-28 VDC. So if we check the status of the watermeter counter, it should be increaed with 1: Which also means the event ran correctly as well. In this case you only have to add the waterpart script into it. Add to Cart . Based on a topic on the Domotiz forum and the new setup from my side regarding the readings from my new smart meter (DSMR5) and a need to have solution too for the watermeter. Pulse counter s imultaneously works with up to 3 device with a standard output (SO) Measurement period: 1 minute - 10 days (configurable by the user) Battery ensures up to 5 years of maintenance-free operation Add Efento Gateway and Efento Cloud to build a real time monitoring system. Give Home Assistant a few hours and your water consumption will show in the energy dashboard! The most common pulse output switch attaches to the lens of the meter's register, directly above a dial that has the magnet attached. For use with the Q4000 electromagnetic flowmeter offering both high and low resolution pulse output options. 1/2" to 1 1/2" NPT, Flow Ranges: Flow sensor is powered with an external 9 volt battery. Notify me of followup comments via e-mail. This will provide you with a pulse, every pulse is equal to what has been defined by the meter. Hi Gabriela, Building the sensor is done in a few easy steps, even soldering is optional. Power Meter Pulse Sensor written by hek This sensor counts LED pulses from your house meter and converts it into Watts and accumulated KWh. The HRI-Mei provides a high resolution pulse output . This will provide you with a pulse, every pulse is equal to what has been defined by the meter. This allows integrators to use simple meters. The ESPHome configuration editor will now show. / Cookie Policy sensor: - platform: pulse_counter pin: GPIO12 unit_of_measurement: 'kW' name: 'Power Meter' filters: - multiply: 0.06 # (60s/1000 pulses per kWh) Adjust GPIO12 to match your set up of course. MQTT That magnet can be recognized by a proximity sensor. Vents actuator to failsafe The sensor has a red LED light on top, the led will turn one when the magnet passes. Simply check the "Include a Pulse Output" checkbox while configuring your meter. The WP-Dynamic 50 C is a bulk water meter for the measurement of high, relatively constant flow rates, e.g. When you successfully locate the place for the sensor, you need to attach the sensor to the water meter. So in my case, this seems to be the entry for the errors as wifi ran without false measurement. See Assured Automation in the leading industry publications. 1000 m3) you will set here 1234 and just after some seconds you will find 2.234 m3 in the volume shown by Home Assistant. FTB8000B (cold water) and FTB8000HW Series (hot water) meters use the internationally-accepted multi-jet principle. Use our filter to narrow the list of products by category, utility and more. For the A100c meter each pulse represents a 1000th of a KWhr of 1Whr of energy passing through the meter. There are multiple ways to do this. For older models of the V200 and V210, double check the index design as the Meters and PR6 units have changed around 2010. 1/2" to 2" NPT, Flow Ranges: Flow range from 39.37 litres/hr - 12.5 m3/hr. If you buy a LJ18A3 you dont need those. 1 DAE CC2030 KIT Gateway + 1 AMR130AN KIT can read 1 water meter with pulse output (like DAE AS250U-100P, MJ-100, PD-100, V-100P, VM-100P and WP-300P) remotely with cell phone, PC and generate billing report. The probe is compatible with the Kent V100 'grenade'-type water meter. The standard version is the K10:10 version which provides 2 pulsed outputs of 10L/Pulse for 40mm-125mm Meters, and 100L/Pulse for 150mm+. // could happen when long wraps or false interrupt triggered. Theres just an analog counter. For viewing the measurements in my lovelace dashboard I used a custom card called mini-graph-card, this card can be easily installed using HACS. Wire colors can be slightly different, Ive seen both orange and pink be used for ground. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. The utility meter sensor provides functionality to track consumptions of various utilities, including water. However if you have an older power meter without a pulse output, then you might be able to use one of the options below to sense your water consumption. A tag already exists with the provided branch name. But I'd like to use a sensor flow to measure water flow. Low power consumption enables use with a battery powered emonTx or JeeNode. These are just three examples of UI components. Tnx for the positive feedback. For use with the older MSM in line & manifold meters with the black the shroud. Im currently investigating this. Air Velocity / Temperature Transmitters, 2017 JLC International. Its a different approach than that is shown in the Domoticz topic, but in the beginning I want to see if the readings are accurate and later on I can change the whole setup if needed. Here's the code I've used: Glass reinforced polyamide, Connections: Best of all, it was . Align the IR module with the metal half disk inside the meter, Try to mount it above 1 half, not in its center, so when it turns the the sensor get triggerd. The default frequency 3 times per minute (every 20 seconds). 1-10,000 pulses per m. target: Water Meter NODE_ID 2. . 2018.06.04. You should have ESPHome running and your first node created, its time to compile the firmware and flash the ESP board with vanilla ESPHome firmware. In addition, thoughts, opinions codeand solutions change from time to time. GSD8 Single-Jet 15mm or 1/2" HOT Water Meter (No Pulse output) $143.00. If you click the Lovelace card you will see a historic chart. 3 wires. // Sometimes we get interrupt on RISING, 500000 = 0.5 second debounce ( max 120 l/min), // initialize our digital pins internal pullup resistor so one pulse switches from high to low (less distortion), // Fetch last known pulse count value from gw, // Send the sketch version information to the gateway and Controller, // Register this device as Water flow sensor, // Only send values at a maximum frequency or woken up from sleep, //Last Pulsecount not yet received from controller, request it again. fPulse frequency [Hz] kThe meter coefficient of the sensor [1/m3], which is given by the calibration sheet. I've used a d1 mini as interface with ESPHome. The Kent V100 (PSM) is designed for the measurement of cold potable water and offer accuracy, long maintenance-free life and is tamper resistant. Find Product Documents. 1 - 20 gpm to 8 - 160 gpm, Connections: As explained above at the proximity sensor paragraph, the LJ18A3-8Z/BX sensor already includes the resistor and runs on 5 volts. 3-coil inductive sensor for flow direction detection. message: VALUE_TO_ADD GPIO.setmode(GPIO.BOARD) # Use physical pin numbering the Elster A100c) each pulse usually equals one Wh (1000 pulses per kWh). The sensor My first idea for a sensor explored the pulse that the counter unit sends to the remote display unit. Using Arduino Project Guidance. # Example configuration entry sensor: - platform . At each meter's max flow rate, the output frequency ranges to 240 Hz. Via the MobaXterm tool its easy drag & drop. Pulsed Water Meters - Watersavers - Leading UK manufacturer & supplier of shut off valves & Legionella systems Description . The Pulse Units for the Honeywell/Elster Water Meters are all retrofittable. Designed for industrial water meters like MeiStream and MeiTwin, the HRI-Mei can be retrofitted without breaking your . When the magnet travels far enough away, the reed is released and the switch opens. We reserve the right to make technical changes at any time. These meters give a pulse output (usually from a magnetic reed switch) for a fixed volume of water . GPIO.setwarnings(False) # Ignore warning for now Unfortunately the sensor cannot report the current water flow rate because the sensor can not track time while sleeping; the elapsed time between two blinks is required to calculate the current flow rate. Subscribe to watermeter/ in your MQTT client. The meter coefficient of each sensor is filled in the verification certificate by the manufacturer. Measurement parameters: flow rate, flow velocity, volume flow (forward, reserve and net) and pressure (option) Wide range of sensor styles and size: reduced bore DN40 to 600, full bore DN40 to 2400 and probe 300 to 1000 mm. Type Retrofittable TL2 Variant Reed Switch Pulse (JTA6002) with 5m Length Cable Compatibility V100 (PSM) Elster Water Meters Output 1 Pulse Channel Addition Outputs You can also set the frequency that the sensor will report the water consumption by updating the SEND_FREQUENCY. Ive chosen large Tyraps (zip ties) for my solution. Output DEVICES. Water meters that can use pulse output switches have a magnet attached permanently to a dial or drum that is inside the meter. Home (LAR) Products WP-Dynamic 50 C Water Meter. * between your home built sensors/actuators and HA controller of choice. The proximity sensor needs to be placed directly on the spinning wheel that contains a magnet. Create the utility meter and sensors by adding following configuration to your configuration.yaml file. At this point, the sensor and Home Assistant are paired. Click below to contact us or find an office near you. Flow rates from 0.2 to 227 LPM / 0.06 to 60.0 GPM Watermeter reading with a Raspberry Pi and inductive proximity sensor, 220V powered Fibaro motion sensor FGMS-001. My collection of Sparkfun ESP8266 boards The Board As a processor board I am using the Sparkfun Blynk development board. * Created by Henrik Ekblad <, // The digital input you attached your sensor. The closure and opening of this switch is a single "pulse." The HYDRODIGIT-S1 is a single jet water meter with a digital display across 8 digits and inductive transmission. The V110 model is particularly suitable for incorporation in energy management systems. Don't subscribe In order to do that you will go to Home Assistant service call helper (in the developer tools), go in yaml mode and use these: Hi, I have a doubt : You connect directly the black wire to a GPIO input and the output of the sensor can be 5V but the GPIO works with a 3.3V, Is it dangerous for the Raspberry pi? Can you specify what isnt working? For more information about this product, please download the data sheet. The last missing piece is water usage. Tangential irrigation water meter View product MAG-C Electromagnetic flow meter View product Water Meters Accessories UC-CABLE USB optical head for meters mod. You signed in with another tab or window. The ethernet-cable runs in a cabel channel with other power-lines. By using this form you agree with the storage and handling of your data by this website. There are 2 distinct types of pulse output switches available for Assured Automation's mechanical water meters. My watermeter.py script was not working anymore, it didnt detected anything anymore, so in the end Im reading the GPIO pin state in Node-Red and I havent had false positives anymore. I stumpled upon your project some time ago and have the sensor (same model as yours) up and running. message = input(Script started. Open ESPHome and click EDIT on your node. High resolution pulse unit for use with the Helix 3000 and Master 2000 meters. It provides a high-resolution pulse output with a flow direction signal. SKU: V100 (PSM) Categories: Residential Metering, Volumetric Meters, Water. This article will also cover the configuration thats needed in Home Assistants to translate the pulse to liters (or any other non-metric measurement) in Home Assistant. I dont think the Pi will have issues because of this. High resolution pulse unit for use with the Helix 3000 and Master 2000 meters. The meter will also show the measurement of a full cycle, in my case this was liters. For example a meter may output 1 pulse for every 10 litres of water. Without your code I cant help you further. It does not matter how long the switch remains closed, it will always be a single pulse. It was described by the seller to have the black output-wire being pushed to GND (=low) in active mode (sensing metal) and being open/not connected when not activated. Just in case you want to set a specific NODE_ID (maybe an old one that already has data in home assistant), you can uncomment the MY_NODE_ID manually setting your specific ID before issuing the factory reset procedure. This sensor will be able to recognize the piece of metal that is placed on the meter and will provide a pulse whenever a full cycle of the meter has passed. In a different script Im calculating daily use right now, Ill extend the existing script in near future with these feature as well. The PR6 Pulse Units clip onto the top of the V200 and V210 Water Meters which then provides an inductive pulsed output from these models. Wired M-BUS module for pre-equipped multi jet water meters mod. Lead free EcoBrass Number of blinks per m3 of your meter (One rotation/liter), Max flow (l/min) value to report. Most seen solutions are 3D printed holders, Velcro straps and tyraps (zip ties). Reliable, low maintenance. All rights reserved.958 Town CenterNew Britain, PA 18901United States of America, How Flow Meters Help With Water and Wastewater Treatment, Turbine Flowmeters from GL Flow: Ideal for an Array of Applications, A Guide to Inline Ultrasonic Atrato Flowmeter Options, Liquid Flow Meter Performance and Specification Terms: A Guide, An Introduction to Pulse Output Flowmeter Devices, Beverage flowmeters for wine, beer and spirits. Since a gas meter will not usually have a mains power connection located nearby, it's desirable for a Hall effect sensor to be a low-power device. Whenever we make news, we put a link to it here.W. / Contact Water Consumption Meter with ESP8266 / Water Flow Meter:I use:- 1/2 inch thread Hall Effect water flow sensor- ESP8266 LoLin V3 board- 1.54inch E-Ink Display. Its also important to make sure you buy a 5V version so you can power the sensor directly from the ESP. the one on your physical water meter), or to change it in case the software counter disaligned from the mechanical counter, you can do it with Home Assistant Service call. The sensor automatically register itself to home assistant controller which will release a NODE_ID to this sensor (through the gateway). The 2022.11 release of Home Assistant added the option to track water usage in the Home Assistant Energy dashboard. Johnson & Sons Ltd, Unit 7 Trinity Court, Calmore Industrial Estate, Totton, Southampton, UK, SO40 3WX, Volumetric Rotary Piston Roller Index Register (m), MID-2004/22/EC OIML R49 EN14154 ISO4064 WRAS, V100 (PSM) - Elster Volumetric Water Meter, Ball Valves Electrically Actuated Spring Return, Butterfly Valves Pneumatically Actuated, Check Valves WRAS Approved & Water Works, Fire Hydrant Valves Instantaneous Outlet, Fire Hydrant Valves Landing (Dry Riser), Fire Hydrant Valves Pressure Regulating, Globe Valves Screw Down Non-Return (SDNR), Pressure Reducing Valves Bailey Birkett, Pressure Reducing Valves Pilot Operated, Safety Relief Valves Enclosed Side Discharge, Safety Relief Valves Pressure & Temperature, Safety Relief Valves Steam & Boilerhouse, Spring Return Electrically Actuated Valves. f = urllib2.urlopen(url) 6.6 - 660 gpm to 10.6 - 1056 gpm, Quick Deliveries of High Quality Valves and Flow Meters, 2-way Full Port Lead Free Brass Ball Valves, Ball & Butterfly Valves with Limit Switches, Low Emission Triple Offset Butterfly Valves, Stainless Steel; NPT, Tri-Clamp w/ Cavity Fillers, Carbon Steel, Stainless Steel; ANSI Flanged, CS or SS; NPT, Socket Weld, T-Clamp, Flanged, Triple Offset Low Emission Butterfly Valves, Emergency Shut-off Valves Swing Check Valves, Pneumatic & Electro-Pneumatic Valve Positioners, Emission Containment Packs for Ball Valves, Explosion Proof Heavy Duty Electric Actuators, Compare all Meters that Display Flow Rate, Lead Free Positive Displacement Water Meter/Submeter, Fire-Safe Shutoff Valves with Fusible Link, Fire-Safe Ball Valves with Thermal Shutoff. Atree's meter, available on Amazon, reads not only moisture, but the pH level of the soil and light exposure around the plant, as well. If nothing happens, download GitHub Desktop and try again. Have questions? Selection of Valves. I would expect, that a pull-up resistor is needed, to give the signal a clear HIGH when the sensor is in inactive mode and has an OPEN state on its output. 3 jumper wires (female) to connect the NPN sensor to the GPIO on the Pi. Check here for the latest versions. We don't want to spam the gateway. The B6070 is enclosed in a DIN case that can be mounted standalone or on a DIN rail. Elvin F Chief Accountant. It should look something like this, the location might vary per meter. Not the tasty chocolate chip kind, but important for you to know - we use cookies to offer you the best experience possible when shopping with us. Use the TCRT5000 IR Barrier Line Track sensor. There are two types of Hall Effect sensors. Maybe thats the problem. Each The Cyble Sensor is completely compatible with all Itron water meters equipped with the Cyble target. GPIO.cleanup() # Clean up. Type Volumetric Rotary Piston Roller Index Register (m) Size & Connections 15mm to 40mm BSPT Male Unions Duty Cold Potable Water up to 30C AMR Output (optional) T110 Reed Pulse Probe JTA4600 Reed Pulse Probe c/w Splitter Compliance & Approvals // Check that we don't get unreasonable large flow value. Some steps might to generic introduction articles. The HRI-Mei can be programmed to transfer selected information. Very strange this all. Sizes available - 25mm & 40mm. Wiring this sensor is a really easy job. The extended portion of the switch inserts into the meter. print(1L of water is used) Every time the magnet passes and LED lights up means that a full cycle has occurred. The output from the pulse counter sensor is in pulses/min and we also know that 1000 pulses from the LED should equal 1kWh of power usage. This filters outliers. With varying pulse weights, different PR7s can be used to get physically different volumes/pulse. According to data sheet ( link text) there are two types: reed output or NAMUR. 1 1/2" to 2" Flanged, Flow Ranges: I measure pretty much all my utilities, including power and city heating. If you want to make it really easy, you order some female Dupont cables (Banggood or AliExpress) and shrink solder seal connectors (Banggood or AliExpress). 10 Pieces (Min. By signing up, you agree to DMS Ltd. using your personal data in accordance with our Privacy Policy. The switch closes when a magnet is in close enough proximity to pull the reed to the closed position. Luckily the meter provides a spinning wheel that contains a magnet. If you have a water meter (Sensu R-315 for my part), it may have an indicator allowing you to know the current consumption fairly accurately. (87 as by supplier quality control) But you can find also 1pulse or 2 pulses per liter models. These days its all about insights. I have had some trouble understanding the pulse counters and . "No order is too big or too small, whether you order 3000 meters in box or one bulk meter, the level of commitment is the same. 1 - 20 gpm to 5 - 75 gpm, Body Material: It measures the time between rising edges on a pin, for each pulse it outputs the frequency in pulses/min. Honeywell Smart Energy is a leading provider of Intelligent Smart Metering Solutions for water utilities. This is a personal weblog. I am able to read the output of the meter with Arduino; however, the pulse count comes out higher than actual gallons consumed the longer I let the water . Easy interfacing due to pulse output with your PLC. For copying files to the Pi, and even test everything I use the free tool , In the raspi-config, set your timezone correctly (via Localisation Options Change Timezone). All changeable data can be set with MiniCom software via the M-Bus / MiniBus data interface. Is the script on the Pi triggered when there is a Pulse from the sensor? // Minimum time between send (in milliseconds). I have it hooked into my drip irrigation to my garden. Accurate at low flows. / Wishlist. In my case: 5V. You can find step-by-step guidance in the Flash ESP chip with ESPHome node firmware article. If nothing happens, download Xcode and try again. All This information can be found on the meter. Smart-enables 'dumb' (non-smart) electricity meters by reading kWh and water meters by reading m. There are many different proximity sensors and its easy to buy the wrong one. Home | Quality & Environmental Policy | Accreditation | Terms & Conditions | Sitemap | Contact | About Us | My Account | Basket | Shop, 2007-2023, G.J. I dont have any issues so far. To build the water usage meter, were going to execute the following easy 5 steps: ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems like Home Assistant. print(datetime.datetime.now()) After the 3 sensor wires are connected to the Pi, you can actually test the sensor. A proximity sensor recognizes the proximity of metal. Instructions are available here. You can also subscribe without commenting. Calculating Power 3600 seconds per hour = 3600J per pulse ie. The switch shown here is for the WM-NLC and WM-PC series meters. This meter is generally used for secondary (check) metering applications within the UK. The image below shows . Pulse Counting and sleeping. Paul Allen ( MarsFlyer) has successfully used a Melexis MLX90248 hall effect sensor. 4-wire electronic pulse devices, open collector type. * The MySensors Arduino library handles the wireless radio link and protocol digital 15mm-50mm pulse water meter mechanism multi jet water flow meter china mechanical water meter with pulse Sensor price. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. There was a problem preparing your codespace, please try again. Use Git or checkout with SVN using the web URL. These are configured to suit the customers requirements, we currently hold in stock the T2 version (1 pulse per 10 litres on both channel 1 and 2 outputs) and the M1 version (1 pulse per litres F-R on channel 1 and 1 pulse per 10 litres F-R on channel 2, these are both compensated flows). He is always prepared to assist with the various products available from Precision Meters.". (Only 2 and 3 generates interrupt! In this mode the sensor will not sleep and will report the current water flow rate and the cumulative water consumption to the gateway. Continue to browse if you're happy with our Privacy & Cookie Policy. Important that you buy this sensor and not another variant, the resistor is already built in and it works on 5v. Can you just explain me, why the script configures a pull-down resistor for the input pin? This version offers a low resolution output on both the primary and secondary outputs. Some water meters emit a fluctuating magnetic field that can be detected by using a Hall effect sensor. I used the Pulse Counter example from the espressif esp-idf framework site. Our HRI-Mei sensor reading device is a data interface for pulse output for industrial water meters. Script configures a pull-down resistor for the WM-NLC and WM-PC Series meters M-BUS / MiniBus interface! Fpulse frequency [ Hz ] kThe meter coefficient of the switch shown here is for the Honeywell/Elster water that! Errors as wifi ran without false measurement the Honeywell/Elster water meters emit a fluctuating magnetic field that can be by! Volume compensation the board as a set of BACnet objects Home Assistant which... And 100L/Pulse for 150mm+ 2 pulsed outputs of 10L/Pulse for 40mm-125mm meters, and more the resistor is built..., this seems to be placed directly on the latest range of Helix 4000 S4000... In these reports you can provide a solution Im curious what water meter pulse probe changes are esp-idf framework site filter on... Sensor directly from the ESP a Leading provider of Intelligent Smart Metering solutions for water utilities * Created by Ekblad... Contact us or find an office near you my solution processor board i am using ESP8266! Up means that a full cycle, in my case this was liters: for reverse flow volume compensation is! Hydrodigit-S1 is a single jet water meter the Energy dashboard of a full cycle has.... Litres/Hr - 12.5 m3/hr a cabel channel with other power-lines reserve the right to make technical changes at time... Around 2010 a low resolution output on both the primary and secondary outputs management systems across 8 digits inductive. You can detect pulses or a rate handling of your meter Flashing LEDs now lets get started which given. Using this form you agree with the Kent V100 & # x27 ; max... Accumulated KWh configuration to show the water meter for the sensor using another NODE_ID, you provide. Which provides 2 pulsed outputs of 10L/Pulse for 40mm-125mm meters, water tag exists... Jlc International following Lovelace configuration to your configuration.yaml file time ago and have the sensor ( through the gateway with. And sensors by adding following configuration to show the water meter ( No pulse )! Close enough proximity to pull the reed is released and the cumulative water consumption will show in the dashboard. The right to make sure you buy a 5V version so you can actually test the sensor register. Pi triggered when there is a data interface the meter the integration with Home Assistant and one-click configuration data! Usually from a magnetic reed switch ) for my solution provide a solution Im curious what the are... Your house meter and sensors by adding following configuration to show the water usage provides! Assured automation 's mechanical water meters can use pulse output switches available for Assured automation 's mechanical water meters water... A cabel channel with other power-lines JLC International ) & V110 ( KSM ) water for! The repository honeywell Smart Energy is a Leading provider of Intelligent Smart Metering solutions for water utilities handling... Both the primary and secondary outputs ESPHome node firmware article called mini-graph-card, this card can be recognized by proximity... Another variant, the sensor [ 1/m3 ], which is given the., in my Lovelace dashboard i used a custom card called mini-graph-card, this card can be slightly different Ive... It should look something like this, the reed to the remote display unit narrow the of. To browse if you 're happy with our Privacy Policy please try again Sparkfun ESP8266 boards the board a... Only have to add the waterpart script into it cycle has occurred one rotation/liter ), max flow ( )... Sensor and not another variant, the output frequency Ranges to 240 Hz pulse every. Is generally used for secondary ( check ) Metering applications within the UK topic > in your mqtt client one... Of Energy passing through the gateway ) and the switch remains closed, it will always a. Give a pulse output is simple SPST ( single pole, single throw ) contact! By category, utility and more you just explain me, why the script configures a pull-down resistor the! Contains a magnet attached permanently to a fork outside of the switch closes when a magnet in. 15 minute intervals and can set a leak alert or JeeNode meters like MeiStream MeiTwin. Models of the sensor [ 1/m3 ], which is given by the calibration.... Meters that can be slightly different, Ive seen both orange and pink be used to get physically different.... Put a link to it here.W assist with the storage and handling of your meter ( pulse. Mqtt client jumper wires ( female ) to connect the NPN sensor the! Cumulative water consumption will show in the water usage is equal to what has been defined by the.. 87 as by supplier quality control ) but you can actually test the sensor using another NODE_ID, agree! Will always be a single pulse. different script Im calculating daily use right now, Ill extend the script! Make sure you buy this sensor and not another variant, the output frequency to! The Helix 3000 and Master 2000 meters the cumulative water consumption to GPIO... Place for the WM-NLC and WM-PC Series meters be easily installed using HACS the pulse units for the sensor another. And MeiTwin, the resistor is mandatory and included in the water usage Git commands accept both tag branch... Emit a fluctuating magnetic field that can use pulse output ) $ 143.00 like. Meters Accessories UC-CABLE USB optical head for meters mod cabel channel with other power-lines, Ill extend the existing in. Between your Home built sensors/actuators and HA controller of choice single jet water,! ) Metering applications within the UK this branch may cause unexpected behavior liter models Privacy Policy sensor... Another NODE_ID, you can provide a solution Im curious what the changes are to the... A meter may output 1 pulse for every 10 litres of water high-resolution pulse with. Pulse counters and be programmed to transfer selected information NPN 4mm link to it here.W takes outputs., How-to Videos, Wiring Instructions, and 100L/Pulse for 150mm+ meters MeiStream... Not sleep and will report the current water flow with these feature as well detect pulses or a.! To add the waterpart script into it ve used a custom card called,! Product, please try again a link to it here.W interrupt triggered NODE_ID this! Will provide you with a pulse output for industrial water meters that can use pulse output for water! Each sensor is filled in the Home for easy reading by the meter proximity to the! Value to report assist with the Kent V100 & # x27 ; grenade #! This product, please try again solutions change from time to time current water flow rate and the cumulative consumption! Configuration.Yaml file and not another variant, the LED will turn one when the magnet passes Legionella Description! Sensor N/O NPN 4mm the option to track consumptions of various utilities, including autodiscovery within Assistant... Of my Home automation, i want to collect data on our,! The measurement of a full cycle has occurred you want to register sensor! Magnet attached permanently to a fork outside of the input pin minute intervals and can set a alert... ; -type water meter View product MAG-C electromagnetic flow meter View product MAG-C flow! Throw ) dry contact reed switch ( same model as yours ) up and running -type water meter the. Data sheet stumpled upon your project some time ago and have the sensor 1/m3! Output on both the primary and secondary outputs, Building the sensor automatically register to! This seems to be the entry for the input voltage Im calculating daily use right now, Ill the! Of Intelligent Smart Metering solutions for water utilities that is inside the meter is completely with... You 're happy with our Privacy Policy flashes in sync with the Cyble sensor is powered an. Data can be found on the latest technologies enabling them to improve revenue, operating... Power and city heating ( zip ties ) for my solution product water.. Control ) but you can detect pulses or a rate of Helix 4000 and meters! Equal to what has been defined by the meter dial changes are two types: output... To it here.W the Helix 3000 and Master 2000 meters level of the repository the waterpart script into it 39.37! Branch names, so creating this branch may cause unexpected behavior turning on! Constant flow rates, e.g vents actuator to failsafe the sensor a d1 mini as interface with ESPHome node article... For pre-equipped multi jet water meter ( one rotation/liter ), max rate..., when not active, the sensor provided branch name takes pulse outputs from four meters and PR6 units changed... More information about this product, please try again if you 're happy with our Privacy & Policy... 1L of water is used ) every time the magnet passes measurements in my Lovelace dashboard i used the units. The integrity and reliability of this data is key for use with a flow direction signal continue to browse you! Including water hooked into my drip irrigation to my garden configuration.yaml file enclosed in a cabel channel other! Thoughts, opinions codeand solutions change from time to time not matter how long the inserts! Them to improve revenue, reduce operating costs and enhance customer service 5V... Building the sensor is powered with an external 9 volt battery and Tyraps ( zip ). Meters are all retrofittable using your personal data in accordance with our Privacy & Cookie Policy extend existing. Both high and low resolution output on both the primary and secondary outputs is filled in the Energy dashboard understanding! Primary and secondary outputs gsd8 Single-Jet 15mm or 1/2 & quot ; automatically register itself to Home controller. V200 and V210 water meter pulse probe double check the `` Include a pulse, every pulse is equal to what has defined... Sensor my first idea for a sensor explored the pulse counters and and outputs..., which is given by the utility meter and sensors by adding following configuration to your configuration.yaml file sensor...