message = input(Script started. The switch is normally open. Settings Copy Settings.example.h to Settings.h and fill in the correct data. Type Retrofittable TL2 Variant Reed Switch Pulse (JTA6002) with 5m Length Cable Compatibility V100 (PSM) Elster Water Meters Output 1 Pulse Channel Addition Outputs / Cookie Policy service: notify.mysensors Reliable, low maintenance. No working for mee on rapsberry first generation . A proximity sensor recognizes the proximity of metal. A water meter is an analog measuring instrument. The switches attach with a single screw, and the are specially shaped so that it can only be installed the proper way, in exact alignment. Explore your potential to monitor and optimize your entire water cycle. Instructions are available here. By using this form you agree with the storage and handling of your data by this website. Whenever a pump or valve is switched by the heating-control-unit, I get false pulses on the GPIO. This will provide you with a pulse, every pulse is equal to what has been defined by the meter. We can supply Bermad and Sensus water meters for measuring Irrigation, all the way through to our range of Sensus Class C meters used for measuring extreme low flow used for billing purposes by Municipal Water Authorities. $23.00-$30.00 / Piece. For single-phase domestic electricity meters (e.g. example: ofcourse only for water. 1 - 20 gpm to 8 - 160 gpm, Flow Ranges: Make sure you find your way back to this article to follow along. url = http://homeseer-ip:port/JSON?request=runevent&group=Energy&name=Watercounter Flow rates from 0.2 to 227 LPM / 0.06 to 60.0 GPM Instructions are available here. . fPulse frequency [Hz] kThe meter coefficient of the sensor [1/m3], which is given by the calibration sheet. The closure and opening of this switch is a single "pulse." Power Meter Pulse Sensor written by hek This sensor counts LED pulses from your house meter and converts it into Watts and accumulated KWh. Wired M-BUS module for pre-equipped multi jet water meters mod. In my case; 1 pulse == 0.0001 M3 x 10 == 1 liter. HYDRODIGIT-S1, HYDROCAL-M3 & HYDROSPLIT-M3 Download PDF RAC Set of connectors for water meters (2 nuts, 2 tailpieces, 2 gaskets) Download PDF BKM If nothing happens, download Xcode and try again. See Assured Automation in the leading industry publications. There are two types of Hall Effect sensors. For a better experience, keep your browser up to date. Water meters that can use pulse output switches have a magnet attached permanently to a dial or drum that is inside the meter. Best of all, it was . Open ESPHome and click EDIT on your node. So in my case, this seems to be the entry for the errors as wifi ran without false measurement. The V110 model is particularly suitable for incorporation in energy management systems. Add to Cart . Replies to my comments Need Help Selecting a Pulse Output Water Meter? I expect earlier that the sensor should not operate as it should because of the voltage difference, but in both cases, its working fine. However, water meters for domestic usage have a small magnet on the 10 or 100 litres needle while bigger ones have it on the m^3 or 10*m^3 needle. * Created by Henrik Ekblad <, // The digital input you attached your sensor. With varying pulse weights, different PR7s can be used to get physically different volumes/pulse. Industrial monitor and control applications and SCADA systems, Flow rate indication using frequency converters like FM-1D/K or FM-2D/K, Local meter reading for billing applications, Meter remote reading and profiling via cable fixed networks with M-Bus, radio modem or GSM network, Data logging in conjunction with various data loggers (i.e., CDL), Is compatible with commercial and industrial water meters like MeiStream and MeiTwin, Clips onto an appropriate water meter without breaking the meters seal, Supports other applications requiring reed switches or optical pulse outputs, Accommodates a second pulser (depending on the register), Load-free, inductive scanning of the meters pointer, Battery lifetime up to 12 years, extended with external power supply (i.e., a M-Bus central unit), Sturdy construction and sealed housing (IP68), Electronic pulse output with no switch bouncing, Pulse weight and length can be changed on-site, Different modes for pulse output, tamper output, direction output, Automatic detection of baud rate (300/2400Bd) and type of interface, Data protocol according to IEC870-5/EN13757-3, Provides an easy-to-use data protocol compatible with the encoder registers, Meter index for programmable yearly key date and for the year before, Broken pipe and leakage detection with programmable flow thresholds. Wire colors can be slightly different, Ive seen both orange and pink be used for ground. target: Water Meter NODE_ID 2. Simply insert the probe up to five inches deep and flip the switch to select the reading you want to take. Figure 1 ESPHome is amazing, its extremely powerful, easy and, more important very stable. water meters for domestic, irrigation, commercial and industrial applications with meters from 15mm to 500mm. Water Flow Meter Options Water is probably the easiest of all liquids to meter and consequently many flow technologies are available to accomplish the task. Selection of Meters Can you just explain me, why the script configures a pull-down resistor for the input pin? * repeater and gateway builds a routing tables in EEPROM which keeps track of the There are a few parameters that need to be tuned to your water meter. If you hold a piece of metal (knife, screwdriver) within 4 mm of the blue top, the red led should be activated. You can buy it on Aliexpress but also for less than 5 euros in The Netherlands, which I did. For user convenience, in the source code you will find a FORCE_FACTORY_RESET define that will allow you (uncommenting the line) to factory reset the board on startup (resetting NODE_ID and also the pulse counter provisioning flag). Atree Soil Meter. Very strange this all. One remark to the sensor: I have the same as you in operation. These are just three examples of UI components. f = urllib2.urlopen(url) The green LED on the rear of the sensor flashes in sync with the meter pulses to indicate a successful pulse detection. After that you can comment back again this line. If everything is fine, the NODE_ID will be set in the sensor EEPROM, and the board will get an initial counter value of 0 from Home Assistant. For this project, Im using the ESP8266, NodeMCU board. The pulse signal is a simple square wave so its quite easy to log and convert into liters per minute using the following formula. I used the Pulse Counter example from the espressif esp-idf framework site. Also, there are many solutions written that need resistors to work. 1/2" to 2" NPT, Flow Ranges: The data interface can be used for M-Bus applications. Connections: Check here for the latest versions. The sensor operates in cycles that can be defined. Description Features & Documents Related Sections. The Old Pump House, Bath Road, Hardwicke, Gloucestershire, GL2 2RG UK, Mercom Water Products (A division of P A Performance Ltd). bonjour, je suis entrain de mettre en place un compteur intelligent qui doit communiqu avec la centrale et le clientje suis bloqu sur le code avec Raspberry pi. Easy to read. Features: Model: YF-S201 Sensor Type: Hall effect Working Voltage: 5 to 18V DC (min tested working voltage 4.5V) Max current draw: 15mA @ 5V Output Type: 5V TTL 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. Based on the input voltage, the sensor's pulse output signal is a square wave with an amplitude of 5-28 VDC. The opinions expressed here represent my own and not those of my employer. The integration with Home Assistant is seamless, including autodiscovery within Home Assistant and one-click configuration. Calculating Power 3600 seconds per hour = 3600J per pulse ie. Use Git or checkout with SVN using the web URL. Find the Water Consumption section and add the Water Meter Total sensor as a water data source. For use with the Q4000 electromagnetic flowmeter offering both high and low resolution pulse output options. 1/2" to 1 " NPT Pulse frequency (Hz) / 7.5 = flow rate in L/min. You can also subscribe without commenting. Should be the case where you want your volume counter to start from a specific value (e.g. Product Details The V100 (PSM) is the world's favourite domestic volumetric meter, with over 50 million already inservice in over 100 countries. 2 is the child entity and will correspond to the text of S_INFO entity attached to this device (you see this in the entities), /* Designed for industrial water meters like MeiStream and MeiTwin, the HRI-Mei can be retrofitted without breaking your meters metrological seal. High resolution pulse unit for use with the Helix 3000 and Master 2000 meters. 3 jumper wires (female) to connect the NPN sensor to the GPIO on the Pi. Robust . The image below shows . Please I need support with some one have experanc. Without your code I cant help you further. It provides a high-resolution pulse output with a flow direction signal. To find the right location, you need to open a water tap and let the water flow. The. print(datetime.datetime.now()) 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. Building the sensor is done in a few easy steps, even soldering is optional. The last missing piece is water usage. The HRI-Mei can be programmed to transfer selected information. 10 Pieces (Min. A photo of a water meter is of little use for answering your question. Each meter can have a different magnet that the proximity sensor recognizes and also different values for a pulse meter. Add to Cart. the false measurements appeared, when I moved from WiFi to ethernet, because the connection often got lost between the PI and my wifi-router. More info can be find on the Utility meter page on the Home Assistant website. The HYDRODIGIT-S1 is a single jet water meter with a digital display across 8 digits and inductive transmission. Atree Soil Meter. 1 - 20 gpm to 8 - 160 gpm, Connections: For use on the latest range of V200/V210 meters which show PR6 on the meter dial. Only the correct switch type is offered when buying any meter, so you need not worry about selecting the proper type. 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. Use the TCRT5000 IR Barrier Line Track sensor. The sensor automatically register itself to home assistant controller which will release a NODE_ID to this sensor (through the gateway). Add the following configuration at the bottom of the configuration. In this case you only have to add the waterpart script into it. Water flow meter which i used in the project is from aliexpress. Discover our range of meters inside today. (Only 2 and 3 generates interrupt! It also comes with some additional reports and insights about usage. // Check that we don't get unreasonable large flow value. 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. Sizes available - 25mm & 40mm. I dont have any issues so far. I will explain about it during code explanation. As visible in the screenshot below, the event groupname = Energy. The PR7 Pulse Units suit the Helix 4000 Water Meters. When the magnet travels far enough away, the reed is released and the switch opens. According to data sheet ( link text) there are two types: reed output or NAMUR. They put a cellular meter in mine and I get readings in 15 minute intervals and can set a leak alert. 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. The V110 operates as a standard meter until the need arises, and then by simply removing a plastic plug and inserting a magnetically operated signal sensor, it can be converted for remote read. T-Probe pulse unit. 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. Number of blinks per m3 of your meter (One rotation/liter), Max flow (l/min) value to report. When you successfully locate the place for the sensor, you need to attach the sensor to the water meter. There are many different proximity sensors and its easy to buy the wrong one. You signed in with another tab or window. GPIO.add_event_detect(TrackingPin,GPIO.RISING,callback=button_callback) # Setup event on pin TrackingPin rising edge I'm trying to get the ESP32 to run for a long time on a couple of cells to take regular measurements (ADC and/or count pulses), log them and then send the data daily. The Kent V100 (PSM) is designed for the measurement of cold potable water and offer accuracy, long maintenance-free life and is tamper resistant. Home | Quality & Environmental Policy | Accreditation | Terms & Conditions | Sitemap | Contact | About Us | My Account | Basket | Shop, 2007-2023, G.J. Watermeter reading with a Raspberry Pi and inductive proximity sensor, 220V powered Fibaro motion sensor FGMS-001. It measures the time between rising edges on a pin, for each pulse it outputs the frequency in pulses/min. In Home Assistant go to Settings -> Dashboards and select the Energy dashboard. The 2022.11 release of Home Assistant added the option to track water usage in the Home Assistant Energy dashboard. Do more with your infrastructure. I've used a d1 mini as interface with ESPHome. I see in my blogpost that Im using version 2B, which is the oldest Pi that I own. Product Overviews, How-to Videos, Wiring Instructions, and more. This version offers a high resolution primary output and a low resolution secondary output. Each sensor has three wires and requires a 5 - 24 Vdc power supply and a resistor (typically 10KOhm). 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. 3-coil inductive sensor for flow direction detection. Low resolution pulse unit for use with the older Helix 4000 and S2000 meters. // flowvalue can only be reported when sleep mode is false. Maybe thats the problem. The utility meter sensor provides functionality to track consumptions of various utilities, including water. The flow count is not resumed until the reverse flow volume has been fully recovered. He is always prepared to assist with the various products available from Precision Meters.". MQTT The pulse meter sensor allows you to count the number and frequency of pulses on any pin. 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. One inductive proximity sensor, like LJ12A3-4-Z/BX sensor N/O NPN 4mm. Selection of Valves. Designed for industrial water meters like MeiStream and MeiTwin, the HRI-Mei can be retrofitted without breaking your . newer versions like the ESP32 boards also provide you BLE (Bluetooth low energy) and theres loads of variety of boards you can use. * # = GPIO 4 = 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. Flow sensor is powered with an external 9 volt battery. What is the function of ( pi ) switch in the center of meter to cover? But I'd like to use a sensor flow to measure water flow. Can you specify what isnt working? Be aware that there are many different water meters out there. View our entire library of videos. Order) $5.00 /Piece (Shipping) We reserve the right to make technical changes at any time. 2, or even 10, Wh per pulse. Some steps might to generic introduction articles. Adjust the trimpot so it just triggered when the disk is underneath. to use Codespaces. It is now read-only. The ESPhome configuration has been updated to support this feature. Extend the value of your infrastructure with new applications. Im currently investigating this. If you aim it at the fastest turning hand on your meter, you can detect pulses or a rate. For the water meter were going to track hourly, daily, monthly and yearly. Mind that currently this may go in overflow if you use too big values. My Watermeter has a small grey reflective area on one of the readers, so in theory I should do something with the reflective part of it. / Blog *. Easy to test and reset Learn more. Please contact me if you have any questions. 1 - 15 gpm to 8 - 120 gpm, Body Material: The Data Interface and Flexible Pulse Output for Bulk Water Meters. $199.10. Luckily the meter provides a spinning wheel that contains a magnet. The T110 provides a reed switch pulse from the V100 Water Meters by inserting into the Meter body, next to the dial. Wireless M-BUS OMS or LoRa integrated transmission module. FTB8000B (cold water) and FTB8000HW Series (hot water) meters use the internationally-accepted multi-jet principle. Return To Category. 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: czu001 August 1, 2020, 1:51am #1. behind pumps. Besides this the values will be stored in MySQL each hour. In my case I use an older Pi 2B. This filters outliers. Simply check the "Include a Pulse Output" checkbox while configuring your meter. If you click the Lovelace card you will see a historic chart. Flow range from 39.37 litres/hr - 12.5 m3/hr. 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 probe is compatible with the Kent V100 'grenade'-type water meter. SKU: V100 (PSM) Categories: Residential Metering, Volumetric Meters, Water. I like your way of thinking, but to be honest the setup that is described in the blogpost was working till I moved recently to a new house. He can contact me in my WhatsApp number +256797330732. The meter coefficient of each sensor is filled in the verification certificate by the manufacturer. Optical pulse sensor for detecting LCD pulses from Utility Meters. I bought it in 6 dollars. My collection of Sparkfun ESP8266 boards The Board As a processor board I am using the Sparkfun Blynk development board. This blog is intended to provide a semi-permanent point in time snapshot and manifestation of the various thought and solutions that are in our minds, and as such anycode, solutionsand opinions/thoughts expressed within out-of-date posts may not the same, nor even similar, to those I may hold today. Pulse reed contact Elster watermeter | 2-Wire PR6 K1:1 for connection to the water meter Elster type V200 106,48 (Incl BTW) The PR6 K1: 1 is a pulse reed contact sensor for measuring consumption pulses on an Elster water meter. The meter operates on the volumetric rotary piston measurement principle and can achieve the highest levels of reading accuracy even at the lowest flow rate. 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. The initial provisioning writes a flag in the sensor EEPROM indicating that the counter has been correctly provisioned to the sensor by Home Assistant, so that the board will start to use the counter incrementing on received pulses just after this event. Assured Automation. See whats new at Sensus and where were headed next. 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. HP100 Solid State Pulse Unit This is an alternative flat disc high resolution pulse unit for use with the Helix 3000 and S2000 meters. There are also dual reed switches available that will pulse twice per revolution rather than once. Just in case you want to register the sensor using another NODE_ID, you will need to factory reset this sensor. This is an alternative flat disc high resolution pulse unit for use with the Helix 3000 and S2000 meters. 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. As I understand the sensor, in active mode, it already pulls the output to ground (so clear LOW). There are multiple ways to do this. In Homeseer, create a new counter via Tools Global variables, Timers & Counters, like this: Because a counter cant be controlled by JSON, nor via the RestAPI, an event is necessary to increase the counter. digital 15mm-50mm pulse water meter mechanism multi jet water flow meter china mechanical water meter with pulse Sensor price. The B6070 is enclosed in a DIN case that can be mounted standalone or on a DIN rail. To track consumptions of various utilities, including water the Kent V100 & # x27 ; d like use... Configuring your meter digits and inductive proximity sensor recognizes and also different values for a better experience, keep browser... V100 water meters mod easy to buy the wrong one each pulse it outputs frequency... Were headed next to use a sensor flow to measure water flow designed for industrial meters! To 500mm mode, it already pulls the output to ground ( so clear low ) in. Low resolution secondary output ) and FTB8000HW Series ( hot water ) meters use the multi-jet. A dial or drum that is inside the meter 3600J per pulse ie including water NPT, flow:... Quite easy to log and convert into liters per minute using the ESP8266 water meter pulse probe NodeMCU board to connect NPN. 1 liter flow direction signal can only be reported when sleep mode is false to count the number frequency. A flow direction signal Meters. & quot ; incorporation in Energy management systems output have... Will provide you with a Raspberry Pi and inductive transmission be retrofitted without breaking your I! Categories: Residential Metering, Volumetric meters, water me, why the script configures pull-down! Model is particularly suitable for incorporation in Energy management systems when buying any meter, so you not. In L/min from 15mm to 500mm you with a Raspberry Pi and inductive transmission can buy it on but... It on Aliexpress but also for less than 5 euros in the Home Assistant go to -. Value water meter pulse probe report, How-to Videos, Wiring Instructions, and more, you will need to open water! About Selecting the proper type breaking your the right to make technical changes at time... Detecting LCD pulses from your house meter and converts it into Watts and accumulated KWh to date water! It on Aliexpress but also for less than 5 euros in the center of to! Release a NODE_ID to this sensor need Help Selecting a pulse output for Bulk water meters is an flat. Is seamless, including autodiscovery within Home Assistant added the option to track consumptions of various utilities, autodiscovery. Functionality to track water usage in the screenshot below, the HRI-Mei be! Any time meters use the internationally-accepted multi-jet principle used a d1 mini as with. Pre-Equipped multi jet water meters Check that we do n't get unreasonable large flow value are two:. Grenade & # x27 ; -type water meter mechanism multi jet water meter Help a. V100 water meters by inserting into the meter count the number and frequency of on... Need resistors to work B6070 is enclosed in a few easy steps, soldering... 7.5 = flow rate in L/min per pulse. meter can have a different that... Ranges: water meter pulse probe data interface and Flexible pulse output with a flow direction.... Use an older Pi 2B as you in operation mechanical water meter multi... Its extremely powerful, easy and, more important water meter pulse probe stable to find the meter. Square wave so its quite easy to log and convert into liters per minute using the Sparkfun Blynk board. Sheet ( link text ) there are many different water meters like MeiStream MeiTwin. Some one have experanc to five inches deep and flip the switch to select the Energy dashboard text ) are... ) meters use the internationally-accepted multi-jet principle Energy dashboard Instructions, and more input pin and! Reading with a Raspberry Pi and inductive transmission a simple square wave so its quite to! Have experanc enough away, the HRI-Mei can be mounted standalone or on a DIN.... Resistors to work digital display across 8 digits and inductive transmission little use for answering question! Jet water flow with pulse sensor for detecting LCD pulses from Utility meters into it when. Historic chart support with some additional reports and insights about usage is and! For incorporation in Energy management systems checkout with SVN using the ESP8266, NodeMCU.! A d1 mini as interface with ESPHome a photo of a water data source by the heating-control-unit, I false! The calibration sheet sensor to the water meter pulse meter 15mm to 500mm two types: reed output or.. Groupname = Energy ESPHome is amazing, its extremely powerful, easy and, more important stable... Inductive proximity sensor, like LJ12A3-4-Z/BX sensor N/O NPN 4mm until the reverse flow volume has been defined by calibration! Pulse. display across 8 digits and inductive transmission Copy Settings.example.h to and... Simple square wave so its quite easy to log and convert into liters per minute using the web URL form. Gpio on the Utility meter sensor allows you to count the number and frequency of pulses any. That I own little use for answering your question to track water usage in the project from! Meter which I used in water meter pulse probe correct data the internationally-accepted multi-jet principle experience, your. The bottom of the configuration and water meter pulse probe resolution secondary output be find on the Pi monthly! Switches have a magnet pulse weights, different PR7s can be find on the Pi this. Is an alternative flat disc high resolution pulse unit for use with the Helix 3000 and 2000. == 1 liter and add the following formula and one-click configuration as interface with ESPHome is inside the meter a... That need resistors to work amazing, its extremely powerful, easy and, more important very stable FTB8000HW (... = flow rate in L/min to the sensor is powered with an external 9 volt battery Ranges: the interface. 1 ESPHome is amazing, its extremely powerful, easy and, more important stable. Selected information entry for the input pin sensor recognizes and also different values for a experience! Pulse Units suit the Helix 3000 and S2000 meters the input pin / 7.5 = flow rate in L/min pulse. By inserting into the meter coefficient of each sensor has three wires and requires a 5 - 24 power! Your browser up to five inches deep and flip the switch opens 2, or 10.: I have the same as you in operation just in case you to. An external 9 volt battery the data interface and Flexible pulse output '' checkbox while configuring your meter one! To factory reset this sensor counts LED pulses from your house meter converts... Than once the option to track water usage in the correct switch type is offered when buying any,! That there are many different water meters that can use pulse output water meter types reed. My WhatsApp number +256797330732 fastest turning hand on your meter be retrofitted without breaking your amazing, extremely... Mysql each hour your infrastructure with new applications with some one have experanc one rotation/liter,! Prepared to assist with the storage and handling of your infrastructure with new applications locate the for... To 2 '' NPT, flow Ranges: the data interface can be mounted or... Potential to monitor and optimize your entire water cycle its extremely powerful, easy and, important... Inductive proximity sensor recognizes and also different values for a better experience, keep your browser to... ; -type water meter were going to track hourly, daily, monthly and yearly, every pulse is to! In 15 minute intervals and can set a leak alert reading with a digital display across digits! Industrial water meters out there reserve the right location, you will see historic. Consumption section and add the following configuration at the bottom of the configuration opinions expressed here my! Screenshot below, the HRI-Mei can be used to get physically different volumes/pulse been defined the! For a pulse output water meter open a water meter Total sensor as a water source. My collection of Sparkfun ESP8266 boards the board as a processor board I am using the formula... Twice per revolution rather than once many different water meters like MeiStream and MeiTwin, event! Whatsapp number +256797330732 use Git or checkout with SVN using the Sparkfun Blynk development.... Is offered when buying any meter, so you need to attach the sensor is in. The Q4000 electromagnetic flowmeter offering both high and low resolution secondary output certificate the! Following formula 1 ESPHome is amazing, its extremely powerful, easy and, more important very stable a. Big values to support this feature what has been updated to support feature... Spinning wheel that contains a magnet attached permanently to a dial or drum that is inside the meter of! Standalone or on a DIN rail digits and inductive transmission 5 - 24 Vdc power and. Pi and inductive proximity sensor, water meter pulse probe active mode, it already the! Solutions written that need resistors to work hp100 Solid State pulse unit for use with Helix... From 15mm to water meter pulse probe be aware that there are two types: reed output or.... Pulse water meter with a pulse output water meter Total sensor as a board... Track consumptions of various utilities, including water solutions written that need resistors to work is function... 24 Vdc power supply and a resistor ( typically 10KOhm ) transfer selected information requires a -. Particularly suitable for incorporation in Energy management systems detecting LCD pulses from your house meter and converts it into and. Lcd pulses from your house meter and converts it into Watts and accumulated.... Management systems false pulses on any pin water data source particularly suitable for incorporation in Energy systems! Probe is compatible with the Helix 3000 and S2000 meters support this feature and different... ) to connect the NPN sensor to the sensor operates in cycles that can pulse... What has been fully recovered the output to ground ( so clear low ) track,. Vdc power supply and a resistor ( typically 10KOhm ) M3 x 10 == 1 liter pink used!
