Toggle menu (02) 6732 6333 . Easy to read. Create the utility meter and sensors by adding following configuration to your configuration.yaml file. In addition, thoughts, opinions codeand solutions change from time to time. The 2022.11 release of Home Assistant added the option to track water usage in the Home Assistant Energy dashboard. The V110 model is particularly suitable for incorporation in energy management systems. The Pulse Units for the Honeywell/Elster Water Meters are all retrofittable. MQTT I will explain about it during code explanation. Honeywell Smart Energy is a leading provider of Intelligent Smart Metering Solutions for water utilities. This switch is for the WM-PD series meters. 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. 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. 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 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. / Contact These switches can also be retro-fit as an upgrade at a later date. You signed in with another tab or window. One remark to the sensor: I have the same as you in operation. Johnson & Sons Ltd, Unit 7 Trinity Court, Calmore Industrial Estate, Totton, Southampton, UK, SO40 3WX, Retrofittable TL2 Variant Reed Switch Pulse (JTA6002) with 5m Length Cable, T110 - Elster Pulse T Probe for V100 (PSM), 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. Smart-enables 'dumb' (non-smart) electricity meters by reading kWh and water meters by reading m. Use our filter to narrow the list of products by category, utility and more. Add the following configuration at the bottom of the configuration. Align the IR module with the metal half disk inside the 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. You can easily create your variants by using different Lovelace cards or mini-graph configurations. * The MySensors Arduino library handles the wireless radio link and protocol 3 wires. Using Arduino Project Guidance. To start with, I connected the reed output of the water meter via 10k resistor to +5V, GND and D3. Instructions are available here. For this project, Im using the ESP8266, NodeMCU board. 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. 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. 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. url = http://homeseer-ip:port/JSON?request=runevent&group=Energy&name=Watercounter czu001 August 1, 2020, 1:51am #1. See all of the accessories offered for our water meters. According to data sheet ( link text) there are two types: reed output or NAMUR. Calculating Power 3600 seconds per hour = 3600J per pulse ie. Produced in versions for cold and hot water in diameters DN15 and DN20 mm (1/2 - 3/4), this meter has a 360 rotating dial for ease of reading. . This meter is generally used for secondary (check) metering applications within the UK. Wire colors can be slightly different, Ive seen both orange and pink be used for ground. This information can be found on the meter. We help customers worldwide deploy the latest technologies enabling them to improve revenue, reduce operating costs and enhance customer service. HYDRODIGIT-S1, HYDROCAL-M3 & HYDROSPLIT-M3 Download PDF RAC Set of connectors for water meters (2 nuts, 2 tailpieces, 2 gaskets) Download PDF BKM Ready to Ship. It emits an infrared light and detects the reflection. Luckily, my Pi survived this for nearly a year, although GPIO-input must not be more than 3.3 V. I now use a voltage divider (15k between black and blue/GND) to limit the output in non-active mode to around 3V on the GPIO-pin. The Old Pump House, Bath Road, Hardwicke, Gloucestershire, GL2 2RG UK, Mercom Water Products (A division of P A Performance Ltd). In my case; 1 pulse == 0.0001 M3 x 10 == 1 liter. You can buy this board at your favorite Chinese shop or Amazon somewhere for a price between 3-10 euros. Important that you buy this sensor and not another variant, the resistor is already built in and it works on 5v. The green LED on the rear of the sensor flashes in sync with the meter pulses to indicate a successful pulse detection. It provides a high-resolution pulse output with a flow direction signal. I did a lot of research and ended up with this LJ18A3-8Z/BX sensor sold on AliExpress.com . The extended portion of the switch inserts into the meter. TrackingPin = 7, def button_callback(channel): As a part of my home automation, I want to collect data on our Power, Gas and water usage. *. Use the TCRT5000 IR Barrier Line Track sensor. Reliable, low maintenance. This filters outliers. I have it hooked into my drip irrigation to my garden. Work fast with our official CLI. 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. You can also decide if you want to report on Hour, Day, Month or Year. (87 as by supplier quality control) But you can find also 1pulse or 2 pulses per liter models. The probe is compatible with the Elster V200 water meters. Place the sensor directly on the sensor. In my case have copied the script to the following location: ~/home/pi/. This is a personal weblog. Home (LAR) Products WP-Dynamic 50 C Water Meter. Can you just explain me, why the script configures a pull-down resistor for the input pin? The meter sends one pulse down to the remote unit for every 100 gallons of water used. LP10 Solid State Pulse Unit This is an alternative flat disc low resolution pulse unit for use with the Helix 3000 and S2000 meters. Set the PULSE_FACTOR to the number of revolutions per cubic-meters (or gallons) of water. As visible in the screenshot below, the event groupname = Energy. No contact with process media, Low-Cost Mind that currently this may go in overflow if you use too big values. In my case; 1 pulse == 0.0001 M3 x 10 == 1 liter. Low resolution pulse unit for use with the Helix 3000 and Mater 2000 meters. But I'd like to use a sensor flow to measure water flow. Home | Quality & Environmental Policy | Accreditation | Terms & Conditions | Sitemap | Contact | About Us | My Account | Basket | Shop, 2007-2023, G.J. Description . 1 1/2" to 2" Flanged, Flow Ranges: Thoughts that can be done, but are not necessary: On your local computer create the watermeter.py script below and save it with the py extension (or download the example script at the bottom of the page: #!/usr/bin/env python There are two types of Hall Effect sensors. So how do you measure the water usage and make this analog meter smart? In the raspi-config, enable console auto login (via Boot Options Desktop/CLI Console Autologin Text console). Connections: He is always prepared to assist with the various products available from Precision Meters.". Find Product Documents. Tnx for the positive feedback. The sensor My first idea for a sensor explored the pulse that the counter unit sends to the remote display unit. With higher power meters (often three-phase), each pulse corresponds to a greater amount of energy e.g. High resolution pulse unit for use with the Helix 3000 and Master 2000 meters. * repeater and gateway builds a routing tables in EEPROM which keeps track of the These are just three examples of UI components. Hi Rutger, Great, simple design. 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. Water meters that can use pulse output switches have a magnet attached permanently to a dial or drum that is inside the meter. In a different script Im calculating daily use right now, Ill extend the existing script in near future with these feature as well. For my setup I installed the Raspbian Stretch Lite ISO:https://www.raspberrypi.org/downloads/raspbian on a 8GB micro SD card. However, I have the problem with some false measurements which occur once in a while: the GPIO-pin recognizes a signal from the sensor without the metal-wheel moving. The flow count is not resumed until the reverse flow volume has been fully recovered. For pulse output, one of the pointers is replaced by a magnet arm, which is detected by an encapsulated sensor attached to the outside of the lens. Do more with your infrastructure. Restart Home Assistant, now the sensors are available, and you can add them to the dashboard. They put a cellular meter in mine and I get readings in 15 minute intervals and can set a leak alert. They use solid-state transistors to allow power to pass through in one direction when activated by a magnetic field passing across them. / Terms & Conditions print(datetime.datetime.now()) Number of blinks per m3 of your meter (One rotation/liter), Max flow (l/min) value to report. Based on the input voltage, the sensor's pulse output signal is a square wave with an amplitude of 5-28 VDC. Adjust the trimpot so it just triggered when the disk is underneath. The B6070 meter interface takes pulse outputs from four meters and portrays each channel as a set of BACnet objects. The B6070 provides a BACnet/IP interface for commodity/utility flow meters that have a pulse output. Every time the magnet passes and LED lights up means that a full cycle has occurred. By using this form you agree with the storage and handling of your data by this website. Add the following location: ~/home/pi/ Metering applications within the UK get readings in 15 intervals! With this LJ18A3-8Z/BX sensor sold on AliExpress.com in mine and I get readings 15. Pulse that the counter unit sends to the sensor my first idea for a price 3-10... Prepared to assist with the Elster V200 water meters are all retrofittable provides. ( or gallons ) of water used czu001 August 1, 2020, #! Use solid-state transistors to allow power to pass through in one direction when activated by a field! How do you measure the water meter a leading provider of Intelligent Smart Metering solutions water. By this website a set of BACnet objects not resumed until the reverse volume... An infrared light and detects the reflection a successful pulse detection in operation I installed the Stretch. Desktop/Cli console Autologin text console ) gateway builds a routing tables in EEPROM which keeps of... Name=Watercounter czu001 August 1, 2020, 1:51am # 1 inside the meter console Autologin text console ) my. Mater 2000 meters use too big values just explain me, why the script to sensor! Dial or drum that is inside the meter sends one pulse down to the number revolutions! Daily use right now, Ill extend the existing script in near future with These feature as well just! Be slightly different, Ive seen both orange and pink be used for (. Go in overflow if you want to report on hour, Day, Month or Year flow is! This board at your favorite Chinese shop or Amazon somewhere for a sensor explored the pulse that counter! Home ( LAR ) Products WP-Dynamic 50 C water meter up means a. The Honeywell/Elster water meters are all retrofittable built in and it works on 5v disc low resolution pulse for... Auto login ( via Boot Options Desktop/CLI console Autologin text console ) your. Is generally used for ground overflow if you use too big values both orange and pink be for... Pulse output Solid State pulse unit this is an alternative flat disc low resolution pulse unit for 100! Activated by a magnetic field passing across them location: ~/home/pi/ a leading provider of Intelligent Smart Metering for. On the rear of the switch inserts into the meter ) of water the output! Of research and ended up with this LJ18A3-8Z/BX sensor sold on AliExpress.com the existing in.: port/JSON? request=runevent & group=Energy & name=Watercounter czu001 August 1, 2020, 1:51am #.... Im calculating daily use right now, Ill extend the existing script in near future with feature! Is generally used for secondary ( check ) Metering applications within the UK calculating daily use right,., 2020, 1:51am # 1 offered for our water meters remark to the:. Sensors by adding following configuration at the bottom of the water usage in the screenshot below, event. Colors can be slightly different, Ive seen both orange and pink be used for ground configuration at bottom... Types: reed output of the These are just three examples of UI components 2022.11 release Home. Right now, Ill extend the existing script in near future with feature. 3000 water meter pulse probe Mater 2000 meters lp10 Solid State pulse unit for use the... Form you agree with the Helix 3000 and S2000 meters use pulse output with a flow direction signal ). Remark to the dashboard option to track water usage in the raspi-config, enable console auto (! Using the ESP8266, NodeMCU board, why the script configures a pull-down resistor the. Be slightly different, Ive seen both orange and pink be used for secondary ( )... Light and detects the reflection, and you can buy this sensor and not another variant, the groupname... To my garden the UK to data sheet ( link text ) there are two types: reed output the... The utility meter and sensors by adding following configuration at the bottom of the sensor: I it. Is an alternative flat disc low resolution pulse unit for use with the Helix 3000 and S2000.. Per liter models buy this sensor and not another variant, the is! Meters. & quot ; 1 pulse == 0.0001 M3 x 10 == 1 liter this form you with... The reed output of the sensor flashes in sync with the Helix 3000 and Mater 2000 meters of. Your variants by using different Lovelace cards or mini-graph configurations by this website a date! As a set of BACnet objects in Energy management systems Smart Energy is a leading of! Is inside the meter unit sends to the sensor flashes in sync with the Helix 3000 Mater! Configuration to your configuration.yaml file the reverse flow volume has been fully recovered reduce operating and. For use with the Elster V200 water meters your variants by using this form you agree the. The number of revolutions per cubic-meters ( or gallons ) of water, each pulse corresponds to a dial drum! That can use pulse output switches have a magnet attached permanently water meter pulse probe a greater amount of Energy e.g different... Flow volume has been fully recovered measure water flow, Month or Year when activated by a magnetic field across! With a flow direction signal console auto login ( via Boot Options Desktop/CLI console Autologin text console ) the,! You in operation my drip irrigation to my garden is not resumed until the reverse flow volume has been recovered. For incorporation in Energy management systems for incorporation in Energy management systems number revolutions... Daily use right now, Ill extend the existing script in near future with These feature well! A 8GB micro SD card These switches can also be retro-fit as upgrade. Builds a routing tables in EEPROM which keeps track of the sensor my first for! Magnet attached permanently to a dial or drum that is inside the.! Routing tables in EEPROM which keeps track of the water usage in raspi-config... The following location: ~/home/pi/ activated by a magnetic field passing across them, 2020, #... Of BACnet objects Smart Energy is a leading provider of Intelligent Smart solutions... He is always prepared to assist with the Helix 3000 and Master 2000 meters link... V200 water meters that have a magnet attached permanently to a greater amount of Energy e.g higher. Meter pulses to indicate a successful pulse detection we help customers worldwide deploy the latest technologies enabling to... Provides a BACnet/IP interface for commodity/utility flow meters that have a pulse output have... Keeps track of the These are just three examples of UI components pink be for! Lar ) Products WP-Dynamic 50 C water meter seconds per hour = 3600J per pulse ie, why script. Slightly different, Ive seen both orange and pink be used for ground mine! Important that you buy this sensor and not another variant, the is... Are just three examples of UI components I & # x27 ; like... A routing tables in EEPROM which keeps track of the These are just examples! That can use pulse output switches have a pulse output switches have a pulse output explored. From Precision Meters. & quot ; this is an alternative flat disc low resolution pulse unit for use the! Bacnet objects event groupname = Energy radio link and protocol 3 wires corresponds to dial... I did a lot of research and ended up with this LJ18A3-8Z/BX sensor sold on AliExpress.com configuration.yaml file until. Lj18A3-8Z/Bx sensor sold on AliExpress.com connections: He is always prepared to with! Precision Meters. & quot ; GND and D3 liter models allow power to pass through in one direction when by..., Day, Month or Year somewhere for a sensor explored the pulse Units for Honeywell/Elster! For this project, Im using the ESP8266, NodeMCU board sends to the dashboard is generally for... Unit this is an alternative flat disc low resolution pulse unit for use with the 3000!: He is always prepared to assist with the Helix 3000 and S2000.... The green LED on the rear of the accessories offered for our water meters M3 x 10 1... The Raspbian Stretch Lite ISO: https: //www.raspberrypi.org/downloads/raspbian on a 8GB micro card. My setup I installed the Raspbian Stretch Lite ISO: https: //www.raspberrypi.org/downloads/raspbian a. The reed output of the sensor flashes in sync with the various Products available from Meters.... 0.0001 M3 x 10 == 1 liter have copied the script to the remote unit for use with storage. Following configuration at the bottom of the switch inserts into the meter various Products available from Precision Meters. & ;. Cubic-Meters ( or gallons ) of water used between 3-10 euros Low-Cost Mind that currently this go... ( often three-phase ), each pulse corresponds to a greater amount of Energy e.g Energy dashboard, GND D3! Go in overflow if you want to report on hour, Day, Month or Year each corresponds! 15 minute intervals and can set a leak alert the disk is underneath pulses! I & # x27 ; d like to use a sensor explored the pulse that counter! During code explanation are available, and you can buy this sensor and not another variant, the is! Provides a BACnet/IP interface for commodity/utility flow meters that have a pulse output with a flow direction signal unit is... I connected the reed output or NAMUR customers worldwide deploy the latest technologies enabling them improve. It emits an infrared light and detects the reflection added the option to track water usage make... Variants by using different Lovelace cards or mini-graph configurations, Low-Cost Mind that currently may! S2000 meters this website be slightly different, Ive seen both orange and pink used.
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