20mm Remote Watermeters Wifi Prepaid Valve Controlled DN20 GPRS Wireless AMI Water Meter
Product Description
Product Description
20mm Remote Watermeters Wifi Prepaid Valve Controlled DN20 GPRS Wireless AMI Water Meter
Ⅰ. Brief Introduction of gprs wireless ami water meter
The gprs wireless ami water meter using of advanced wireless transmission technology, it transforms metered information of conventional mechanical water meter into electrical signal have it stored by micro-electronics control circuit. It is able to automatically read the metering data via wireless remote network and is also able to transfer the data to the back-office system (data center) after reading the meters.
Ⅱ. Features of gprs wireless ami water meter
1. Easy to build: no wiring required, easy to install and debug.
2. Low construction cost: no wiring costs, use wireless network, signal stability, fast reading data.
3. Long service life: low power design, real-time standby, battery life ≥ 6 years (Upload every 3 days)
4. Built-in valve, can remotely transmit data, remote control valve.
1. Easy to build: no wiring required, easy to install and debug.
2. Low construction cost: no wiring costs, use wireless network, signal stability, fast reading data.
3. Long service life: low power design, real-time standby, battery life ≥ 6 years (Upload every 3 days)
4. Built-in valve, can remotely transmit data, remote control valve.
DN32/DN40mm
DN50-300mm
Specification
Nominal diameter | 15 | 20 | 25 | ||
Max flow Q4 (m3/h) | 3.125 | 5 | 7.87 | ||
Nominal flow Q3 (m3/h) | 2.5 | 4 | 6.3 | ||
Transitional flow Q2 (m3/h) | 0.05 | 0.08 | 0.2 | ||
Min flow Q1 (m3/h) | 0.031 | 0.05 | 0.07 | ||
Measuring range | R80 (Q3/Q1) | ||||
Accuracy class | Class B | ||||
Operating temperature | Cold water meter: (0.1 ~ 30) °C Hot water meter: (0.1 ~ 90) °C | ||||
Power supply | DC 3.6V 8.5Ah | ||||
Battery life | ≥6 years | ||||
Working temperature | 0.1～30 ℃ | ||||
Working pressure: | ≤1.0MPa | ||||
Pressure loss | ≤0.063MPa | ||||
Protection grade | IP68 | ||||
Installation environment: | Class B - Fixed Water Meter installed in indoor | ||||
Flow profile sensitivity level | U10, D5 | ||||
Installation Size of gprs wireless ami water meter
DN | Length L | Length L | Width B | Height H1 | Height H2 | Connection thread | ||||||
mm | d(pipe) | D(meter) | ||||||||||
15 | 258 | 165 | 90 | 120 | 190 | R1/2 | G3/4B | |||||
20 | 299 | 195 | 90 | 120 | 190 | R3/4 | G1B | |||||
25 | 345 | 225 | 90 | 120 | 190 | R1 | G1 1/4B | |||||
GPRS wireless ami water meter Installation Diagram
Application range
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Company Profile
Kaifeng BT is a professional manufacturer and exporter of flowmeter equipment, with a history of ten years. The company is located in Kaifeng, China, a city where the production of flow meters is concentrated. Nowadays, we have 120 employees and a construction area of 18,000 square meters.
Mainly engaged in electromagnetic, vortex, turbine, thermal, ultrasonic, liquid Level Meter and other flow meters. BT has successively passed CE, ISO9001:2015, CNAS and various product manufacturing equipment licenses and explosion-proof certificates, and has more than 20 national patents and software copyrights.
35 pieces of the company's automatic welding machines, CNC lathes, laser cutting, calibration devices, pressure test equipment, etc., have entered automated production. Sufficient stocking and timely delivery.
Our equipment has been sold to more than 50 countries including Germany, Mexico, Vietnam, Brazil, Spain, Uzbekistan, Japan, South Korea, and Bangladesh.
FAQ
Product Categories : Water meters > Smart AMR water meter
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