China Wireless Remote Plastic Water Meter for Cold Water, DN25, Find details about China Water Meter, Meter from Wireless Remote Plastic Water Meter for Cold Water, DN25
Wireless remote copper water meter uses advanced wireless transmission technology. It converts the pulse signals of traditional mechanical meter into electrical signals through microelectronic control circuits. The metering data is transmitted to background platform through GPRS network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.
Features
1) Double-reed switches for pulse-output
2) Measuring accuracy is Class B of ISO4046 standard
3) Mainly applicable to projects in new construction area or reconstruction projects in old residential area which are inconvenient for wiring deployment
4) Anti-water design
5) Remote valve control
6) Simple and practical structure with removable battery
Technical Specification
LoRa mode:
Meter Communication response time: ≤ 8s (on Low power consumption mode)
Distance of communication: more than 1.2km
Fixed data at specified time upload automatically.
Maximum fixed time data storage: 24 records per day
Mean Time Between Failure(MTBF): ≥ 6 years
For the meters with internal valves, the valves could work steadily during the meter lift-time, and could be real-time controlled by Handheld or remote Server.
Model | LoRa wireless water meter |
Material | plastic surface (polymer composite) |
Temperature class | T30 |
Range ratio Q3/Q1 | R80-R100 |
Hydraulic pressure grade | MAP10 |
Installation mode | Horizontal and vertical |
Climate and mechanical environmental grade | B |
Level of electromagnetic environment | E1 |
communication mode | LORA |
Power supply mode | 3.6V lithium battery |
Working frequency band | 470-900MHz |
Communication distance | >1300m |
Static working current | <30uA |
FKS Mode:
Central Frequency: 470MHz
Battery:3.6V/3.3A/h disposable lithium battery
Modulation: FSK
Bandwidth:64KHz
Power Consumption:30uA
Transmit Power: 50mW
Transmit Distance:>200m (open field)
Product Life: >6 years
Product details
Horizontal Installation Parameters
Diameter | Interface | Meter length L1(mm) | Length of meters both ends after pipe L2(mm) | Hight (mm) | Wide (mm) | Meter thread D | Pipe thread d |
DN25 | thread | 225 | 341 | 120 | 90 | G1-1/4B | R1 |
System