Quick Details
Description
Place of Origin: Henan, China (Mainland) Brand Name: XDO Model Number: XDO-PDRRWM-15~25 Temperature: Cold water meter 0.1 ~ 30 centigrade Pressure: <1MPa or 1.6MPa Pressure loss: < 0.063Mpa Type: Horizontal/vertical Body meterial: Brass/castiron
Packaging & Delivery
Packaging Details: standard exporting package or as per requirement of our client
Delivery Detail: 7-20 days after all confirmed
XDO-PDRRWM-15-25 hot sale electric remote-reading water meter
Description:
This series of water meter is to be used to measure the total quantity of cold potable water which flows through pipelines and then be consumed by water users in household or residential building. etc.
Photoelectric direct-reading remote-transmitting water meter is an innovative product with independent intellectual property rights of our company. Its metrological and electrical characteristics conform to GB/T778.1~3-2007 national standard. Rotor water meter is basic meter of products in the series; which is with high sensitivity, stable metrological performance, wide measuring range, in line with the requirements of modernized management in metrology.
Features:
1. With both advantages of wet and dry water meter, high sensitivity, low beginning flow
2. Wide measuring range
3. Remote-transmitting, direct-reading, intelligent meter-reading, supports various kinds of meter-reading modes such as on-line and wireless mode, etc..
4. Simple structure, reliable performance
Measuring characteristics:
Class II water meter (accurate class is Class II)
Maximum error of water meter in 0.1°C to 30°C water temperature range
a high range(Q2≤Q≤Q4) 2%
b low range(Q1≤Q≤Q2) 5%
Working conditions:
1. working conditions of basic meter:
a. pressure:≤1Mpa or 1.6Mpa
b. temperature: cold water meter 0.1°C ~ 30°C
2. working conditions of remote-transmitting sensor:
a. temperature: -20°C ~ +50°C
b. relative humidity: 10% ~ 93%
c. atomosphic pressure: 86kPa ~ 106kPa
Technical parameters:
1. main performance parameters of basic meter:
2. Electrical properties of remote transmission part:
Communication mode: RS485 bus
Maximum working current:20mA
Average power consumption of remote transmission water meter(meter-reading moment): <50mW
Main characteristics of photoelectric direct-reading remote control water meter:
a. RS485 bus transmission, safety meter-reading, low energy consumption
b. Photoelectric direct-reading, adopting infrared photoelectric injective sensing direct-reading mode, without outer disturbance.
c. Battery needless, centralized power supply, powering-on only at meter-reading moment
d. Applying number-wheel coding mode, reading the window value directly, damage prevention, without accumulated error
e. Using light-through number-wheel patented technique, eliminating light disturbance, stable information transmission.
f. Support various meter-reading modes such as on-line mode, wireless mode, etc..
g. Support various meter-reading modes such as on-line mode, wireless mode, etc..
Remote meter-reading system of our company are:
1. Remote automatic meter-reading system by computer
2. Hand-held meter-reading system
3. MODEM data collector remote meter-reading system by telephoning
4. GPRS wireless meter-reading system
Functions of collecting and reading system:
1. Unit rate formulation of water charges, support tiered pricing
2. Alarming when volume excess, reducing water loss of water supply company
3. Support for various kinds of meter-reading mode such as wireless, wired and hand-held mode, etc..
4. Parallel cloud meter-reading, meter-reading fast
5. Support meter-reading of single meter
Advantages of our meter reading system:
1. Support various meter-reading methods such as wireless, wired and hand-held method, etc.
2. Realized meter-reading anytime and anywhere, real-time detection, lower water loss and improved water usage rate.
3. Parallel cloud meter-reading system, meter-reading fast
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