Detailed Product Description

Water Meter

Standard and main parameters
Technical standard: CJ/T133-2001 and GB/T778.1-1996
Water maters with the allowably maximal error which accords with standard GB/T778.1B
Conditions of using: The allowably maximal temperature (MAT)40
The allowably maximal pressure(MAT)1MPa
Working Voltage: DC3V±0.6V
Static current: 10uA
Working current: 50mA
Precision permitted: 0.1%
Endurable capability:  panel10000 times
Valve controled by electrcity: 1000 times
Loss of pressure: 0.1Mpa
 
Function of using

New meters insert card for the first time. please write the card number and meter number into new meter to make sure one household can use 8 meters at the same time.
Function of purching
Water Water meter will quickly show the remaining volume of water consumers can use as soon as one inserts the card.
Enquiry card

Water meter will quickly show the remaining volume of water consumers can use as soon as one inserts the card. When water meter turns unregulatly, manager can judge the system regular or not by "enquiry card".
Function of renewing
When consumers lose the card, they can renew it.
Function of storing

The data stored in water meter can be kept for over 10 years in the situation of loss of electricity