Water Meter with Radio Module Interfaces

Place of Origin:	Zhejiang

Wireless remote water meter
1) Suitable for water meter installment in new buildings and one meter with one
household water meter reformation in old buildings
2) Consists of pulse water meter with wireless sender, wireless data concentrator
and management software
3) The water meter will automatically send its data to concentrator every day at
a certain time or when it cumulates to a certain quantity
4) After downloading the data from data concentrator or transmitting to
management computer by wireless method, management software can
automatically count the end of month or the present data of each water
meter via special U disk
5) Powered by batteries
6) Battery life: >10 years
7) Signal lines are not needed
8) Installment same as the ordinary water meter
9) Hermetic and waterproof design
10) Sending frequency: 433 Hz
11) Transmission distance: 400m (in open field)
12) One wireless data concentrator can receive data from 200 water meters
at the most (extendable when needed)

Specifications:
1) Size: 20mm (15mm)
2) Operating pressure: 1Mpa
3) Pressure loss: <0.1Mpa
4) Class: A.B
5) Normal flow: 2.5m/h (1.5m/h)
6) Max. flow: 5m/h (3m/h)
7) Max. count: 99999.9 m/h
8) Water temperature:
a) 0-90 Celsius degree (hot water meter)
b) 0-40 Celsius degree (cold water meter)
9) Water quality: clean water