Complaint
Feature:
*Adopting volumetric rotary piston structure to record the water volume through the pipe.
*Vacuum sealed counter to keep a clear reading in long-time.
*Small star-up flow rate, high precision, reliable performance.
*High quality materials comply with hygienic standard of potable water Stainless steel body with a nice appearance.
*Adopting magnetic transmission counter with stable performance and high reliability.
*An electrical signal will be sent after every 1 or 0.1 liter water flowing through the pipe.
*Hot water meter and remote reading transmission system for option.
Maximum Permissible Error:
*In the lower zone from Qmin Inclusive up to but excluding Qt is±5%.
*In the upper zone from Qt inclusive up to and including Qs is±2%.
Working Condition:
*Cold water: 0ºC≤t≤40ºC.
*Pressure: ≤1.6Mpa.
Installation:
*The water meter must be horizontally installed, with the reading surface upwards and the direction of the arrow being the same as the direction of the water flow.
*The pipeline must be flushed before installing the water meter.
*The water meter must be installed in a dry and easy to maintain environment, install in a dedicated water meter box is recommended.
*Valves must be installed at the inlet and outlet of the water meter.
| Signal Sending Lead | |||
| Type/Color | Red (Brown) | Blue | Black (Yellow) |
| 2-wire | Send message | Send message | |
| 3-wire reed switch dual signal sending | Send message | Send message | Public terminal |
| 3-wire reed switch anti theft | Send message | Anti theft | Public terminal |
| Hall component | Power supply | Signal | Earth |
