Meters and Measurement Devices for Exact Consumption Data Acquisition Manufacturer

Meters and Measurement Devices for Exact Consumption Data Acquisition

: http://bcenergymeter.com

Multi jet water meters are ideal for measurement of the unidirectional flow rate in a small diameter pipe. For example, household water consumption is typically done using 15mm and 20mm pipes. The multi jet water meter is mainly comprised of the casing, impeller measuring mechanism, reducing mechanism and dial indicator, thus ensuring a simple structure.

Basic Controls’ multi jet water meter is thread connected, with its compact structure significantly saving installation space. This water meter offers a measurement for the total water flow in small diameter pipes.

Main parameters

Working power supply: a) DC9-15V (RS485 interface); b) DC27-42V(MBUS interface)
operating humidity: 0～95%RH
Communication interface with upper computer: RS-485 or MBUS interface optional
Transmission rate: 2400bps
Maximum distance between water meter and data acquisition unit: ≤300m
Quiescent current: ≤1.2mA
Transient current: ≤12mA
Communication protocols: CJ/T188-2004/ MODBUS-RTU optional

Features

The data on the dial plate is directly read in photoelectric opposite-type. Compared to traditional pulse remote-reading water meters, there is no need to set the gauge parameters or meter constant, thus featuring no accumulative error. Inconsistent readings that are caused by accumulative errors or reverse motion of the water meter will not occur.
Power supply is needed only for data reading.
Each water meter has its own unique address number, and the bus-mode wiring method offers a simple construction and wiring.
The direct reading water meter with valve control is capable of remote-controlling the closing and opening of valve via management software.
Safety protection is provided for bus open circuit, short circuit, idle and other faults.