This Open Channel Ultrasonic Flow Measurement Meter Instrument is widely applied by the various sewage discharging enterprises for online flow monitoring on the sewage discharges. The Open Channel Ultrasonic Flow Measurement transducer will not contact with the liquid, so it will be Dirt Resistant and Corrosion Proof. This Open Channel Ultrasonic Flow Measurement meter is stability and low maintenance, widely applied by the various sewage discharging enterprises for online monitoring on the sewage discharges, and is the best choice by the bureaus of environment protection at all levels and the sewage discharging enterprises to meter and manage the sewage discharges.

1. Transducer:

* Level Distance Range: 0.3m ~ 5.0m

* Measure Accuracy: 0.25% FS

* Level Distance resolution: 1mm

* Frequency: 20kHZ ~ 43kHZ

* Output: 4~20mA, Alarm for high/low limit

2. Transmitter

* Flow range: 10 L/s ~ 10 m3 /s

* Cumulative flow: 0~ 99999999 cubic meter

* Blind area: 0.25m~0.5m

* Flow precision: 1%~4%(subject to the type of weir plate)

* Pressure: Less than 4 atmosphere pressure

* Display: LCD displays the instantaneous flow and cumulative flow

* Analog output: 4~20mA 0~5V

* Digital output:RS485,Modbus agreement or customized agreement

* Power voltage: DC24V/AC220V,built-in lightningproof device

* Ambient temperature: -20C ~ 60C

* Protection grade: IP65