ultrasonic Open channel flow meter river irrigation v notch flowmeter

Flow range

0~93m3/h(And determine the range with weir tank specifications)

Weir trough type

Triangular weir, Rectangular weir, Full width weir, Parshall flume

Display accuracy

Depending on the input signal. The flow error related with weir trough:

Triangular weir :1~2%; Rectangular weir: 1~4%; Parshall flume: 3%

Display

2.8 inches LCD display, it can display height of liquid level, Instantaneous flow rate, cumulative flow, time flow, daily flow, year flow, month flow, date, month and year, the battery level (Can be arbitrarily set)

Signal output

4-20mA, RS485/ RS232

Relay

contact capacity

AC:5A 120V DC:10A 24V

Power supply

Working power: DC24V, or AC 160V-250V

Normal power: <5 W

Physical property

Main body shape size: 240*184*110 mm;

Shell material: ABS

Transducer: PP

Connection: Thread or Screw fixation;

Installation: Screw M48*1.5

Keyboard: Five bit chip key

Sensor wire: 10M (Optional)

Environmental performance

Working temperature: 0~50℃  

Ambient humidity: ≤85RH  

Pressure: normal pressure

Data storage

The past 168 hour flow. The past 31 days flow. The past 36 months flow and The past 10 years flow

Optional instruments

Micro printer: 12V Battery

Level gauge lead: The most remote can be connected to 1000 meters, need to be set by yourself.

Minimum display resolution: 1MM

Temperature compensation: Automatic temperature compensation

Working frequency: 20KHZ~200KHZ (related to different models and specifications)

Locale setting: Through the machine button to complete

calibration: Factory calibration,also can on site calibration

Display: 3 lines LCD display

Support data collection