Ultrasonic Open Channel flowmeter
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  • Ultrasonic Open Channel flowmeter

Specifications

Ultrasonic Open Channel flowmeter
Model GNST-MQ-LLJ
Flow Range 0.1 L/s ~ 10 m³/s
Total Flow Range 12-digit decimal, auto-reset when full
Flow Accuracy ±1~3% (determined by the matching weir trough specification)
Max Ultrasonic Ranging 3 m
Probe Blind Zone ≤0.4 m
Ranging Error ±0.3% (within 3 m range)
Resolution 1 mm
Degree of Protection IP65
Data Query Total flow can be queried by year, month, day, or hour
Output Signal 4-20 mA (transmits instantaneous flow) and
RS485 (transmits instantaneous & total flow)
Relay Output 1~4 channels (please specify when ordering if required)
Operating Temp. -20°C ~ 55°C
AC/DC Power Supply AC: 220V 50Hz; DC: 12-36V / 3W

 

Product features

1. 4 weir types compatible (triangular/rectangular/uniform-width/Parshall flume) for varied flows
2. Non-contact: No water interference, easy to use
3. Durable: ABS, IP66 (waterproof/moisture-proof), long lifespan
4. Precise & stable: ±1~3% accuracy, -20℃~55℃ adaptability
5. Versatile: 0.1L/s~10m³/s range, multi-data query, multi-signal output, customizable weirs

Installation instructions

Parshall Flume Installation Requirements
1.Install horizontally in the channel; fill surroundings with concrete
2.Outlet must be lower than flume bottom (no water retention); same for rectangular/triangular weirs
3.Mount meter/probe away from frequency converter/power interference
Ensure steady channel flow (no foam)

Installation site

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Ultrasonic Open Channel flowmeter

Related Downloads

Ultrasonic Open Channel flowmeter
+
  • Ultrasonic Open Channel flowmeter

Ultrasonic Open Channel flowmeter

GENESITE Ultrasonic Open Channel flowmeter with With IP65 protection and 4-20mA/RS485 outputs.offers ±(1~3)% accuracy and 0.1L/s~10m³/s flow range, ideal for sewage flow measurement.

Applications

Water and Wastewater Treatment,Chemical Industry,Petrochemical Industry,Metallurgical Industry,Food and Beverage Industry,Pharmaceutical Industry,Pulp and Paper Industry,Municipal Engineering & Public Utilities

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