SI-3111 Weir trough type Open Channel Electromagnetic Flow Meter

SI-3111 Weir trough type Open Channel Electromagnetic Flow Meter,
is an open channel measurement flow system,
that consists of a flow display meter, a flow meter, and a liquid level meter.
 
The open channel flow measurement system,
is widely used for flow measurement of rectangular,
trapezoidal open channels and culverts.
 
Such as reservoirs, rivers, water conservancy projects,
urban water supply, sewage treatment, farmland irrigation, water resources and water resources.
ProtectionIP68
Accuracyflow velocity±1.0%,water level±0.5%,system±2.5%
Communication

GPRS, RS-485[MODBUS(RTU)]

Pressure1.6 MPa
Flow rateVelocity 0.05~10m/s
Channel width0.5~20m ​
Channel depth0.5~20m ​
 
Since the open channel flowmeter is a non-contact measurement,
it can be used in harsh environments.
All urban water supply diversion canals,
thermal power plant cooling diversion river drainage channels,
sewage treatment inflows and discharge channels,
industrial wastewater discharge,
and water conservancy projects and agricultural irrigation channels.
 

1. Measure the flow of non-full tubes (round tubes, egg tubes or other shaped tubes)
2. Measurement channel (circular channel, rectangular channel or other shaped channel) flow
3. Measure natural river and stream flow
4. Measuring sewage discharge channels or pipeline (sewer) flow
5. Measure forward and reverse flow rates and flow rates
6. Provide instantaneous flow value and cumulative flow value
7, output signal: RS-485, Modbus, 4-20Ma current signal and multi-channel switch
8, the sensor can work long-term under the harsh site and sewage water quality
9, optional SMS or GPRS wireless module to achieve remote telemetry
10, the sensor shell is polycarbonate, protection class IP68
11, built-in automatic temperature compensation
12, the blind zone can be adjusted to shield the interference signal near the probe

 

Item

Mainly parameters

Accuracy

flow velocity±1.0%,water level±0.5%,system±2.5%

Power dissipation

<5W

Power supply

DC12V/24V,AC220V,DC3.6V(battery power)

Measuring range

Velocity 0.05~10m/s

Channel width

0.5~20m

Channel depth

0.5~20m

Cumulative flow display maximum

9999999999

Instantaneous flow rate display maximum

10000

Flow rate display maximum

19.99

Water level display maximum

19.999

Output

Pulse,4~20mA

Communication

GPRS,RS-485[MODBUS(RTU)]Communication Interface

Water level measurement

Ultrasonic level gauge, radar level gauge

Before order, please confirm the following parameters:

1.Channel shape: Rectangular, trapezoidal or other shape channels

2.Channel width and height?

3.Channel maximum flow rate: m/s?

4.Channel common water level:m?

5.Is there an external power supply?

 

 

SI-3111

 

 

 

 

 

Note

Power supply

 

 

 

A

    3.6VDC

B

    12VDC

C

    24VDC

D

    220VAC

Flow sensor

A

 

 

 Electromagnetic flow sensor

Liquid level sensor

A

 

 Ultrasonic liquid level sensor

B

 

 Radar liquid level sensor

Output+Communication

A

 RS485,pulse,4-20mA

B

 RS232

C

 RS485

Cable length

 

***10m(standard)

 

Eg: SI-3111-BAAA20

SI-3111 open channel flow meter,12VDC,Electromagnetic flow sensor,Ultrasonic liquid level sensor

(If no special instructions standard 5 meters range),RS485+pulse+4~20mA,20m cable ,No communication module

The open channel flow measurement system,
is widely used for flow measurement of rectangular,
trapezoidal open channels and culverts.
 
Such as reservoirs, rivers, water conservancy projects,
urban water supply, sewage treatment, farmland irrigation, water resources and water resources.
 
 

 

March 21, 2019 at 10:08 pm
 

Amis

Thanks for your quick responce.  This Insertion type mag flow meter really works well in our wastewater pipes.

Techincal Support

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