US211MA Water Flow Meter Totalizer Alarmer and DN80 USC-HS30TA Liquid Flow Senor Turbine Flowmeter G3" BSPP

Model: US211MA-DN80; Function:1. The digital display meter controller US211M-A can display the instantaneous flow, flow unit is L / min(or GPM),2. The digital display meter controller US211M-A can display the cumulative

  • Model:


1. The digital display meter controller US211M-A can display the instantaneous flow,  flow unit is L / min(or GPM),

2. The digital display meter controller US211M-A can display the cumulative flow, unit is L(or US Gallon)

3. The digital display meter controller US211M-A can count and show the frequency of the flow sensor. The frequency is in right proportion of the water flow rate.

4. The digital display meter controller US211M-A can show the temperature sensor with the NTC50K sensor. But the whole set doesn't include the NTC50K sensor.

5. The digital display meter controller US211M-A can goes off alarm when the flow rate drops to the default lower limit.

Item Description:

This system uses the advanced single chip microcomputer technology, LCD dynamic display screen to display the state of new flow measurement and control instrument. Ultra-thin design, generous and beautiful. With small size, light weight, showing visual reading, clear, high reliability advantages, and a pulse output flow sensor and electromagnetic valve and other ancillary to form a flow control system.

Features of US211M Controller:

Ultra-thin design, flexible installation: suitable for a variety of models of assembly, easy to use.

The large white backlit LCD screen: beautiful, generous, to realize digital.
The use of ultra wide range of external power supply: to make it more widely used, more energy and a variety of models to connect.

Specification of Controller:

Operating Voltage Range: DC 24V ±8V/1A
Alarmer Voltage: 12V DC
Flow Sensor Voltage: DC5V (Flow sensor input signal 1-400Hz)

Lower limit setting range: 1-9999L/min

(K value can be placed into the instrument constant maximum value 1-9999 L / min)

Size:103 x 80 x 35mm

(K value can not be zero)


Petroleum, chemical, pharmaceutical, food, small and medium water machine and other industries gas, liquid flow quantity (batch) management control.

Main Specification offlow sensor:

Flow sensor connecting type:BSPP G3" Male
Working Voltage: 5-18V DC
Repeat Error: ±1% (must be stable pressure)
Temp range :0-60celsius pure water.

Flow Range:20-500L/minAccuracy: +-5%
Working Pressure: 0.05-0.8MPa

K Value of this sensor:K=0.2

NPN output pulse signal

Wire length: 35cm,

Connection: Red:+; Black: GND, Yellow: Singal.

Whole Set Package include:

1* Controller US211M digital flow meter

1* USC-HS30TA Painted Aluminum Alloy hall water flow sensor G3"

1* Siren sound and red light max 110 dB

1* User manual(the e-manual is available here:

1* Power Adaptor(Optional)