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12pH Water Quality Sonde

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12pH Water Quality Sonde

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Brand Name : Daruifuno

Model Number : AS2,AS3

Certification : CE

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Product Name : Chlorine Dioxide Sensor

Product Model : Chlorine Dioxide Sensor AS2, AS3

Indicator : Chlorine Dioxide

Measuring System : Amperometric potentiostatic 3-electrode system

Temperature Range : 0 ~ 50℃(AS2), 0 ~ 70℃(AS3)

PH Range : 1 ~ 12

Pressure Range : 0 ~ 8bar

Response Time : T90 30s

Flow Rate : 30L / h

Material : PVC-U(AS2), PEEK(AS3)

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Chlorine Dioxide Sensor 12pH Water Quality Sensor With Open Measuring Cell

Descriptions

Chlorine dioxide sensor AS2, AS3 is used for the measurement of chlorine dioxide with open measuring cell. The water quality sonde is non-membrane-covered, amperometric potentiostatic 3-electrode system. Sensors without membranes are less susceptible to changes in pressure.

The measurands of the chlorine dioxide sensor water quality sonde is chlorine dioxide. If you want to calibrate the sensor, at the controller, via analytical determination by DPD-1 method. The material of the sensor is PVC-U(AS2), PEEK(AS3). The Pressure range of the chlorine dioxide sensor is 0 ~ 8bar. For mA-version, the connection is 2-pole terminal or M12 male and Modbus RTU with M12 male.

Specifications

Product Name Chlorine dioxide sensor water quality sonde
Product Model Chlorine dioxide sensor AS2, AS3
Measuring System
Amperometric potentiostatic 3-electrode system
pH Range 1~12
Pressure Range 0~8bar
Temperature Range

0~50℃(AS2), 0~70℃(AS3)

Flow Rate 30 l/h
Calibration

Via analytical chlorine determination by DPD-1 method

Response Time
T90 30s

Connection

mA-version 2-pole terminal, M12 male or Modbus RTU with M12 male

Shaft Length

Standard 175 mm, and up to 220 mm in length (mA-Version)

Absence Of The Disinfectant
Max. 24 h

Applications Of The Chlorine Dioxide Sensor

Freshwater, especially drinking water, up to max. 70 ℃.

Advantages Of The Chlorine Dioxide Sensor
The application of the water quality sonde chlorine dioxide sensor AS2, AS3 is freshwater, especially drinking water. The sensor has the function of temperature compensation, it is automatical, by an integrated temperature sensor.
The interferences such as ozone, chlorine, chlorite are registered with less than 2%. The sensor needs your maintenance, regularly control of the measuring signal, min. once a week.

12pH Water Quality Sonde

Scope Of Supply

Water quality sonde chlorine dioxide sensor AS2, AS3: sensor, electrolyte hull, electrolyte.

Ordering Data:

Type(up to 50℃)

Measuring range(ppm)

Resolution(ppm)

Output signal

Power supply

Item number

AS2H-CD-M0c

0.005 ~ 2.00

0.001

Modbus RTU

9 ~ 30 V DC
20 ~ 56 mA

3426820

AS2N-CD-M0c

0.03 ~ 10.00

0.01

3426821

AS2MA1-CD

0.03 ~ 1.00

0.01

4 ~ 20 mA

12 ~ 30 VDC
RL: 50 ~ 900 Ω

3326151

AS2MA2-CD

0.03 ~ 2.00

0.01

3326152

AS2MA5-CD

0.03 ~ 5.00

0.01

3326153

AS2MA1-CD-M12

0.03 ~ 1.00

0.01 4 ~ 20 mA

12 ~ 30 VDC
RL: 50 ~ 900 Ω

3426840

AS2MA2-CD-M12

0.03 ~ 2.00

0.01

3426841

AS2MA5-CD-M12

0.03 ~ 5.00

0.01

3426842

Type(up to 70℃) Measuring range(ppm) Resolution(ppm) Output signal Power supply Item number
AS3H-CD-M0c 0.005 ~ 2.00 0.001 Modbus RTU 9 ~ 30 V DC
20 ~ 56 mA
3426870
AS3N-CD-M0c 0.03 ~ 10.00 0.01 3426870
AS3MA1-CD 0.03 ~ 1.00 0.01 4 ~ 20 mA 12 ~ 30 VDC
RL: 50 ~ 900 Ω
3326161
AS3MA2-CD 0.03 ~ 2.00 0.01 3326162
AS3MA5-CD 0.03 ~ 5.00 0.01 3326163
AS3MA1-CD-M12 0.03 ~ 1.00 0.01 4 ~ 20 mA 12 ~ 30 VDC
RL: 50 ~ 900 Ω
3426890
AS3MA2-CD-M12 0.03 ~ 2.00 0.01 3426891
AS3MA5-CD-M12 0.03 ~ 5.00 0.01 3426892

If you are interested in the water quality sonde chlorine dioxide sensor AS2, AS3, please contact us.


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