Product
Contact us
Address: No.336 Heping Avenue                  Wuhan China
Zip Code: 430060
Tel:+86-27-86792064    86799855
Fax:+86-27-86797807
E-mail: nengshi@nengshi.com
Website: www.nengshi.com
Process Sensor
ORP sensor

 Technical feature：

·

Adoption of the most advanced large Teflon diaphragm, which make the sensor with stable liquid junction.

·

Unique structure prevents the sensor from easy pollution and blockage. so it has a long life.

·

The reference system is filled with the high polymer, convenient to use, it is unnecessary to fill sensor.

·

It is suitable for various medium with severe pollution and can prevent the disturbance from S2-, NH4+and CN-.

·

The measurement range：±2000mV, the temperature range: –10~110℃ and pressure resistance:0.6MPa.

·

The external dimension of the sensor is φ12x120, 225mm or other dimensions.
  • Digital ORP sensor

    · It can convert analog signals to digital signals ,and it is a predictive digital ORP sensor.

    · Data stored in the sensor interface.

    · The date can close transmission but also long distance transmission .

    · The measured value is stable and reliable.

    · Measuring range: ± 2000mv. 

    · Temperature rang: -10-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor :Φ12×120,225 or other size.

    Selection of model:

    · ASR2851D digital ORP sensor with thermistor and plug-in connection,glass body

    · ASR2751D digital ORP sensor with thermistor and plug-in connection,glass body

    · ASR2811D digital ORP sensor with thermistor and fixed cable, glass body

    · ASR2711D digital ORP sensor with thermistor and fixed cable, glass body

    · ASRS2801D digital ORP sensor with thermistor and fixed cable, plastic body

    · ASRS2701D digital ORP sensor with thermistor and fixed cable, plastic body

    · ASRS2851D digital ORP sensor with thermistor and plug-in connection,plastic body

    · ASRS2751D digital ORP sensor with thermistor and plug-in connection,plastic body

  • RT3000 ORP digital module

    · It can directly connect with analog ORP sensor.

    · It can convert analog signals to digital signals .

    · The module output digital signal, which can be connected to the computer directly,and 

       display ORP value and temperature value.

     

    Selection of model:

    · RT3000 ORP digital module with RS485 output

  • Shown as the figure:
    · It can be directly used together with various ORP meters as a complete set.
    · It can be installed with the thread PG13.5.

    · Measuring range:±2000mv. 

    · Temperature rang: -10-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor :Φ12×120,225mm or other size.

    · The outer tube material : glass.

    Selection of model:

    · ASR2821 combination ORP sensor (Pt ring)

      ASR2721 combination ORP sensor (Pt plane)

    · ASR2521 combination ORP sensor (Pt pin)

    · ASR2621 combination ORP sensor (gold plane)

                      Plug-in connection, convenient to installation and  replacement

    · ASR2811 combination ORP sensor with fixed cable (Pt ring)

    · ASR2711 combination ORP sensor with fixed cable (Pt plane)

    · ASR2511 combination ORP sensor with fixed cable (Pt pin)

    · ASR2611 combination ORP sensor (gold plane)

                      The length of the cable can be adjusted according to the requirements of the user

  • Shown as the figure:
    · It can be directly used together with various redox meters as a complete set.

    · The sensor has the fixed cable and the length of the cable can be adjusted according to 

       the requirements of the user.

    · Measuring range:±2000mv. 

    · Temperature rang: -10-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor :Φ12×120,225mm or other size.

    · The outer tube material : glass. 
    Selection of model:

    · ASR2801 combination ORP sensor (Pt ring)

    · ASR2701 combination ORP sensor (Pt plane)

    · ASR2501 combination ORP sensor (Pt pin)

    · ASR2601 combination ORP sensor (gold plane)

  • Shown as the figure:
    · It can be directly used together with various redox meters as a complete set.
    · Installation with 3/4NPT pipe thread,convenient to installation.
    · The sensor has the fixed cable.

    · The length of the cable can be adjusted according to the requirements of the users.

    · Measuring range:±2000mv. 

    · Temperature rang: -10-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor:Φ26×165mm.

    · The outer tube material : PPS plastic. 
    Selection of model:

    · ASRS2801 combination ORP sensor (Pt ring)

    · ASRS2701 combination ORP sensor (Pt plane)

    · ASRS2501 combination ORP sensor (Pt pin)

    · ASRS2601 combination ORP sensor (gold plane)

  • Shown as the figure:
    · It is the ORP combination sensor and it is unnecessary to refill KCL solution.
    · Measurement rang: ±2000mV.
    · Temperature rang: 0~80℃.
    · The outer tube material : plastic(blue, black, white or other colour).
    · The external dimension of the sensor is φ12x120mm.

    Selection of model

    · For common occasion:

      ASRS2503-1 (black) 
      ASRS2503-2 (blue) 

      ASRS2503-3 (transparent) 

      ASRS2503-4(light blue)

      ASRS2503-5(yellow) 

    · Duble juction:

      ASRSDJ2503-1 (black) 
      ASRSDJ2503-2 (blue) 

      ASRSDJ2503-3 (transparent)

      ASRSDJ2503-4 (light blue)

      ASRSDJ2503-5(yellow)

Technical parameters