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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
pH sensor for pure water pH sensor for waste water pH sensor for common process pharmacy and fermentation industry Digital pH sensor
Process Sensor
pH sensor for common process

Technical feature:

·

Adoption of the most advanced large Teflon diaphragm ,which makes the sensor with stable liquid juntion.

·

Strong anti-interference ability,it is not easy to be polluted and blocked,so it has a  long life.

·

The reference system is filled with the high polymer; convenient use; it is unnecessary to refilling electrolyte.

·

Sensitive response of the sensor ,the 95% measured value  can be reached up in several seconds.

·

pH range: 0～14pH the temperature range:0～110℃.

·

Pressure resistance of the sensor:0.6MPa and the zero point E0=7pH .

·

The external dimension of the sensor is φ12x120, 225,360mm or other dimensions.

 

The common industrial process includes the following fields :

1. Chemical industry

2. Petrochemical industry

3. Sugar industry

4. Swimming pool water, sea water , underground water

5. High temperature and strong acid occasion ,high temperature and strong base occasion

6. Other industry

  • Shown as the figure:

    · Direct use with various pH meters as a complete set.

    · Plug-in connection, convenient to installation and replacement.

    · pH range:0-14; Zero point: E0=7pH; Temperature rang: 0-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor isΦ12×120,225mm or other size.

    · It can be installed with the thread PG13.5.

    · The outer tube material : glass.

    · The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.

    Selection of model:

    · ASP2121 combination sensor

      ASP3151 combination sensor with thermistor

                      (Please note the value of the thermistor when order)

  • Shown as the figure
    · Direct use with various pH 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 users.

    · It can be installed with the thread PG13.5.

    · pH range:0-14; Zero point: E0=7pH; Temperature rang: 0-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor isΦ12×120,225mm or other size.

    · The outer tube material : glass.

    · The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.

    Selection of model:

    ·  ASP2111 combination sensor

    ·  ASP3111 combination sensor with thermistor

                       (Please note the value of the thermistor when order)

  • Shown as the figure
    · Direct use with various pH 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 users.

    · pH range:0-14;Zero point: E0=7pH; Temperature rang: 0-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor isΦ12×120,225mm or other size.

    · The outer tube material : glass. 

    · The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.

    Selection of model:
    · ASP2101 combination sensor

    · ASP3101 combinatin sensor with thermistor 

                      (Please note the value of the thermistor when order)
  • Shown as the figure:
    · Direct use with various pH meters as a complete set.
    · Installation with 3/4NPT pipe thread,with safe and reliable sealing.

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

       to the requirements of the users.

    · pH range:0-14;Zero point: E0=7pH; Temperature rang: 0-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor isΦ26×165mm.

    · The outer tube material : PPS plastic. 
    · The thermistor is Pt100、Pt1000、2.252K、10K、22K etc. 
    Selection of model:
    · PC2121 combination sensor

    · ASPS2121 combination sensor with thermistor  

                        (Please note the value of the thermistor when order)

    · ASPRT2121 pH,ORP, temperature three in one combination sensor 

                          (Please note the value of the thermistor when order)

    · ASPCT2121 pH,conductivity ,temperature three in one combination sensor

                          (Please note the value of the thermistor when order)

    · ASPRCT2121 pH,ORP,conductivity ,temperature four in one combination sensor

                            (Please note the value of the thermistor when order)

  • Shown as the figure:

    · Direct use with various pH meters as a complete set.

    · Installation with 3/4NPT pipe thread,with safe and reliable sealing.

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

       to the requirements of the users.

    · pH range:0-14; Zero point: E0=7pH; Temperature rang : 0-110℃.

    · Pressure range：0.6MPa.

    · The external dimension of the sensor isΦ26×150mm.

    · The outer tube material : PPS plastic. 

    · Sensitive meterial : plane sensitive glass membrane, not easily broken.

    · The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.

    Selection of model:

    · ASPS2801 combination sensor

    · ASPS3801 combination sensor with thermistor              

                        (Please note the value of the thermistor when order)

  • Shown as the picture

    · It is unnecessary to refilling KCL solution.

    · pH range: 0-14.

    · Temperature rang: 0-80℃.

    · The external dimension of the sensor is φ12x120mm.

    · The outer tube material : plastic (blue, black, white or other colour optional). 

    · The sensor with the thermistor: Pt100,Pt1000,2k,10k,22k etc.

    Selection of model:

    · ASPDJ200  combination sensor ( colour optional)

    · ASP300  combination sensor with thermistor 

                    (Please note the value of the thermistor and colour when order)

  • Shown as the picture

    · It is unnecessary to refilling KCL solution.

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

       according to the requirements of the users.

    · It can be installed with the thread PG13.5.

    · pH range: 0-14.

    · Temperature range: 0-80℃.

    · The external dimension of the sensor : φ12x120 mm.

    · The outer tube material : plastic (blue, black, white or other colour optional). 

    Selection of model:

    · ASPDJ201 combination sensor (colour optional)

    · ASPDJ301 combination sensor with thermistor

                       (Please note the value of the thermistor and colour when order)

     

  • Shown as the picture

    · It is unnecessary to refilling KCL solution.

    · Plug-in connection,convenient to installation and replacement .

    · S8 screw cap or VP connector, PG13.5 thread.

    · pH range: 0-14.

    · Temperature rang: 0-80℃.

    · The external dimension of the sensor is φ12x120mm.

    · The outer tube material : plastic (blue, black, white or other colour). 

    · The sensor with the thermistor: Pt100,Pt1000,2k,10k,22k etc.

    Selection of model:

    · ASPDJ202 combination sensor (colour optional)

    · ASPDJ305 combination sensor with thermistor

                        (Please note the value of the thermistor and colour when order)

  • Shown as the picture

    · It is unnecessary to refilling KCL solution.

    · Plug-in connection,convenient to installation and replacement .

    · S7 screw cap.

    · pH range: 0-14.

    · Temperature rang: 0-80℃.

    · The external dimension of the sensor is φ12x120mm.

    · The outer tube material : plastic (blue, black, white or other colour). 

    Selection of model:

    · ASPDJ208  combination sensor (colour optional)

  • Shown as the picture

    · pH range: 0-14.

    · Temperature rang: 0-80℃.

    · The external dimension of the sensor : φ12x120mm.

    · The outer tube material : plastic. 

    · Sensitive material : Plane sensitive glass membrane, not easily broken.

    Selection of model:

    · ASPP280 combination sensor

  • PT3000 pH digital module

    · It can directly connect with analog pH sensor .

    · It can convert analog signals to digital signals.

     

    Selcction of model:

    ·  PT3000 pH digital module with RS485 output

Technical parameters