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| pH sensor for pure water | pH sensor for waste water | pH sensor for common process | pharmacy and fermentation industry | Digital pH sensor |
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Technical feature: |
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Adoption of the most advanced large Teflon diaphragm ,which make the sensor with stable liquid junction. |
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Adoption of sensitive glass membrane with low impedance effectively eliminate various interferences so as to make the |
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sensor response sensitively. |
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The reference system is filled with the high polymer,convenient to use, it is unnecessary to refilling KCL solution and it |
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can avoid the pollution on the tested liquid by KCL additive liquid. |
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The sensor is suitable for the pure water with the conductivity ≧1μs/cm. |
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The pH range:0~14pH, temperature range: 0~80℃. |
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Pressure resistance: 0.6MPa and the zero point E0=7pH. |
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The external dimension of the sensor is φ12x120 ,225,360,450mm or other dimensions. |
· 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 is Φ12×120,225mm or other size.
· The outer tube material:glass.
· The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.
Selection of model:
· ASP2221 combination sensor
· ASP3251 combination sensor with thermistor
(please note the value of the thermistor when order)
· 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 is Φ12×120,225mm or other size.
· The outer tube material : glass.
Selection of model
· ASP2211 combination sensor
· ASP3211 combination sensor with thermistor
(please note the value of the thermistor when order)
· 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 isΦ12×120,225or other size.
· The outer tube material:glass.
Selection of Model:
· ASP2281 combination sensor
· 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.
· Temperature rang: 0-110℃.
· Pressure range：0.6MPa.
· Zero point: E0=7pH.
· The external dimension of the sensor is Φ12×120,225mm or other size.
· The outer tube material : glass.
· The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.
Selection of model:
· ASP2201 combination sensor
· ASP3201 combination sensor with thermitor
(please note the value of the thermistor when order)
· pH range:0-14; Zero point: E0=7pH; Temperature rang: 0-110℃.
· Pressure range：0.6MPa.
· The external dimension of the sensor isΦ25×160mm.
· The outer tube material : plastic.
· The thermistor is Pt100、Pt1000、2.252K、10K、22K etc.
· 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.
· ASPS2221 combination sensor with thermiste
(please note the value of the thermistor when order)
· Directly used with various pH meters as a complete set.
· When the conductivity of water sample<1 μs/cm, please select the sensor.
· 3 ceramic diaphragm for flow direction independent signals.
· Plug-in connection,convenient to installation and replacement .
· pH range:0-14.
· Temperature rang: 0-110℃.
· Pressure range：0.6MPa.
· Zero point: E0=7pH.
· 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:
· ASP2285 combination sensor
· ASP3255 combination sensor with thermistor
(please note the value of the thermistor when order)
· 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 thermistor is Pt100、Pt1000、2.252K、10K、22K etc.
· ASP3205 combination sensor with thermistor
(please note the value of the thermistor when order )
· 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
