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Combination pH, Redox & Temperature Sensor
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Price
Price on request ≥1piece
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Model Number
PHEHT -
Data Sheet
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Package
Original packaging -
Specs
PHEHT -
Quantity
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Product Description
PHEHT Combination pH, Redox & Temperature Sensor Description
The pH/ORP cartridge is designed to last for an extended time with Plastogel technology meaning recalibration and replacement is infrequent. The sensor has been designed for the most difficult situations for a pH/ORP sensor in terms of sensor resistance, quick response time, minimal flow dependence and low power consumption.
Digitally optimised measurement technology
• Combination pH, redox & temperature sensor
• Smart sensor stores configuration settings and calibration history
• Digital sensor: Modbus RS-485
• Field replaceable pH/ORP sensor cartridge
• Robust and watertight
PHEHT Combination pH, Redox & Temperature Sensor Range
• pH: 0 to 14
• Redox: -1000mV to +1000mV
• Temperature: -10°c to +50°c
PHEHT Combination pH, Redox & Temperature Sensor Applications
The PHEHT sensor has been designed to perform under hard conditions, from pure mountains water with conductivity as low as 20 µS/cm, lakes and rivers (100 - 2000 µS/cm), seawater with conductivities of 50 mS/cm, to waste water with conductivity higher than 200 mS/cm.
PHEHT Combination pH, Redox & Temperature Sensor Specifications
The pH/ORP cartridge is designed to last for an extended time with Plastogel technology meaning recalibration and replacement is infrequent. The sensor has been designed for the most difficult situations for a pH/ORP sensor in terms of sensor resistance, quick response time, minimal flow dependence and low power consumption.
Digitally optimised measurement technology
• Combination pH, redox & temperature sensor
• Smart sensor stores configuration settings and calibration history
• Digital sensor: Modbus RS-485
• Field replaceable pH/ORP sensor cartridge
• Robust and watertight
PHEHT Combination pH, Redox & Temperature Sensor Range
• pH: 0 to 14
• Redox: -1000mV to +1000mV
• Temperature: -10°c to +50°c
PHEHT Combination pH, Redox & Temperature Sensor Applications
The PHEHT sensor has been designed to perform under hard conditions, from pure mountains water with conductivity as low as 20 µS/cm, lakes and rivers (100 - 2000 µS/cm), seawater with conductivities of 50 mS/cm, to waste water with conductivity higher than 200 mS/cm.
PHEHT Combination pH, Redox & Temperature Sensor Specifications
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pH |
|
|
Measurement principle |
Combined electrode (pH/ref) : special glass, Ag/AgCI ref. Gelled |
|
Range |
0 - 14 pH |
|
Resolution |
0,01 pH |
|
Accuracy |
+/- 0.1 pH |
|
Redox |
|
|
Measurement principle |
Combined electrode (Redox/reference) : Platinum tip, Ag/AgCI AgAgCl. Gelled |
|
Range |
-1000 to +1000 mV |
|
Resolution |
0.1 mV |
|
Accuracy |
± 2 mV |
|
Temperature |
|
|
Technology |
CTN |
|
Range |
0,00 °C to + 50,00°C |
|
Resolution |
0,01 °C |
|
Accuracy |
± 0,5 °C |
|
Response time |
< 5 s |
|
Operating temperature |
0°C to + 60°C |
|
Protection |
IP 68 |
|
Interface |
Modbus RS-485 / SDI-12 (option) |
|
Power supply |
5 to 12 volts |
| Power consumption |
Standby : 25μA, Average RS485 (1 measure/second) : 3,9 mA, Average SDI12 |
|
Sensor |
|
|
Dimensions |
Diameter : 27 / 21 mm ; Length : 207 mm |
|
Weight |
350 g (sensor + 3 m cable) |
|
Material |
PVC, special pH glass, platinum |
|
Pressure |
5 bars |
|
Cable |
Coaxial armoured, Polyurethane, bare wire or Fisher connector |
|
Protection |
IP68 up to gland |