WTW 103753 SenTix® HW-T 900 IDS pH electrode with adjustable flow gap diaphragm

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Technical Data

SenTix®940/940-3950980 
pH0.000 … 14.000
± 0.004
0.000 … 14.000
± 0.004
0.000 … 14.000
± 0.004
 
mV– – –   
Temp.0 … 80 °C0 … 80 °C0 … 100 °C 
SenTix®945Micro 900Sp-T 900HW-T-900
Measuring rangepH: 0.000 … 14.000 ± 0.002pH: 0.000 … 14.000 ± 0.002pH: 2.000 … 13.000 ± 0.002pH: 0.000 … 14.000 ± 0.002
Area of use0 … 80 °C0 … 100 °C0 … 50 °C0 … 60 °C
Reference electrolyteGelKCl 3 mol/lPolymerKCl 3 mol/l
Membrane formSphereCylinderSpearCylinder
Diaphragm3 x ceramicPlatinum wireHoleGrinding
Shaft materialGlassGlassPlasticGlass
Shaft length120 mm70/130 mm65/25 mm120 mm
Shaft diameter12 mm12/5 mm15/5 mm12 mm
Temperature sensorNTC 30 kOhmNTC 30 kOhmNTC 30 kOhmNTC 30 kOhm
Connecting cable1.5 m with digital plug0.5 m with digital plug0.5 m with digital plug0.5 m with digital plug

 

Digital measurement of pH with built-in electrode quality monitoring - usable in all areas of lab and field measurement

  • Safely measured values due to signal processing in the sensor
  • Easy electrode replacement thanks to calibration data stored inside sensor
  • Sensor quality monitoring by QSC function
Price Upon Application Or Discontinued

pH electrodes are the most frequently used electro-chemical sensors. They are used practically in all areas of lab and field measurement. At the same time, the deliver the most sensitive measuring signals and must be serviced and calibrated at regular intervals.

This is exactly where the concept of IDS sensors comes in. Digital data transfer is safe against interference, allows the use of long cables and permits important additional information such as calibration data and sensor recognition.

WTW offers a wide variety of IDS pH electrodes for field use, all the way to special applications in the lab. The QSC function allows monitoring of the current sensor status with all IDS pH electrodes.


    • SKU
      103753
    • Commodity Codes
      90278020
  • Manufacturer
    WTW - Xylem Inc
  • Country of Origin
    Germany


ModelDescriptionOrder no.
AS/IDS-1.5Connecting cable for MPP IDS as well as plug head sensors, length 1.5 m903850
AS/IDS-3Like above, 3 m903851
AS/IDS-6Like above, 6 m903852
AS/IDS-10Like above, 10 m903853
AS/IDS-15Like above, 15 m903854
AS/IDS-20Like above, 20 m903855
AS/IDS-25Like above, 25 m903856
AS/IDS-40Like above, 40 m903857
AS/IDS-60Like above, 60 m903858
AS/IDS-100Like above, 100 m903859
A 925-PReplacement head with existing protective basket903838
A 925-P/KArming for IDS –P sensors with protective basket made of POM903839
A 925-P/SArming for IDS –P sensors with protective basket made of stainless steel903840
A pHLab/KPlastic arming for SenTix® IDS pH electrodes903841
D 3SenFlow vessel for field measurements903842
pH capReplacement watering cap for SenTix® pH electrodes (12 mm shaft)108065