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High Temperature Conductivity Sensor
- Product Details
- Specifications
- Insertion Depths
- Sketch
CHEMTROL® High Temperature Conductivity Sensor
Designed for high-pressure, high-temperature conductivity measurement, it is an ideal choice for boiler control applications.
Blowdown control, condensate monitoring, leak detection on heat exchangers, and steam purity measurements are just a few of the many applications in which this rugged and reliable sensor can be used.
√ Measures conductivity directly at process temperatures up to 205 °C
√ O-ring seals used on all versions for high on-stream reliability
√ Boiler condensate and blowdown control without coolers
Specifications
Wetted materials of construction are 316L stainless steel, PEEK and EPDM O-rings. All possible leak paths through the sensor are double-sealed with O-rings for maximum on-stream reliability. Hot water is a severe environment for any elastomer, and the front seals bear the brunt of chemical attack, allowing the back seals to remain relatively unaffected. The result is that sensor life is more than double what can be expected of single-sealed or epoxy-sealed sensors.
Maximum Pressure/Temperature Ratings
- Standard sensor – 6.9 bar (100 psig) at 150 °C
- High temperature sensor – 17.2 bar (250 psig) at 205 °C
- Either sensor – 34.5 bar (500 psig) at 100 °C
Wetted Materials
- Electrodes – 316L stainless steel
- Insulator – PEEK
- O-rings – Parker EPDM, steam service, FDA-approved
Connections
- Process – 3/4″ MNPT
- Electrical – 3/4″ FNPT conduit hub; terminal strip to accept stripped leads, 14–24 AWG
- Optional junction box – 3/4″ FNPT, a waterproof enclosure designed for the high-temperature sensor environment, with a 3/4″ conduit outlet
