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HTPB series from Edgetech Humidity is a family of humidity probes that offers a variety of measurement parameters with precision accuracy: RH, temperature, dew point, pressure (psia), ppmv, ppmw, gr/lbs, etc.

The probe is easily adaptable for most applications including:

• High temperature
• High pressure conditions.

HT75 - Humidity/temperature stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, operating temperature -20C to 75C, dew point range 30 to -60C, default outputs: RH, temperature and dew point.

HTB75 - Humidity/temperature/barometric pressure stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, pressure range is (barometric pressure, 300-1100mb, operating temperature -20C to 75C, default outputs: RH, temperature and pressure.

HTP 55 - Humidity/temperature/high pressure stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, pressure range is 0-200psia, operating temperature -20 to 55C, default outputs: RH, temperature and pressure.

HT115 - A remote (6ft cable) humidity/ high temperature stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, operating temperature -20C to 115C, default outputs: RH, temperature and dew point-DIS option included.

HTB115 - A remote (6ft cable) humidity/ high temperature/barometric pressure stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, pressure range is (barometric pressure, 300-1100mb, operating temperature -20C to 115C, default outputs: RH, temperature and pressure, DIS option included.

HT115N - A remote (6ft cable) humidity/ high temperature stainless steel probe with a stainless steel sinter filter, RS232 and 0-10Vdc outputs, RH measurement range is 5 to 95% with an accuracy of +/-1%, operating temperature -20C to 115C, default outputs: RH, temperature and dew point

Specification:

• 0-10Vdc, RS232 outputs
• 18-30Vdc power
• Programmable scaling and selectable measurement parameters through RS232 serial port
• Wall(W),Remote (R), pipe (P) ¾" thermocouple bore through compression fitting and duct (D)mount configurations-need to specify the mounting configuration at the time of order
• Accuracy +/- 1% nominal
• Standard 6 ft cable length
• Stain less steel sinter filter-removable

Options:

• DIS display, 4-20mA , RS232 and 2 programmable alarm relays (1 Form A (NO) 3A/250Vac
• FRSHT75 field replaceable sensors module for RH/T interchangeability accuracy to published spec
• FRSHTP55 field replaceable sensor module with RH/T/P interchangeability accuracy to published spec

Sensor Dimensions:

• Width ¾" OD
• Length 8"

About Edgetech:

EdgeTech Moisture, Humidity & Oxygen Instrumentation designs & manufactures reliable and accurate, instruments that provide measurements of dew point, oxygen, humidity and relative humidity [RH]. EdgeTech provides standard products and non-standard custom humidity instrumentation.

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