DewTrak II Chilled Mirror Transmitter

The Edgetech Instruments DewTrak II transmitter is a precision dewpoint hygrometer for industrial and process applications. It measures dew/frost point and relative humidity using a primary method chilled mirror sensor to continuously monitor the water vapor content of gases, and a platinum resistance thermometer to accurately measure temperature, without drift or the need for routine recalibration. The DewTrak II is …

Features

  • Precision dew/frost point or relative humidity transmitter for industrial, process and area monitoring
  • Fast responding primary method chilled mirror sensor with integral PRT retains accuracy without periodic recalibration
  • Remote, insertion or local wall mount sensor configurations to fit application requirements
  • Configurable analog outputs, alarm relays and bi-directional serial interface
  • Bi-directional serial interface
  • Powered by 24 Vdc.
PPM1 Trace Moisture Analyzer

PPM1 Trace Moisture Analyzer

The PPM1 uses an electrolytic, phosphorus pentoxide sensor in combination with a proprietary semipermeable diffusion membrane to measure trace moisture as parts per million by volume (ppmv) water vapor or dew/frost point in dry inert gases. The PPM1 is modular and may be mounted remotely. It is packaged in an IP66/67, NEMA 4 enclosure and comes complete with two FORM …

Features

  • Trace moisture transmitter for monitoring moisture levels in dew/frost point and ppmv
  • Wide measurement range of 0.1 to 1250 ppmv covers many industrial and research applications
  • Fundamental measurement principle traceable to NIST standards
  • Packaged in an IP66/67, NEMA 4 enclosure with two alarm relays, two analog outputs and a RS-232 bi-directional serial interface
  • Optional VCR sample connections
  • For dry inert gas applications

HP125 Series Multi-Sense Humidity Probe

The HP125 Multi-Sense Humidity Probe is a cost effective, easy to use solution to many industrial and laboratory measurement and control applications. The HP125 probe exploits the latest advancements in polymer humidity sensing technology and compact electronic circuitry. It is designed to continuously measure up to 4 measurement parameters using a single intelligent sensor tip including RH%, calculated Dewpoint, Temperature …

Features

  • Single, cost-effective probe continuously measures up to 4 parameters including relative humidity, dewpoint, temperature and pressure
  • The sensor can be replaced in seconds and automatically synchronizes with the HP125 probe
  • Can be used stand-alone or in combination with the HP125-DCM or with the SENTRY series of compressed gas alarm modules
  • No need to send the probe for calibration service off-site
  • Each new sensor comes with a NIST traceable calibration certificate
  • For industrial and laboratory measurement and control applications