DewTrak II Chilled Mirror Transmitter

The Edgetech Instruments Model DewTrak II dew point / humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content in gases. The instrument is powered by 24Vdc. The DewTrak II uses the chilled mirror dew point temperature condensation principle to determine the water vapor concentration in gas mixtures, and a platinum resistance thermometer to accurately …

Features

  • 4 wire PRT measurement for Dew Point and AT (optional)
  • ±0.2°C Accuracy for both Dew Point and Temperature
  • Long term stability and repeatability
  • RS232, bi-directional, Serial Output
  • Electronics housed in IP65 enclosure (Wall Mount)
  • Aluminum housing for other configurations
  • 2 analog outputs (4-20mA / 0-5Vdc to 0-10Vdc selectable)

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 Dew Point, …

Features

  • Replaceable Smart Sensor Tip
  • Analog Voltage Output (0-10VDC) for each measured parameter
  • RS-232 Serial Interface for reporting function
  • Replaceable Sintered Filter Element protects the sensor
  • 24VDC Power Input

CAM Compressed Air Module

The CAM (Compressed Air Module) is a sampling chamber for use with Edgetech Instruments’ humidity probes. The unique design provides for two modes of operation:  Direct connection to a pressurized process gas take-off point Use as a calibration flow through head. The most important design feature of the CAM is the heavy duty sample input ball valve. The CAM gives …

Features

  • Sample Chamber provides process penetration point for HP125 and 6742/44 probes
  • Allows safe service of probe at a pressurized process point
  • Provides valve inlet to isolate probe from process pressure
  • Provides “Bleeder Valve” to meter a small flow of sample past the probe sensing area
  • For Pressure DewPoint or Atmospheric DewPoint Measurements