Model DX Chilled Mirror Hygrometer Sensor

The Model DX primary method chilled mirror dew/ frost point sensor is a direct insertion hygrometer sensor with an integral PRT temperature sensor, wide operating range and superior temperature stability. The new DX can be inserted into a gas process stream or used to monitor the local environment. With its integrally mounted temperature sensor, a single penetration reduces installation cost …

Features

  • Direct insertion expands Edgetech Instruments sensor choices for easy installation
  • Integrally mounted PRT temperature sensor reduces installation cost and improves RH accuracy
  • Active sensor temperature compensation and isolation eliminate drift
  • Compact design reduces space needed for installation
  • Integrated micro aspirator option for faster response in static environments
  • Integrated filter options for use in dirty environments

Model X3 Chilled Mirror Hygrometer Sensor

The Edgetech Instruments Model X3 chilled mirror sensor is specifically designed to measure the Dew/Frost point in demanding process and laboratory applications. It is available in multiple configurations to accurately measure very low dew/frost points in aggressive background gases. The Model X3 sensor’s minimized sample cavity results in rapid dry-down times, fast response and quick detection of upset process conditions. …

Features

  • Chemically resistant sensor housing and mirror eliminate sensor failures when measuring dew/frost point in aggressive background gases
  • Chamber design and high efficiency heat exchanger result in the ability to measure very low frost points
  • Hinged cover plate allows easy access to the mirror for cleaning and inspection
  • Reduced cavity sample chamber speeds sample sweeping resulting in rapid dry-down after exposure to high moisture levels
  • Rugged, industrial electrical connectors and easy access slim line signal harness simplify installation and maintenance
  • Best in class range to -95°C frost point

DewTech 390 Low Dewpoint Hygrometer

The Edgetech Instruments Model DewTech 390 is a Precision Low Dewpoint Hygrometer which offers measurement of extremely low Dewpoint or Trace Moisture for a variety of background gases at a very attractive price. Based on the Primary Method Chilled Mirror measurement technique, it provides absolute knowledge of dewpoint and is provided with a NIST traceable calibration certificate. At the core …

Features

  • Primary Method Measurement Technique
  • Absolute Knowledge of Dewpoint
  • Standard Accuracy is ±0.2°C DP
  • Easy, Front Access Sensor for easy cleaning and inspection
  • Display moisture concentration at atmospheric pressure or compensate for pressure variations
  • Can be configured to display Temperature or Pressure
  • Available with standard or chemical resistant sensor
PDM75-X3 Portable

PDM75-X3 Portable, Industrial Duty Hygrometer

Finally, a portable Dewpoint hygrometer that integrates the accuracy and reliability of the Edgetech Instruments chilled mirror, with the convenience and ruggedness required for field use. Model PDM75-X3 delivers the Edgetech Instruments Advantage: an ideal system tailored to your application needs. A modular chilled mirror sensor configured to meet your dewpoint requirements and the chemical resistivity of background gases. Choose the customized sampling …

Features

  • Chemical Resistant / Low Dewpoint
  • NIST Traceable Primary Standard Chilled Mirror
  • Wide Measurement Ranges: –70°C to +70°C
  • Automatic Balance Control
  • Rugged, High Impact Portable Case
  • Multiple Interface Options
  • Choice in Sampling Systems
  • Plug n’ Play Operation
Sentry Compressed Air Monitoring and Alarm System Data Sheet

SENTRY Compressed Air Monitor and Alarm

The Edgetech Instruments SENTRY turn-key measurement and alarm system features a smart multi-sense probe that continuously monitors the dew/frost point and pressure of compressed air systems to detect compressor or dryer failures and system pressure leaks. The SENTRY features a strobe lamp and pulsing horn plus an alarm relay contact that activate when a programmable, low pressure or high dew/frost …

Features

  • Detects upset conditions in compressed air systems
  • Constantly monitors pressure and dew/frost point temperature
  • Strobe lamp and pulsing audible alarms for low pressure or high dew/frost point alert
  • Displays dew/frost point and pressure on panel meter
  • NIST traceable calibration certificate
  • Field replaceable Smart Sensor Tip
  • Alarm relay and 4 to 20 mA outputs
  • Complete system, ready for installation
PPM1 Trace Moisture Analyzer

PPM1 Trace Moisture Analyzer

The Edgetech Instruments PPM1 is a trace moisture analyzer for monitoring dew/frost point and ppmV water vapor in gases.   The PPM1 is a modular, remotely mounted hygrometer configured to meet your moisture measurement application requirements. The PPM1 uses an electrolytic, phosphorus pentoxide sensor in combination with a proprietary semi permeable diffusion membrane. The principle of operation applies Faraday’s Law …

Features

  • Precise, trace moisture measurement
  • Range: 0.1 to 1250 PPMv
  • NIST traceability calibration certificate
  • Fundamental measurement principle
  • Compact, low cost solution
  • Remote sensor can be installed at process take-off point
  • Standard sample ports are 1/4 inch compression fittings
  • Optional VCR sample ports
  • May be configured for flow-thru or diffusion sampling

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

  • 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

COM.AIR DP Monitor for Compressed Air Systems

Reliable and Accurate The COM.AIR dewpoint monitor has been designed by Edgetech Instruments to offer the highest level of reliability and accuracy available in compressed air system dewpoint measurement. Backed by more than 35 years experience, this primary measurement technology is fully NIST traceable and utilizes a chilled mirror sensor, the most accurate dewpoint sensing scheme available, to deliver consistent drift-free measurements …

Features

  • NIST Traceable
  • Virtually maintenance free
  • Easy to install
  • Self monitoring
  • User programmable audible and visual alarms and relay contact
  • Programmable Automatic Balance Control (ABC)
  • Widest Available range -103 to 122°F (-75 to 50°C)
  • Chilled mirror sensor selection required

DPS3 Heated Dewpoint System

The Edgetech Instruments Model DPS3 is a heated dewpoint hygrometer that can measure dewpoints up to 95 °C (203°F) and as low as -35 °C (-31°F). This integrated system includes a microprocessor based electronics, a chilled mirror dewpoint sensor, a sample flow meter/valve, assorted tubing and fittings all contained in a heated, temperature controlled NEMA-4 enclosure. The DPS series heated …

Features

  • Heated Sensor temperature range: 20 to 99°C (68 to 210°F)
  • Dewpoint measuring range: -35C to 95 °C (-31 to 203°F)
  • AC Power: 100 to 240VAC, 50/60Hz, 250 Watts
  • Microprocessor controlled
  • 2 line LCD backlit display
  • In line filter
  • User programmable temperature controller
  • Automatic Balance control
  • Alarm relay, form C
  • Outputs 4-20mA
  • RS232 port
  • Sample connection: ¼ inch female compression tube fitting
  • Sample pressure: 0 to 150 psig max
  • Measurement Accuracy: +/-0.2C (+/-0.4F)
  • Chilled mirror sensor selection required
Model PPM2 Rev v3 Data Sheet

PPM2 Portable Trace Moisture Transmitter

The Edgetech Instruments Model PPM2 is a portable battery powered trace moisture analyzer designed specifically for monitoring moisture levels in dewpoint and ppm units. This trace moisture analyzer utilizes an electrochemical (P2O5) sensor in combination with a proprietary semi permeable diffusion membrane. The principal of operation applies the Faraday’s Law of Electrolysis which measures the dissociation current making it a …

Features

  • Battery Powered, rechargeable batteries, charger included
  • Fast Response
  • Sensitivity below 1ppm
  • Long sensor life
  • Fundamental measurement of moisture content
  • Displays/outputs - dewpoint (C/F) and PPM value