Edgetech Instruments
Edgetech Instruments manufactures highly reliable, state-of-the-art instruments, which deliver unprecedented value and world-class performance. These qualities assist our customers to outperform their competitors and compete successfully in their markets. Currently, Edgetech Instruments focuses on trace moisture, relative humidity, and oxygen measurement, utilizing varying technologies. At the heart of our business is the chilled mirror technology, which gives unrivalled accuracy in the measurement of trace moisture. Our facilities are ISO 9001:2015 registered. We have built a state-of-the-art calibration lab which is ISO/IEC 17025:2017 accredited where we calibrate not only Edgetech Instruments but also other brands of moisture, temperature, and oxygen instrumentation. Edgetech Instruments manufactures in the US, but is a global company with authorized representatives and agents located in major countries around the world.
- 1-800-276-3729
978-310-7760 - 978-310-7767
- h2o@edgetechinstruments.com
- 399 River Road
Hudson, MA 01749
United States of America
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Product
Trace Moisture Analyzers
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Used primarily with air separators, medical gas, semiconductors and in pharmaceutical settings, Edgetech Instruments provides both stationary and portable units used to accurately measure moisture levels in dew point and PPMv units.
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Product
Multi-Sense Humidity Probe
HP125 Series
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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, Temperature and either Absolute Pressure or Barometric Pressure!
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Product
DP Monitor for Compressed Air Systems
Com.Air
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The Com.Air dew point monitor has been designed by Edgetech Instruments to offer the highest level of reliability and accuracy available in compressed air system dew point measurement.
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Product
Trace Moisture Analyzer
PPM1
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Model PPM1 is a trace moisture analyzer designed specifically for monitoring moisture levels in dew point and PPM units. This trace moisture analyzer utilizes an electro-chemical (P205) sensor in combination with a proprietary semi permeable diffusion membrane.
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Product
Explosion-Proof Oxygen Transmitter
OxyTrans-EX
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The Edgetech Instruments Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument.
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Product
Handheld Humidity/Temp Hygrometer
625
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The Model 625 is an ideal instrument for indoor air quality (IAQ) and indoor environmental quality (IEQ) measurements of temperature and humidity. The EdgeTech 625 temp/RH probe can be used two ways: use it as an integrated unit by attaching the probe head to the instrument or connect both parts via a cable. The clear back-lit display can be switched between relative humidity, wet bulb, and dew point at the touch of a button.
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Product
Low Dew Point Hygrometer
DewTech 390
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The Edgetech Instruments Model DewTech 390 is a Precision Low Dew Point Hygrometer which offers measurement of extremely low Dew Point or Trace Moisture for a variety of background gases at a very attractive price. Based on the Primary Standard Chilled Mirror measurement technique, it provides absolute knowledge of dew point and is provided with a NIST traceable calibration certificate.
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Product
PSS Portable Oxygen Transmitter
OxyTrans-PSS
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The OxyTrans-PSS uses a special micro-fuel cell to measure the oxygen concentration. The sensor meets the industrial requirements for accuracy, sensitivity, easy to use and has a long operating life.The calibration of the instrument for trace oxygen measurements in gas should be done with a known calibrated gas. The concentration can be chosen freely within the measuring range.
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Product
Oxygen Sampling System
OxyTrans-SS
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The Edgetech Instruments Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument.
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Product
Chilled Mirror Hygrometer
DewMaster
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One, two or three stage sensors available - integral or remote from controller.NIST traceable calibration certificate.Depression range choice of either 45, 65 or 95°C . (one, two or three-stage cooling)Automatic Balance Control (ABC)
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Product
Compressed Air Monitor and Alarm
SENTRY
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The Edgetech Instruments Model SENTRY detects upset conditions in compressed air systems by constantly monitoring dew point and pressure at the system header or dryer output. The SENTRY alarms when a loss in pressure or high dew point is detected. This information is valuable in detecting compressor failures, system leaks, or drops in dryer performance. A pulsing audible alarm and strobe lamp provide quick notification of upset conditions. The SENTRY also provides a local display of pressure, dew point and system status as well as 4-20mA analog output and alarm relay contacts.
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Product
Motor Octane Testing
DewTrak II MO
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DewTrakII MO dew point/humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content and Barometric pressure in the motor octane testing process. It is used to monitor and ensure compliance with test
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Product
Portable Dew Point Monitor
1500
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The Model 1500 is a self contained system; not only is there no field assembly required, there’s no need to carry around a myriad of individual components such as control boxes, sensors, cables, pumps, and power cords. Simply attach the sample line, adjust the flow (with the integral flow meter) and turn on the power. Within minutes you’ll be collecting field dew point data with the same chilled mirror accuracy of a lab standard hygrometer. And with a nominal battery life of 12 hours, you will be able to collect for the entire shift or spot check your processes for several days.
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Product
Chilled Mirror Transmitter
DewTrak II
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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 measure that temperature. Outputs include 4 to 20mA, 0 to 5 Vdc, or 0-10Vdc and an RS232 serial port as well as electrically isolated relay contacts.
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Product
Calibration Services
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Edgetech Instruments Inc. has the ability to calibrate any hygrometer (Edgetech Instruments or other manufacturers)Edgetech Instruments performs NIST traceable calibrations and is compliant with ANSI/NCSL Z540-1 and ISO 9001Calibration capabilities include 0-95%RH, dew points down to -75C, traces of oxygen to 10ppm














