Field-Ready Sampling Out of the Box The integrated sample system means the analyzer arrives configured for field measurement, with the flow control and sampling components already in place — no need to assemble separate sampling hardware before a site visit. Trace to Percent O₂ in One Instrument Covers low PPM trace measurement through percent-level oxygen, so a single analyzer can …
Portable Oxygen Analyzer (AM560)
Trace & Percent Oxygen in One Device Easily swap between ultra-low oxygen (PPM) and percent-level detection with field-replaceable sensors. Truly Portable and User-Friendly Designed for easy transport and operation—lightweight, rugged, and equipped with a large sunlight-readable display. Instant Data Access Export data via USB to Excel or other platforms with no software needed. Flexible Application Use Ideal for spot checks, …
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
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
HP125 Series Relative Humidity Probe
Measure 4 Parameters with One Probe Simultaneously captures RH%, temperature, dew/frost point, and pressure (absolute or barometric). No Downtime for Recalibration Replace the smart sensor tip in seconds—each is pre-calibrated and ships with a NIST-traceable certificate. Built for Real-World Use Designed for in-situ measurements in compressed air systems, labs, and environmental testing setups. Modular & Flexible Works as a standalone …
DPS3 Heated Dew Point Hygrometer System
Reliable High Dew Point Measurement in Hot Process Gas The DPS3 measures dew/frost point up to +95°C (+203°F) by heating the entire sample path above the gas dew point — eliminating the condensation that causes unheated sensors to fail. Primary Method Accuracy The chilled mirror sensing technique is a direct, primary method of dew point measurement recognized as a measurement …
CAM Compressed Air Module
The CAM (Compressed Air Module) is a sampling chamber for use with Edgetech Instruments humidity and dewpoint probes. It has a sample inlet ball valve for connection to a pressurized compressed air or gas takeoff point, providing an easy way to connect a probe or alarm module to a gas supply. The ball valve allows isolation of the probe from …
Features
- Sample chamber allows safe isolation and servicing of sensor probe at pressurized sample takeoff point
- For installation and use with HP125 and Sentry humidity probes
- Provides ball valve to isolate probe from process pressure and bleeder valve to allow flow of sample gas past the probe sensor
- May be used for pressure dewpoint or atmospheric dewpoint measurements
- Available in brass or stainless steel construction







