The DewTrace is a high precision, bench top, laboratory standard dew/frost point hygrometer capable of measuring very low frost points using the primary method chilled mirror measurement technique. It incorporates novel ice nucleation technology to reach low frost points in minutes, giving it superior performance over a wide dynamic range from ambient to trace moisture concentration levels. Based on the …
The Vigilant Aircraft Hygrometer is a rugged, shock mounted instrument used for accurate measurement of dew/frost point in flight or in installations with existing flow, such as wind tunnels. The Vigilant features a miniature, remote or mounted, primary method chilled mirror dew/frost point sensor employing a platinum resistance thermometer and has 15 feet of interconnecting cable to the control unit …
Edgetech Instruments field-proven chilled mirror technology.
Compact and Integration-Ready Ideal for OEMs and system integrators—no local display required< Primary Measurement Accuracy Delivers true dew point via chilled mirror reflection detection< Flexible Cooling Options Fan- and liquid-cooled sensors cover an exceptionally wide dew point range< Digital and Analog Outputs Connects easily to SCADA, PLC, or data acquisition systems< Minimal Maintenance No replacement sensors; simple periodic cleaning of …
Primary‑Method Accuracy Uses chilled mirror dew/frost point measurement for true, drift‑free humidity traceability. Fully Self‑Sufficient & Portable No compressed air, water, or external utilities required, ideal for lab or field calibration. Independent Temperature & RH Control Calibrate at precise environmental conditions regardless of ambient surroundings. Fast Response & Superior Stability Integral chilled mirror sensor and proportional valve control deliver rapid …
Ultra-Low Dew Point Capability Measures dew/frost points as low as –90°C with ±0.1°C accuracy using chilled mirror technology. No Recalibration Required Long-term measurement stability eliminates frequent recalibration, reducing maintenance costs. Fast, Repeatable, Reliable Responds quickly to changes in humidity with ±0.05°C repeatability and negligible hysteresis. Fully Scalable Output Multiple analog and digital outputs available for integration into lab systems and …
Key Benefits Field-Ready, Primary-Method Accuracy Get true chilled mirror dew/frost point measurement—ideal for spot checks, audits, and critical moisture verification. Designed for Harsh Industrial Use Chemically resistant sensor materials and a rugged portable case support real-world environments from plant floors to compressor rooms. Low Maintenance & Easy Mirror Access Flip-top mirror access and Automatic Balance Control reduce service time and …
Key Benefits Field-Ready Chilled Mirror Accuracy Get primary-method dew/frost point measurement in a portable package—ideal for on-site verification and troubleshooting. Drift-Free, Low Maintenance Performance Chilled mirror technology avoids drift common to polymer/capacitive sensors, supporting stable readings over time. Quick Setup, Fast Dry-Down Connect, set flow, and start collecting data quickly—trusted by calibration technicians and manufacturing teams. Configurable to Your Process …
Direct, Drift-Free Measurement Provides true chilled mirror dew point accuracy—no estimations or calculated values. Minimal Maintenance, Long Service Life Mirror surface is easy to clean and resists drift; no need for frequent recalibration. Field-Ready and Compact Small footprint and wall-mount design make it ideal for point-of-use installation. Alarms and Integration Set high/low limits with SPDT relay alarms; connect to PLCs …
The Edgetech Instruments DPS Series 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 …
