An intrinsically safe dewpoint transmitter designed for moisture measurements from -100 to +20 °C dewpoint. Applications include monitoring of the dewpoint of any flammable or non-flammable process gas, such as natural gas, hydrogen, compressed air or nitrogen. (read more)

The Pura is a highly accurate, fast responding dewpoint transmitter, which incorporates the Kahn Advanced Ceramic Moisture Sensor, and is equipped with VCR fittings for measurement of dewpoint in high purity and ultra high purity gases. (read more)

The Optidew Dewpoint and RH Hygrometer is a high performance, compact and economical chilled mirror optical instrument that provides continuous temperature, dewpoint and relative humidity measurement, display and output. Optidew offers a measurement range of -76 to +194F dewpoint (or 0.5 to 100% RH) at temperatures from -40 to +194F, and with accuracy of +/-0.36F dewpoint. (read more)

The Vaisala DM70 DRYCAP® and-Held Dewpoint Meter measures dewpoint accurately in a wide measurement range. The DM70 offers accurate and fast measurement for industrial dewpoint applications such as compressed air, metal treatment and plastics drying. The patented autocalibration feature provides a long calibration interval and low maintenance cost. (read more)

The High-Speed Portable Dewpoint Meter

The portable Dewpoint Meter Model XPDM is a battery operated, hand-held instrument, designed for applications where quick and accurate dewpoint measurements have to be made.

NOW ATEX APPROVED (read more)

Measure dewpoint in compressed air systems with Vaisala DRYCAP technology:

• portable hand-held meter; DM70
• analog transmitter; DMT242
• complete dewpoint hygrometer for measurement, display, and control

The Vaisala DRYCAP® Dewpoint and Temperature Transmitter Series DMT340 is designed for industrial low humidity applications. Typical applications include compressed air drying and metal treatment. The device is very reliable, easy to use and economical to maintain. Measures dewpoints from -60°C to +80°C. (read more)

Kahn Instruments is proud to announce that we have upgraded our Easidew Dewpoint Transmitter. The new and improved Easidew 2-Wire Transmitter is a low cost, rugged dewpoint transmitter for continuous measurement in compressed air or process gas. (read more)

Kahn Instruments, Wethersfield, CT, announces the new Easidew I.S. Transmitter , a low cost, intrinsically safe, loop-powered (2-wire) dewpoint transmitter for continuous measurement of the moisture content in hazardous area applications. (read more)

The HMI41 hand-held indicator offers menu driven software, multiple output options (RH, dewpoint, temperature, wet bulb, mixing ration, absolute humidity), and data collection with RS232. Choice of probes: fixed mount, extended spiral cable, small diameter, and high temperature. Probes incorporate the HUMICAP® Sensor, known for high accuracy, reliability and long-term stability. (read more)