PRQ-CHEM ANALYTIK Moisture, pressure and temperature compensated Process Hydrogen Analyzer The H2 - Sens is a simple, accurate and inexpensive hydrogen measurement from trace to percentage range. This transmitter gives you the H2 value without affecting humidity, pressure, or temperature changes. The modern transmitter has a wide with to give out the measured values. The normal analog signals are available. © A user-specific measuring range There are measuring ranges between ppm, 5%, 10% and 100% available. © Sensor The H2-Sens is a semiconductor heat thermal conductivity detector (HTC) that provides all relevant data for compensation in a measuring cavity with additional sensors such as humidity, pressure and temperature. This data can also be picked up as a signal. The sensors set industrial standards in accuracy, sensitivity, speed, easy of use and durability. © Stainless steel cell housing The cell housing is modular and consists of stainless steel on the medium side. The H2-Sens can be supplied in the following versions: - room control - pipe mounting sensor - ATEX in pressure enclosure Exd © Benefits© Calibration The measuring instrument is calibrated with a calibration gas. This can be freely selected within the measuring range. s Moisture, pressure, temperature compensated s Compact s Inexpensive s Long-life sensor s Enclosure in IP69 s Fast response time

Measuring range : with calibration gas : +/- 0,5% FSD T= konst. Resolution Response time t90 Working temperature: -40 - +85°C Sample pressure : 0,6-5 bar abs Signal output Measure interval Carrier gas Power supply Burden graphic Display Standard Features • Various sensors can be used • 3 available measuring ranges • Stainless steel measurement chambers • chemical industry • Heat treatment 1,0 kg Note: technical changes are possible at any time without notice Pro-Chem Analytik GmbH & Co.KG