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GW 399

Product catalog summary

Overview: The document provides detailed information about the GW 399 Multi-Channel Gas Warning System by ADOS GmbH, designed for continuous monitoring of ambient air to detect hazardous, explosive, and non-combustible gases and vapors.

Applications: The system is suitable for various environments including heating systems, garages, tunnels, liquid gas storage rooms, laboratories, cold-storage houses, plastic processing plants, chemical industries, and paint manufacturing plants. It is also used for oxygen concentration measurement.

Features: Key features include the use of various measurement sensors, direct warning status recognition via LC-Display, menu-aided operation with two keys, adjustable alarm thresholds, floating alarm outputs, serial output options (RS 232 or RS 485), LON®-Interface, and 4–20 mA current output. The system supports different housing options and can accommodate up to 10 units per rack.

Technical Specifications: The system supports a range of sensors including semiconductor, heat reaction, thermal conductivity, chemical, and infrared sensors. It operates within an ambient temperature range of -10 °C to +40 °C with an accuracy of less than 2% full-scale deflection. Installation options include panel or wall mounting. Output signals include current output, RS 232 or RS 485 interface, and LON®-Interface. The system includes three alarm relays and one fault relay, with a relay rating of 230 V, 450 VA. Power supply options include 230 V 50 Hz, with alternatives available on request.

Accessories: Additional accessories such as signal horns, warning lights, warning banners, ventilation control, test meters, and plotters are available depending on the system ordered.

Catalog excerpts

•L- MULTI-CHANNEL GAS WARNING SYSTEM ADOS GmbH Trierer Strasse 23-25 ■ 52078 Aachen ■ FRG

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MULTI-CHANNEL GAS WARNING SYSTEM Application The multi-channel gas warning system GW 399 conti unosly monitors the ambient air and provides an n early warning of azardous, explosive and non-com h bustible gases and vapours. Monitoring of heating systems Garages and tunnels Liquid gas storage rooms Laboratories Cold-storage houses Plastic processing plants Chemical industries Paint manufacturing plants Concentration measurement of O2 and many more Use of various types of measurement sensor Direct warning status recognition, via different colors of the LC-Display background illumination Menu-aided...

Open the catalog to page 2

All ADOS GmbH, Mess- und Regeltechnik catalogs and technical brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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