Gas detection system SCENTY® GWA 401

Exactly what your application needs Our SCENTY® GWA401 and 801 are available as inexpensive, and modular Systems. Reducing the installation requirments enables you to take advantage of the cost savings with our gas warning Systems. Our SCENTY® GWA BUS offers ail advantages of the SCENTY® GWA 401/ 801, but offers the possibility by the combination of analog and BUS gas sensors to connect, configure and evaluate a total of up to 160 gas sensors. Features Our gas warning Systems SCENTY® GWA401 and 801 are low-cost modu-lar gas warning Systems. Industry standard analog 4-20 mA inputs can be used with ail common gas sensors and analog transmitters for température, and pressure etc The basic gas warning System has capacity for 1 to 8 analog inputs, which can be expanded to up to 80 analog inputs using additional modules. The expansion modules can be mounted remotely from the central control panel via a digital BUS. In each extension module 10 freely configurable volt-free relay contacts are available. Thus individual alarms and zone alarms can be triggered quickly and easily directly locally. This greatly simplifies the assembly. AU SCENTY® GWA401 and 801 Systems can be equipped with a BUS module and used with an additional 80 digital BUS gas sensors. This makes our gas warning Systems suitable for up to 160 gas sensors. Up to 5 alarm Limits can be set for each connected gas sensor and mean values can be configured. If a gas alarm is detected,the volt-free relay contacts will activate optical and acoustic alarms and initate corresponding actions, e.g. ventilation circuit SMS alarm.