Gas Detector pellistor
6as detector with pellistor sensor suitable for indoor and outdoor use. The GSP 500 is optimized for flammable gas concentrations.
Low cross sensitivity with a high variety of gas types and measuring ranges. GSP 500 can be used in ail industrial sectors
•Monitoring forflammable gas concentrations
•Low cross-sensitivity to other gases
•Can be used in dusty and dirty environnants
•High accuracy •Available in EX version
•IP54 (B) and IP65 (T) variants available
We recommend a stable 24 V DC power supply to operate the gas sensors GSP 300. The allowed voltage range is 18 to 36 V DC. The sensor may be connected using a shielded cable with two twisted pairs, i.e.JY(St)Y 2x2 x 0.8 mm, using the wires:
Red:+24 VDC, Terminal 1
White: Sensor output 4 - 20 mA,Terminal 2
Black: 0 V, Terminal 3
Yellow: PE/Shield,Terminal 4
Pellistor sensors require a 24 hour warm up period prior to adjustment Please refer to the Operating Instructions regarding this.The test gas must be at ambient température i.e. the same température as the sensor.
The adjustment of the gas sensor may only be carried out by suitably qualified persons. In order to adjust and calibrate any SCENTY® Gas Warning System and Gas Sensors, the corresponding Software modules are required.
Gas Sensor GSP 300 is designed for monitoring the presence of flammable gases in 0-100% LEL range
We hâve a sélection of our standard gas types listed below.
Measuring ranges and design of the gas sensor should always be adapted to the application and ambient conditions.