Gas Alarm Unit for 4 resp. 8 Sensors

Product no.: GAZ 401/801 (Sensor channels: 1...8)

Gas Alarm Unit for 4 resp. 8 sensors with LED alarm display

Signal input: 4-20mA
Alarm switch points: 2...4 depending on monitoring task /measuring points
Alarm output: collective alarm or 2...4 separate alarm groups
Alarm 1, alarm 2: per alarm 2 potential-free switch outputs, change-over 250V/2,5A
Warning light: 2 potential-free change-over 250V/2,5A, pulsed or permanent
Horn: 2 potential-free NO switch 250V/2,5A, resettable
Instrument defect: 2 separate potential-free change-over 250V/2,5A
Displays: LED display for operating, alarm and failure indication
Special features: key-operated lock-switch to prevent the alarm e.g. during maintenance.
  averaging calculation, system clock, self-monitoring,
  line function control, cold start-false alarm check, automatic calibration
Data interface: RS 232 for connection of printer/PC/datalogging
Housing: plastic wall-housing WxHxD 285x240x140 mm³ with transparent front cover
Protection type: IP 54
Supply: 230V/50/60Hz and/or 24V DC (115V AC on order)

Operating instruction GAZ 401
Operating instruction GAZ 801
Emergency power supply

Selection: Gas Alarm Unit for 4 resp. 8 Sensors

Product no. Sensor channels Price
GAZ 401/801 1...8
GAZ 401 4
GAZ 801 8
Browse this category: Gas Warning Systems