Optical smoke detector FDR26, 12 V DC, relay output for digital input, IP40 - HW group 600427

A fire in the server room has to raise an alarm before hardware is damaged, yet warm exhaust air must not trigger false alarms. The FDR26 detects combustion products optically, does not respond to temperature swings and signals smoke through a relay contact rated at 50 V and 500 mA.

Benefits

• Fewer false alarms: the optical chamber responds to smoke, not to changes in temperature.
• Straight into monitoring: the relay output wires to the digital input (DI) of an HW group unit, which then alerts by e-mail, SMS or SNMP.
• Isolated output: relay contact rated at 50 V and 500 mA.
• Local indication: a red LED shows the alarm state.
• Low consumption: 55 mA at 12 V DC, operating voltage 10.5 to 14 V DC.

Applications

• Server rooms and data centers
• Telecom rooms and plant rooms with fluctuating temperatures
• Boiler rooms
• Kitchens and food processing

Compatibility

• HW group units with a digital input (DI), for example Poseidon2