Nittan ST-I ionisation smoke detector

Technical Specification

Features:

Make: Nittan
Model code: ST-I
Type: Smoke

Additional info:

Technical Specifications: Detector Type: Ionisation smoke detector Sensing Element & Principle: Dual ionization chamber , 33 k Beq, (0.9 Ci Americium 241) Supply Voltage: 24V dc nominal (range 16V to 30V) Voltage Ripple: 20% maximum Alarm Voltage: 5V d.c.between +(terminal 3) and - (terminals 1,6) at 25°C Monitoring Current: 40 Amps max. at 24V D.C. Alarm Current: 65 mA. maximum Charging Time: 20 seconds maximum Ambient Temperature Range: -10°C to +50°C

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Make	Nittan
Manufacturer	Nittan (UK) Ltd
Category	Fire Protection>Detectors
Model code	ST-I
Type	Smoke
Additional info	Technical Specifications: Detector Type: Ionisation smoke detector Sensing Element & Principle: Dual ionization chamber , 33 k Beq, (0.9 Ci Americium 241) Supply Voltage: 24V dc nominal (range 16V to 30V) Voltage Ripple: 20% maximum Alarm Voltage: 5V d.c.between +(terminal 3) and - (terminals 1,6) at 25°C Monitoring Current: 40 Amps max. at 24V D.C. Alarm Current: 65 mA. maximum Charging Time: 20 seconds maximum Ambient Temperature Range: -10°C to +50°C
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