PW-300STA-XP Optical/Heat Multisensor Detector
The Discovery Optical / Heat Multisensor Detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value.
PW-300STA-XP Optical/Heat Multisensor Detector
Technical Parameter
Operating voltage: 17-28 V dc
Modulation voltage: 5 -9 V peak to peak
Quiescent current: 400 μA
Power-up surge current: 1 mA
Maximum power-up time: 10 seconds
Alarm current, LED illuminated: 3.5 mA
Operating temperature: -40°C to +70°C
Storage temperature: -40°C to +80°C
Humidity: 0% to 95% RH (no condensation or icing)
Effect of temperature on optical sensor: Less than 15% change in sensitivity over rated change. Slow changes in ambient conditions will automatically be compensated and will not affect sensitivity
IP Rating: IP44
Standards and approvals: EN 54-5, EN 54-7, CPR
Dimensions: 100 mm, diameter x 50 mm height
Weight: 105 g
Materials: Housing: White flame-retardant polycarbonate, Terminals: Nickel plated stainless steel
Compatible bases: 45681-210APO, 45681-284, BSL300-XP
