Description
General | |
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Applications |
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Fire Type | Slow burning, smouldering fires |
Warranty | 10 year |
Performance | |
Chamber Type | Chevron |
Electrical | |
Power-Up Surge Current | 0.115mA |
Maximum Power-Up Time | 30 seconds |
Alarm Current, LED Illuminated | 4mA |
Status Indicator – Alarm | Red |
Status Indicator – Fault | Off |
Quiescent Current | 50μA |
Quiescent Current Tested At | 24V dc |
Sampling Frequency | Once every 3 seconds |
Sampling Frequency | -L2 Line in & out negative |
Terminal Functions L1 In | +L1 in |
Terminal Functions L1 Out | +L1 out |
Terminal Functions -R | -R Remote indicator negative connection |
Polarity | L1 & L2 are polarity insensitive |
Alarm Current (At 24 Volts) | 52mA |
Holding Voltage (Min) | 6V |
Minimum Voltage To Light Alarm LED | 12V |
Alarm Reset Time | 1s |
Alarm Load | 420Ω in series with 2V drop |
Battery Powered | No |
Environmental | |
Humidity (Min) | 0% RH |
Humidity (Max) | 95% RH |
Humidity Note | no condensation or icing |
Humidity | 0% to 95% (no condensation or icing) |
Operating Temperature (Min) | -20°C |
Operating Temperature (Max) | 60°C |
Operating Temperature | -20 to 60°C |
IP Rating Value | IP23D |
Effect Of Wind Speed | None |
Storage Temperature (Min) | -30°C |
Storage Temperature (Max) | 80°C |
Storage Temperature | -30 to 80°C |
Conformance | |
Standards | EN 54-7 |
Approvals |
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Mechanical | |
Weight | 99g |
Colour | White |
Finish | Gloss |
Materials Housing | Polycarbonate |
Materials Terminals | Nickel plated stainless steel |
Product Length | 42mm |
Product Diameter | 100mm |
Detection Principle | Photo-electric light scattering. |
Sensor Configuration | Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light. |
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