Description
| General | |
|---|---|
| Applications |
|
| 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 |
|
| 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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