| Product Range |
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| PRESSURE INSTRUMENTS |
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| TEMPERATURE INSTRUMENTS |
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| HUMIDITY INSTRUMENTS |
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| FLOW INSTRUMENTS |
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| DATALOGGER |
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| LEVEL INSTRUMENTS |
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| HVAC / BMS SENSORS |
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| Differential Pressure Gauge |
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| Air Velocity |
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| Temperature Sensors |
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| Humidity Instruments |
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| Other Sensors |
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| L110 - Light transmitter |
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| S2351E - Smoke Detector |
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| SV100 - Seismic Sensor |
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| PIR-20 - Occupancy Sensor |
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| CS - Current Sensor |
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| INDICATORS & CONTROLLERS |
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| PORTABLE INSTRUMENTS |
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| AIR QUALITY SENSOR |
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| WATER QUALITY SENSOR |
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| ACCESSORIES |
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| VIEW CATALOGUE |
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| CATALOGUE REQUEST |
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| PIR-20 : Occupancy Sensor |
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| Description |
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Omicron’s Passive Infrared Occupancy Sensor is a low cost comercial and residential surface mount occupancy sensor. Advanced filtering reduces false triggering due to air movement and lighting changes.
The sensor switches a dry contact which is wired to a separate controller. There is a tamper switch terminal as well, when the enclosure is opened up the central controller will be able to signal an alert.
Main Features:
- Intelligent logic control, anti false alarm efficiently
- Auto temperature compensation
- Pulse count adjustment
- Anti white light interference
- Anti RF interference (20V/m-1GHz)
- Fresnel lens
- Wall installation
- SMT design adopted
- Alarm output N.C./N.O. Optional |
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| Specifications |
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Operating voltage |
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12VDC / 24 VAC |
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Current consumption |
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<18mA (24VAC) |
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Detecting distance |
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12m |
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Detecting angle |
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110° |
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Self-testing time |
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about 60S |
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Operating temperature |
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10~+50°C |
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Alarm indicator |
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red LED |
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Alarm output |
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N.C.or N.O., DC28V, 100mA |
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Anti dismantle output |
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N.C., DC28V, 100mA |
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Range of coverage |
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11 distance, 8 middle, 5 vicinities |
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Sensor |
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dual element infrared sensor |
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Operating temperature |
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-10 ~ +50°C |
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Environment humidity |
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95%RH (non condensing) |
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Anti RF interference |
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10MHz ~ 1GHz 20V/m |
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Installation mode |
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wall mounted or hanged in corner |
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Installation height |
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1.7 ~ 2.5m (2.2m is Proposed) |
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Outline Size |
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59(L) * 39.5(W) * 107(H) mm |
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