The TAKEX indoor Reflector Beam series is designed for applications where a 'beam-break' is desirable, but running wire to both ends in impractical.
The PR-1B is a non-reflector type presence sensor which emits an infra-red beam to a distance of 1m. When the Infra-red beam signal is reflected back to the transceiver (by a passing human or object) a contact output is triggered. The PR-1B is a pocket calculator sized beam designed for unobtrusive protection.
UPC: 100000901168
Also known as: PU-PR1B, PR1B
Technical Specifications:
- Detection system: Near Infrared (Direct reflective detection of motionless objects)
- Protection distance: 1m (3.3ft) or less
- Response time: 100msec. or more
- Alarm Output: Dry contact relay output: 1c, Contact activation: detection time + off delay (approx. 0.5sec.), Contact capacity: 30V AC/DC, 0.5A or less
- Supply voltage: 10.5V to 22VDC (non-polarity)
- Current consumption: 60mA or less (at 12VDC)
- Ambient Temperature range: -20°C to +50°C (-4°F to +122°F)
- Mounting position: Indoor
- Weight: Approx. 75g (2.6oz)
- Appearance: ABS Resin (off-white)
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