Obsolete
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Description
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.
For distances up to 1m (3.3ft) indoor.
note: For correct operation, the sensor should be installed in a position where there is no obstacle within 2m (6.6ft).
Features
- Non-reflector type Presence Sensor
- Cable only to one end: for applications where a beam break is desirable but wiring to both ends is impractical
- Small "pocket-calculator" sized housing for unobtrusive protection
| Model |
PR-1B |
| Product type |
Photoelectric Beam Sensor |
| 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) |
