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Thermokon · Room sensor
RDI active
Small ceiling motion detector with a floating relay output, in three detection ranges, for occupancy based lighting and temperature control.
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Part number187060
Datasheet, PDF
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- DHL, under 15 kg £13.50 ex VAT
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Overview
The RDI is a passive infrared motion sensor for ceiling mounting. Its 30 mm diameter lets it sit unobtrusively in a suspended ceiling. It can switch lighting by occupancy, or set back the temperature when a room is empty. Three versions have different detection areas. At 2.5 m mounting height the standard version covers about 7.1 x 5.3 m, the small range version 6 x 4.3 m and the spot version 1.7 x 1 m. A floating NO contact holds for 8 seconds after the last movement.
Specification12 values · 3 part numbers
Electrical
- Power supply
- 15 to 24 V DC ±10% or 24 V AC ±10%, SELV
- Power consumption
- Typ. 0.5 W (24 V DC), 1.1 VA (24 V AC)
Environment
- Operating temperature
- -20 to +50 °C
- Humidity
- Max. 85% rH, non-condensing
- Protection
- IP20 to EN 60529
Performance
- Output signal
- 1 x NO contact, 1 A, 24 V AC or DC, floating, 8 s follow-up
- Sensor element
- PIR passive infrared
- Measuring range
- Standard 110° x 93° (7.1 x 5.3 m at 2.5 m); small range 100° x 82° (6 x 4.3 m); spot 38° x 22° (1.7 x 1 m)
Physical
- Housing material
- ABS
- Colour
- Pure white
- Cable length
- 0.1 m
- Mounting
- Ceiling flush mount
From the manufacturer's datasheet for RDI active.