LDF

Ceiling mounted light sensor with straight and diagonal prism options. Integrated colour (green) filter, which simulates the sensitivity of the human eye.

Measuring values luminosity
Output voltage V: 1x 0..10 V
Output ampere A: 1x 4..20 mA
Network technology LON FT (free topology)
Power supply V | LON: 15..24 V = (±10%) oder 24 V ~ (±10%) SELV, A: 15..24 V = (±10%) SELV
Power consumption V: typ. 0,15 W (24 V =) | 0,5 VA (24 V ~), A: max. 20 mA (24 V =), LON: typ. 0,5 W (24 V =) | 2 VA (24 V ~)
Measuring range light 0..2 kLux, 0..20 kLux, selectable at the device
Accuracy Light ±5% of measuring range
Sensor photodiode with green filter, (BPW21)
Prism acrylic glass clear, straight, diagonal
Enclosure PA6, pure white
Protection IP65 according to EN 60529
Cable entry M20 for wire max. Ø=8 mm
Connection electrical Connection wire PVC screened diameter=0,25 mm², length=1 m (standard), 2 m
Ambient condition -25..+65 °C, max. 85% rH non-condensing
Notes please contact us for other ranges.
Contact

Contact us:


Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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