Room Temperature Sensor with Potentiometer and Rotary Switch

-30…+60°C
PT100, PT1000, Ni, NTC, KTY
1 kOhm poti, 4-ary rotary switch

Room temperature sensor of the series RF3/R is the ideal and cost-efficient solution for inner room uses in the HVAC applications. The simple functional housing enables a simple installation. The temperature signal is available as passive output. The lower parts will be screwed directly at the wall with a help of 2 fixing screw (not in scope of delivery) or of an adapter frames. By the installation pay attention that the ventilation slit stands vertically to the wall. An exact temperature measurement can be guaranteed by the good air circulation.

Measurement range temp.:	-30…+60°C
Sensor:	Pt100, Pt500, Pt1000, Ni1000, KTY, NTC, LM235Z (other on request)
Circuit type:	2-wire connection
Measurement current:	approx. 1 mA
Electrical connection:	screw terminals max. 1,5 mm²
Leakage resistance:	> 100 MOhm, at +20°C (500 V DC)
Equipment:	1 kOhm Poti (±5%), 4-ranks rotary switch (24 V DC)
Notice:	On-wall temperature probes are customized products and non-returnable.
Cable gland:	on the back or housing side (predetermined breaking point)
Housing:	ABS polyman, colour signal white like RAL 9003
Dimensions:	Housing: L 82 x W 82 x H 25 mm
Protection type:	IP30
Protection class:	III
Storage temperature:	-20…+70°C
Installation:	on-wall or on flush-mounted box
Approvals:	CE, EAC, RoHS

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