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DTF Ceiling or Wall Mount Temperature Sensor
DTF is a small built-in resistance thermometer with passive output for in-wall installation, e.g. in plasterboard walls or suspended ceilings. The ceiling temperature sensor DTF is preferably installed in ceilings and walls, blends in seamlessly with the overall architectural design and detects the temperature at the surface. The connecting head is pluggable for quick, easy mounting.

Sensor Pt100, DIN EN 60751, class B
Connection type 4-wire connection
terminal 1 ⁄ 2: +
(marked red, wire colours: yellow, brown)
terminal 3 ⁄ 4 : –
(marked black, wire colours: white, green) 
Measuring range –20...+90 °C
Process connection inside suspended ceiling,
ceiling cutout Ø = 30 mm,
cover Ø = < 35 mm
Insulating resistance ≥ 100 MΩ, at +20 °C (500V DC)
Connecting head plastic, material polycarbonate (PC),
colour white (can be painted as an option), pluggable
Connection cable PVC, LiYY, 4 x 0.14 mm², L = approx. 2 m (other lengths optional)
Permissible air humidity < 95 % r. H., non-precipitating air
Protection class III (according to EN 60 730)
Protection type IP 30 (according to EN 60 529)


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Ladytown Business Park
Co. Kildare
W91 XEX5

(00353) 045 408164