S+S REGELTECHNIK STROPNI SENZOR VLAGE IN TEMPERATURE HYGRASGARD®DFF/DFTF

TECHNICAL DETAILS

Power consumption

< 1.1 VA/ 24 V DC ; < 2.2 VA/ 24 V AC

Operating range, humidity

0...95 % r. H. (without dew formation)

Deviation of humidity

typical ± 2.0 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3.0 % r. H.

Ambient temperature

storage –5...+60 °C
operation –5...+60 °C

Electrical connection

2-, 3- or 4-wire connection
0.14 -1.5 mm ² via terminal screws on circuit board

Cable gland

M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm

sensor cable

PVC, LiYY, 4 x 0.14 mm²,
KL = approx. 2 m

Long-term stability

± 1 %/ year

Mounting (sensor)

inside suspended ceiling,
ceiling cutout Ø = 30 mm,
cover Ø = < 35 mm

Protection class

III (according to EN 60 730)

Cable connection

cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101 (optional on request)

Housing

plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)

Connecting head

made of plastic, material polycarbonate (PC), color white,
pluggable, Ø = approx. 35 mm, H = approx. 29 mm,
with metal sinter filter made of stainless steel V4A (1.4404)

Protection type

IP 67 (according to EN 60 529) Housing tested
TÜV SÜD, Report No. 713139052
IP 30 (according to EN 60 529) Sensor in the built-in state

Standards

CE conformity,
according to EMC directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326-2-3