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HYGRASGARD® KFF-20-U (LCD)
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Voltage supply 24 V AC (± 20 %) and 15…36 V DC Power consumption < 1.1 VA/ 24 V DC ; < 2.2 VA/ 24 V AC Measuring range, humidity 0...100 % r. H. (output corresponding to 0 -10 V) Deviation of humidity typical ± 1.8 % r. H. (10…90 % r. H. ); at + 25 °C, otherwise ± 2,0 % r. H. Output, humidity 0 - 10 V Sensor protection plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable (optional metal sinter filter, Ø 16 mm, L = 32 mm) Process connection by mounting flange, plastic (included in the scope of delivery) Protective tube PLEUROFORM, material polyamide (PA6), with torsion protection, Ø 20 mm, NL = 235 mm (optionally 100 mm), vmax = 30 m/s (air) (option on request in stainless steel V2A (1.4301), Ø 16mm) Electrical connection 2-, 3- or 4-wire connection 0.14 -1.5 mm ² via terminal screws on circuit board 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), housing cover for display is transparent ! Housing dimensions 126 x 90 x 50 mm (Tyr 2) Cable gland M 16 x 1.5, including strain relief, exchangeable, max. inner diameter 10.4 mm Long-term stability ± 1 % per year Permissible air humidity < 95 % RH, non-precipitating air Protection class III (according to EN 60 730) Protection type IP 65 (according to EN 60 529)* Standards CE conformity, according to EMC directive 2014/ 30/ EU, according to EN 61326-1, according to EN 61326-2-3 Display three-line display with illumination, cutout 70 x 40 mm (W x H), for displaying ACTUAL temperature and/ or ACTUAL humidity |
