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THERMASGARD® ETF 7SCREW-IN TEMPERATURE SENSOR / IMMERSION TEMPERATURE SENSOR WITH NECK TUBE (STEPPED ONCE) THERMASGARD® ETF 7 Very quickly responding THERMASGARD ® ETF 7 screw-in resistance thermometre or immersion temperature transmitter with passive output, neck tube and single-tapered stainless steel protective tube, housing cover with quick-locking screws. The temperature measuring transducer is characterised by a very short reaction time and is particularly suitable for very quick temperature changes and control operations, e.g. in hydraulic systems.
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产品编号 1101-2081/1101-2084/1101-2080
Response times t 0.5 = 2.8 s t 0.9 = 10 s (for water at a flow rate of 2 m/ s) Measuring range –35...+150 °C Process connection screwed socket with G ½ " straight pipe thread Insulating resistance 100 MΩ, at +20 °C (500V DC) Protective tube stainless steel, 1.4571, V4A, G ½ " straight pipe thread, wrench size 27 mm, pmax = 6 bar, Ø = 6 mm, single-tapered to Ø = 4 mm (see dimensional drawing) length of neck tube (HL) = 25 mm inserted length (EL) = 100 - 250 mm Electrical connection 0.14 - 2.5 mm² via terminal screws 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 dimensions 72 x 64 x 37,8 mm (Tyr 1) Cable gland M 16 x 1.5, including strain relief, exchangeable, max. inner diameter 10.4 mm 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)* |