honsberg中国代理|FW1-025GP011|上海欧臻 流量开关FW1-025GP011 Technical data Switch reed switch Nominal width DN 15..25 Process connection female thread G 1/2..G 1 (note: for plastic parts it is not possible to guarantee trueness of calibration; further process connections available on request) Switching range 1..11 l/min for details see Pressure loss 0.2..0.8 bar at Qmax. table "Ranges" Qmax. to 30 l/min Tolerance ±10 % of full scale value Pressure resistance PN 10 Media temperature -20..+90 °C Ambient temperature -20..+70 °C Media water (oil available on request) Wiring normally open ( n.o.) No. 0.378 Switching voltage max. 230 V AC Switching current max. 0.5 A Switching capacity max. 50 VA Protection class 2 - safety insulation Ingress protection IP 67 Electrical connection for round plug connector M12x1, 4-pole Materials medium-contact POM GV, POM, 1.4310, hard ferrite Non-mediumcontact materials PC, 1.4301, 1.4305 Weight see table "Dimensions and weights" Installation location Standard: horizontal inwards flow; other installation positions are possible; the installation position affects the switching point and range. 欢迎有任何问题请随时联系honsberg中国代理！ 电话：021-34140074 传真：021-54971879 邮箱：info@sh-ouzhen.com 公司网站：http://www.sh-ouzhen.com