Senseca UR1-015GMA Flow Switch

Flow SwitchFlow Switch UR1-...GM / GK / APUR1 Brass switching unit Wiringnormally open (n.c.),no. 0.225Switching voltage Switching current Switching capacity Protection class Ingress protectionElectrical connectionmax. 230 V AC max. 1 A max. 50 VA 1 - PE connectionIP 65 cable 1.5 m, optionally for round plug connector M12x1, 4-pole CW614N, nickelled, CW614N, NBR, POMbrown● Low pressure loss ● Compact design ● Threaded connectionMaterials, nonmedium-contact(n.o.)or normallybluebrownclosedblueCharacteristics The devices function via the principle of a spring-supported paddle,and the magnetic triggering of a reed switch.Technical data Switch Nominal width Process connections Switching range Qmax.Tolerance Pressure ratingMedium temperature Ambient temperature Media Electrical data Materials medium-contactreed switchDN 10..50 Brass female thread G3/8..G2 stainless steel female thread G3/8..G2POM male thread G1/2 1.3..53 l/min for details see table "Ranges" to 150 l/min±15 % of full scale value Housing brassPN 25 Housing s.s.PN 25 Housing POMPN 10 Brass version -20..+110°C S.S. version -20..+110°C with housing POM-20..+ 80°C -20..+70 °C water (oils, gases and aggressive media available on request)see "UR1 brass switching unit" Brass construction:CW713R nickelplated CW614N nickelplated 1.4310, 1.4301, hard ferrite, NBRStainless steel construction: 1.4305, 1.4571, 1.4310, 1.4310, hard ferrite PTFEcoated, FKMOptional: Housing made of POM G ½ male thread (PN 10) Non-mediumcontact materialsWeight Installation locationsee "UR1 brass switching unit" see table "Dimensions and weights" Standard:horizontal inwards flow; switching unit not recommended underneath; otherinstallation positions are possible; the installation position affects the switching pointand switch rangepi-ho_fpa-ur1-g_e_V1.83-03Ranges Details in the table correspond to horizontal inwards flow with decreasing flow rate.GG 3/8 G 1/2 G 1/2DNmaleG 3/4 G1 G 11/4 G 11/2 G2TypesQmax.recommendedDN 10DN 15DN 15Switching range l/min H2O 2.5 - 3.5 1.3 - 2.1 4.0 - 4.5UR.-010G.UR.-015AP UR.-015G.10 10 20DN 20DN 25DN 32DN 40DN 505.0 - 6.0 9.5 - 11.5 13.5 - 17.5 30.0 - 38.0 42,0 – 53,0UR.-020G.UR.-025G.UR.-032G.UR.-040G.UR.-050G.40 60 80 100 150Special ranges are available.Dimensions and weights GTypesG 3/8 G 1/2 G 1/2maleG 3/4 G1 G 11/4 G 11/2 G2UR1-010GM UR1-010GK UR1-015AP UR1-015GM UR1-015GK UR1-020GM UR1-020GK UR1-025GMUR1-025GK UR1-032GM UR1-032GK UR1-040GM UR1-040GK UR1-050GM UR1-050GKHLX82501060 5012 1083 87 91 94 10312Weight kg 0.35 0.40 0.15 0.35 0.40 0.35 0,35 0.40 0.45 0,45 0.50 0.55 0.650.80 0.951