Senseca FF-040GR090O-959523 Flow Switch

Flow Switch FF-...GRMaterials medium-contact Non-mediumcontact materials Weight InstallationlocationRg 5 nickelled, 1.4310, CW614N nickelled, NBR, hard ferrite PA, PVC see table "Dimensions and weights"Standard: horizontal inwards flow; switching head not recommended underneath; otherinstallation positions are possible; the installation position affects the switchingpoint and range.Ranges Details in the table correspond to horizontal inwards flow with decreasing flow rate.G● Adjusted switching value ● Highly reproducible ● Insensitive to dirtCharacteristics The volume flow raises a piston (fitted with a magnet) out from avalve seat against a spring force. The piston actuates a hermetically separated reed switch.Technical data Switch Nominal width Process connection Adjustment range Qmax.Tolerance Pressure resistance Medium temperature Ambient temperature MediaWiringreed switchDN 8..50 (DN 65..80 available on request) female thread G 1/4 ..G 2 0.4..150 l/minfor details see table "Ranges" to 250 l/min ±3 % of the switching value,minimum ±0.3 l/min G 1/4..G 1/2- PN 200 bar G 3/4..G 1- PN 25 bar G 11/4..G 2- PN 16 barDN 8..15 -20..+110 °C ≥DN 20 -20..+ 90 °C -20..+70 °CDNSwitchin point l/min H2O Choose betweenDN 8 0.4 - 9 G 1/4 G 3/8DN 10 0.4 - 10 G 1/2DN 15 0.4 - 12 G 3/4DN 20 0.6 - 25 G1DN 25 1.5 - 40 G 11/4 DN 32 2.0 - 60 G 11/2 DN 40 3.0 - 90 G2DN 50 5.0 -150 Special ranges are availableTypesQmax.recommendedFF-008GR009 FF-010GR010 FF-015GR012 FF-020GR025 FF-025GR040 FF-032GR060 FF-040GR090FF-050GR1507 10 22 38 60 100 150 250Dimensions and weights GTypesLHSWXG 1/4 G 3/8 G 1/2 G 3/4 G1 G 11/4 G 11/2 G2FF-008GR...FF-010GR...FF-015GR...FF-020GR...FF-025GR...FF-032GR...FF-040GR...FF-050GR...6880291273 87 98 113 1379032 41 52 59 7295 95 10313 11 1417,5Weight kg 0.60.7 1.0 1.5 2.0 3,1water (oils available on request) normally open (n.o.) no. 0.212brown optionally, normally closed no. 0.214 (not all adjustment ranges arepossible, brown please enquire) max. 230 V AC max. 1 A max. 50 VAblueblueSwitching voltage Switching current Switching capacity Protection class 1 - PE connectionIngress protection IP 65 Electrical cable 1.8 m connectionpi-ho_fkv-ff-gr_e V1.02-041