Senseca EFKM015HK029RS Flow Switch

Flow and temperature switch EFKP / EFKMOutput loading Electrical connection short circuit proof Reverse polarityprotected Ingress protection Materials medium-contact Materials, nonmedium-contactWeight Conformity200 mA max.for round plug connector M12x1, 4-pole yes yesIP 60 plastic headIP 67 metal head 1.4571 CW614N plated PA6.6 (only EFKP) 0.35 kg (EFKP-015HK028PS)0.60 kg (EFKM-015HK028PS) CEWiring (Z-Load)PNP 1 2 3 ● Flow and temperature monitoring ● No moving parts in the medium being monitored● Installation largely independent of nominal width4 NPN 1Characteristics The flow switch EFKP / EFKM monitors the flow rate and optionallythe temperature of fluid media. Its compact form combines the builtin sensor, an LED trend display (for FLOW) with two-colour statusdisplay, and a switching point which can be set using a potentiometer; it has PNP or NPN output. A temperature limit canalso optionally be set and monitored using a PNP or NPN output. In addition, a flexible gooseneck can be installed between the sensorand the electronics housing, so that the best possible angle of view of the flow switch display is provided even in awkward installationlocations.2 3 4brown+whitetemperatureblueZblackZ0V flowbrown+ Zwhite blue blacktemperature 0VZflowTechnical data Sensor Process connection Metering range Pressure resistanceMedium temperature Ambient temperature Storage temperature Temperature gradientDisplay Adjustment potentiometer Supply voltage Current consumption Outputcalorimetric measurement principle screw-in thread G 1/4 A..G 1/2 A, push-in sensor Ø12 mmwater 2..150 cm/s or 3..300 cm/s oil available on requestPN 100 bar optionally PN 200 bar 0..+70 °C -20..+70 °C -20..+80 °C 4 K/s9 LEDs (red = limit value, green 1-8 = flow rate min.-max.) as input 24 V DC ±10 %80 mAPNP or NPN (Relais on request)pi-ho_fka-efkp_e V1.01-021