Senseca ESK3-RR010IK-53-480600 Guard Electronics

Controller Electronics ESK3Wiring blueController electronics 230 V ACESK3...DimensionsESK3-RR010 Sens.brown greenredOK Micro controllerblack blackMagnetic area● ● ● ●Controller electronics with 230 V AC supply Switch contact for high loadsRed / green switching status display Simple to useDimensions ESK3-RR010Characteristics With an inductive or a Hall sensor (with or without bias), theelectronics record the rotational movements of a rotor blade. The rotational speed is proportional to the flow rate, and is evaluated bya microcontroller which controls a relay. The present status is indicated by a red and a green LED. The electronics are designedin such a way that for almost any conceivable error, the relay always switches to the safe state (contact open = Alarm), ensuringintrinsic safety.The controller receives frequency signals and, if the minimum value is fallen short of, it causes a relay to return to the rest state (contactopen). The compact electronics are connected directly to a suitable transmitter (see "Dimensions").Technical data ESK3-RR025 Sensor Working ranges Measurement accuracy Operatingpressure Operating temperature for the electronics Materials Supply voltageCurrent consumption Output Switching voltage Switching current Rated loadSwitch performance Electrical connection Ingress protectioninductive proximity switchsee relevant flow meter-25..+60 °CPA6.6 230 V AC < 4 mA relay contact max. 380 V AC / 125 VDC max. 5 A 5 A@250 AC / 5 A@30 VDC (resistive load)1250 VA / 150 W (cos φ=1) Cable 4x0,5 mm²IP 64dsh_fam_esk3-rr_en_vs01 V1.05-001