Fluid Control Systems Selected product range

316Screw-in Temperature Sensor / Switchwith display• Indication, monitoring, transmitting andON/OFF control in one device• Extra-large displaySensors 8400Type 8400 can be combined with...Type 6213Solenoid valveType 2731 (1067)ContinuousSideControlThis intelligent sensor/switch with an extra-largedisplay is specifically designed to switch a valve andto establish a monitoring system or an ON/OFF controlloop.The switching points can be programmed with thethree keys or optionally, from an external PLC over a4-20 mA loop. The process value can also be transmittedto the PLC (4-20 mA).The sensor is proposed in compact version available inseveral variants.The Type 8400 Standard has a PT100 with a 29.5mm mounting length. The type 8400 extended has aPT100 with a 100 or 200 mm mounting length.A wall-mounted version is available on request.This version must be inserted into a holder previouslymounted on a wall, and it must be associated with aremote temperature sensor.• Menu-guided parametrisation• Complete communication due to external setpointvia 4-20 mA, process value (4-20 mA)Type 8644 AirLINEValve island withelectronic I/OTechnical dataMeasuring rangeSensor elementScrew-in threadAccuracy-40 up to 125 °C (with ambient temperature between 0 ° and 40 °C)-40 up to 90 °C (with ambient temperature above 40 °C)Pt100Repeatability ±0.5%NPT 1/2” (G 1/2” for 100mm and 200mmm version)±0.5 °C (0 to 80°C) or ±1.5 °C (outside of 0 to 80°C)Electrical connection Cable plug DIN EN 175301-803Multipin M12-5pin / M12-4pin / M12-8pinVoltage supply cableProtection classRelative humidityFluid temperatureAmbient temperatureFluid pressureMaterialsHousingFront panel folioWetted partsSensor elementSealVoltage supplyCurrent consumptionInput external setpointOutputTransistor (programmable)Relay (programmable)Process valueResponse time (10...90%)PLCLength: max. 100 m shielded;cross-section: max. 0.5 mm 2IP65 with cable plug mounted and tightened≤ 80%, non condensatedMax. +125 °C (+257 °F)-20 up to 60 °C (-4 up to 140 °F)Max. PN16PC, with +20% glass-fibrePolyesterStainless steelFKM12 - 30 V DC - filtered and regulated; protected againstreversal polarityMax. 80 mA (no load)4-20 mA, galvanic insulation; max. input impedance: 250 ΩNPN and PNP, open collector, 5 up to 30 V DC,700 mA max., protected against short circuit3A/250 V AC or 3A/30 V DC3A/48 V AC or 3A/30 V DC (valid for process value output)4-20 mA, galvanic insulation;Loop resistance: 1000 Ω at 30 V DC,800 Ω at 24 V DC, 500 Ω at 18 V DC7 s (for one step increment from 0 to 100 °C)Subject to modifications