4-20 mA dew-point sensor FA 510

RS-485Modbus RTUhigh-precision

Dew point sensor - FA 510 In addition to the previously common 4...20 mA analogue output the new generation of dew point sensors have a digital RS 485 interface (Modbus-RTU). All values like e. g. dew point, temperature, absolute humidity ... which are measured and calculated by the dew point sensor can be retrieved via the Modbus protocol. Special features of dew point sensor FA 510 for desiccant driers: Measuring range -80...20°Ctd Analogue output 4...20 mA Precise, long-term stability Condensation insensitive Quick response time Measuring range -80...20°Ctd Pressure-tight up to 350 bar (special version NEW: Modbus-RTU interface NEW: Higher resolution of the sensor signal due to improved evaluation electronics Sensor diagnosis on site by means of hand-held instrument or CS Service Software