Dew point sensor FA 500 from -80 to 20°Ctd

FA 500 is the ideal dew point sensor with integrated display and alarm relay for refrigeration, membrane, and desiccant driers.
Special features:
• Modbus-RTU interface, 04…20 mA analogue output, optionally Modbus TCP.
• Integrated display
• Threshold value adjustable via keypad alarm relay (max. 60 VDC, 0,5 A)
• Pressure-tight up to 350 bars (special version)
• Extreme long-term stability
• Quick response time
• 4...20 mA analogue output
• 2 versions: Refrigeration driers and desiccant driers