- Wide Measurement Range: -112 to 68 °Ftd
- Integrated Display and Alarm Relay
- Pressure-tight up to 7251 psi for Special Versions
- 4-20 mA Analog Output for Dew Point Measurement
- Modbus-RTU Interface for Advanced Communication
- On-Site Sensor Diagnosis with CS Service Software
The FA 500 dew point sensor is an advanced monitoring tool tailored for effective and reliable measurement in refrigeration and adsorption dryers in compressed air systems.
Designed with an integrated display, it provides immediate visualization of dew point levels and can be adjusted via keypad to suit specific requirements. The alarm functionality can trigger alerts at key thresholds to maintain operational safety and efficiency.
Capable of handling pressures up to 7251 psi in specialized versions, the FA 500 ensures robust performance even under extreme conditions. The sensor offers an analog output that ranges from 4 to 20 mA, allowing for precise measurements from -112 to 68 °Ftd.
Enhanced Communication Facilities
The unit comes equipped with a Modbus-RTU interface, ensuring seamless integration with existing monitoring systems. The upgraded electronic evaluations enhance the resolution of the sensor signal, improving the overall accuracy and reliability of the measurements.
For in-depth analysis and on-site diagnostics, the FA 500 can be connected to CS Service software, allowing for comprehensive monitoring and configuration tailored to user-specific demands.
To Order the model below scroll to the top of the page then click on ADD TO CART button |
PART NUMBERS | DESCRIPTION |
FA-500-REF | For Refrigeration Dryer Applications - Range -4 to 122 °Ftd |
FA-500-ABS | For Absorbtion / Desiccant Dryer Applications - Range -112 to 68 °Ftd |
Downloads |
FA 500 Data Sheet |
FA 500 User Manual |
FA 5xx Modbus RTU Slave Installation Manual |
FA 5xx Service Software |
SPECIFICATIONS
Measuring Range:
- -112 to 68 °Ftd (absorbtion dryer model)
- -4 to 122 °Ftd (refrigeration dryer model)
Accuracy: ± 1.8°F to 122...-4°Ftd, ± 3.6°F to -4...-58°Ftd, ± 5.4°F to -58...-112°Ftd
Pressure Range: -1…50 bar, Special version up to 7251 psi
Power Supply: 24 VDC (10…36 VDC)
Protection Class: IP 65
EMC: In accordance with DIN EN 61326-1
Operating Temperature: -4…122 °F
Connection: 2 x M12, 5-pin for analog output, Modbus-RTU and alarm output, M-Bus (optional), Ethernet (PoE) (optional)
PC Connection: Modbus-RTU interface (RS 485)
Output: (3-wire) 4…20 mA = -112 to 68 °Ftd, 4…20 mA = -76...86 °Ftd, 4…20 mA = -4…122 °Ftd
Burden for Analog Output: < 500 Ω
Alarm Relay: NC, max. 60 VDC, 0.5 A
Screw-in Thread: G 1/2″
Dimensions: Housing: 3.01 x 3.35 x 2.95 inches (WxHxD)
Operation via Display Keys: Integrated keys for easy menu operation