High-Precision Digital Dew Point Sensor with IP65 Protection

• Customization: Available
• Brand: CS
• Customized: Non-Customized
• Model NO.: FA 500
• Portable: Portable
• Certification: CE
• Power Supply: 24 VDC (10…36 VDC)
• Protection Class: IP 65
• EMC: in Acc. with DIN En 61326-1
• Operating Temperature: -20…50 °c
• PC Connection: RS 485
• Burden for Analogue Output: < 500 Ω
• Transport Package: Export Carton
• Specification: 76.5 x 85 x 75 mm
• Trademark: CS
• Origin: Germany
• HS Code: 9025800090
• Production Capacity: 10000 PCS Per Year
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 

Innovative Solutions: FA 510/515 Dew Point Sensor

FA 500: Your Ultimate Dew Point Measurement Tool, perfect for refrigeration, membrane, and adsorption dryers. Featuring an integrated display and alarm relay for unparalleled efficiency.

Product Information

 

Versatile and Reliable: Typical Applications
• Integrated display for real-time monitoring
• Customizable threshold values via keypad, high-precision alarm relay (max. 60 VDC, 0.5 A)
• Pressure-resistant up to 500 bar in specialized versions
• Unmatched long-term stability
• Rapid adaptation time for quick responses
• 4...20 mA analog output for consistent dew point measurements
• Specialized versions for different refrigeration and adsorption dryers
• NEW: Advanced Modbus-RTU interface for seamless integration
• NEW: Enhanced sensor signal resolution through improved evaluation electronics
• NEW: On-site sensor diagnostics using a portable device or CS Service Software

 

Comprehensive Readouts via Modbus:
- Accurate Pressure Dew Point [°Ctd.]
- Precise Temperature [°C]
- Relative Humidity [% RH]
- Absolute Humidity [g/m³]
- Humidity Degree [g/m³]
- Moisture Content V/V [ppmV/V]
- Water Vapor Particle Pressure [hPa]
- Atmospheric Dew Point [°Ctd.atm]

Features

 

 

• Perfect for Any Compressed Air Dryer: Various measuring ranges such as -80...+20°Ctd; -60...+30°Ctd; -20...+50°Ctd
• Sensor element designed to resist condensation and water
• Endures maximum pressures up to 500 bar (special version)
• Stable and drift-proof over the long term, ensuring optimized calibration intervals
• Gas-Independent: Suitable for non-corrosive gases too
• Fast response, particularly in moisture ingress scenarios
• Available in BSP or NPT threads
• Robust IP 65 Protection Class for ultimate durability
• Versatile Output: 4...20 mA analog output, Modbus RTU (RS 485) interface, contact relay with limit value adjustable via keypad (max. 60 VDC, 0.5A)
• Optional Interfaces: Modbus TCP (Ethernet), Modbus TCP PoE (Ethernet), or M-Bus
• Multi-Unit Measurements: Pressure dew point [°Ctd], temperature [°C], relative humidity [%rh], absolute humidity [g/m³], moisture content [g/kg], moisture content V/V [ppmV/V], water vapor partial pressure [hPa], atmospheric dew point [°Ctd.atm]
• On-Site Diagnostics: Handheld device compatibility and CS Service Software

Product Parameters

 

TECHNICAL DATA FA 510/515: Precision at its Best

Measuring range	-80…20 °Ctd, -60… 30 °Ctd, -20…50 °Ctd, or 0…100% RH
Accuracy	± 1 °C at 50…-20 °Ctd ± 2 °C at -20…-50 °Ctd ± 3 °C at -50…-80 °Ctd
Pressure range	-1…50 bar Special version up to 500 bar
Power supply	24 VDC (10…36 VDC)
Protection class	IP 65
EMC	In acc. with DIN EN 61326-1
Operating temperature	-20…50 °C
Connection	2 x M12, 5-pin for analogue output, Modbus-RTU and alarm output, M-Bus (optional) Ethernet (PoE) (optional)
PC connection	4…20 mA = -80…20 °Ctd 4…20 mA = -60…30 °Ctd 4…20 mA = -20…50 °Ctd
Burden for analogue output	< 500 Ω
Alarm relay	NC, max. 60 VDC, 0.5 A
Screw-in thread	G 1/2″
Dimensions housing	76.5 x 85 x 75 mm (WxHxD)

 

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