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Mini Dew Point Sensor for Refrigerant and Membrane dryers

Price range: USD $557 through USD $608

This economical, mini dew point sensor is suited to small spaces. Measure pressure dew point (PDP), relative humidity, temperature. Ideal for temporary or permanent installation.

Pressure Dew Point (PDP) Range: -60°C to +60°C (-76°F to +140°F)

Dryer Types: Refrigerant, Drum or Membrane Dryers

Outputs: Modbus (RS485) and 4-20mA

Power Requirement: 10 to 30vDC, max 50 mA @ 24vDC

Application
• Compressed air and gas systems, process gases
• Manufacturing, industrial and pharmaceutical use
• Permanent or temporary measurements
• Non-explosive environments

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SKU: DEM Categories: , Tag: Brand:

This compact dew point sensor is suitable for refrigerant, desiccant, drum and membrane dryers. Its proven polymer film technology provides strong contamination resistance. The precision sensor design compensates for drift caused by temperature, contamination and aging, providing long-term, reliable, high-accuracy measurements.

Important

  • A minimum flow rate of > 1 L/min is required for the sensor to read accurately
  • This sensor does not measure pressure
  • Relative humidity must not exceed 85%
  • The sensor must be installed in an upright position, after the dryer.
  • Incorrect wiring or installation can damage the sensor and void the warranty. If you aren’t sure how to install or wire the sensor, please contact us. Full installation and wiring instructions are available in the User Manual.

Mini Dew Point Sensor Pack

  • Dew point sensor
  • Measurement Chamber with adjustable silencer and removable Nitto type quick connect
  • 5 meter data cable with an M8 connector on one end
  • Calibration certificate
  • User Manual
  • 12 month warranty

Warranty & Calibration

12 month warranty

Calibration is recommended every 2 years (provided the sensor is not exposed to relative humidity above 85%).
Annual calibration is required if the sensor is exposed to relative humidity above 85%.

Accessories

Accessories such as mechanical and electrical fittings are available on the Accessories page.

Other information

Part Numbers: DEM100001, DEM200001

Please refer to our Terms and Conditions of Sale.

Weight 0.8 kg
Dimensions 19 × 17 × 10 cm
Gas Type

Air, Argon, Carbon Dioxide, Carbon Monoxide, Helium, Hydrogen, Nitrogen, Oxygen

Casing

Aluminium Casing, Stainless Steel Casing

HS Code

902580

Features

  • Pressure Dew Point (PDP) Range: -60°C to +60°C (-76°F to +140°F)
  • Gas Pressure Range: up to 50 bar (725 psi)
  • Dryer Types
    • Refrigerant
    • Drum
    • Membrane
  • Gas Quality: Some contamination (ie oil, particles or water vapour)
  • Accuracy
    • Dew point measurements: ±2%
    • Temperature measurements: ±0.5 °C
  • Measure
    • Pressure dew point (PDP)
    • Relative Humidity
    • Temperature
  • Display: No display
  • Outputs: Modbus (RS485) and 4-20mA
  • Power requirement: 10 to 30vDC, max 50 mA @ 24vDC
  • Alarm: No alarm or alarm relay
  • Sensor Technology: Polymer sensor
  • Applications:
  • Compressed air and gas systems
  • Process gases
  • Manufacturing, industrial and pharmaceutical use
  • Non-explosive environments
  • Temporary or permanent installation
  • Other Features
    • Fast response time
    • Strong contamination resistance
    • Aluminum or Stainless Steel Casing

Downloads

User Manual

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