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Portable Dew Point Sensor

AUD $3,245AUD $4,544

Handheld / portable dew point sensor for compressed air and gases. Ideal for service technicians, auditors and temporary measurements.

Pressure Dew Point (PDP) Range
-60°C to +60°C (-76°F to +140°F) or
-110°C to +60°C (-166°F to +140°F)

Gas Pressure Range: up to 17 bar (246 psi)

Dryer Types: Desiccant, membrane, drum, refrigerant or hybrid dryers

Gas Quality: Minimal contaminates (ie minimal oil, particles or water vapour)

Application
• Manufacturing and industrial use
• Non-explosive environments

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The H Series Dew Point Sensor is a portable / hand-held sensor. It measures dew point, pressure, temperature and pressure dew point of compressed air and inert gases (argon, carbon dioxide, carbon monoxide, helium, hydrogen, nitrogen and oxygen). The H Series Dew Point Sensor is best suited to temporary measurements and is ideal for service technicians and auditors.

Best suited to

  • Temporary measurements, service technicians, auditors
  • Membrane, drum, hybrid, refrigerant or desiccant dryers

Key features of the Portable Dew Point Sensor

Dew Point Measurement Range

  • -60°C to +60°C (-76°F to +140°F)
  • -110°C to +60°C (-166°F to +140°F)

Gas Pressure Range

  • up to 17 bar (246 psi)

Gas Quality

  • Minimal contaminates (ie minimal oil, particles or water vapour)

Dryer Types

  • Desiccant
  • Membrane
  • Drum,
  • Refrigerant
  • Hybrid dryers

Accuracy

  • Dew point measurements
     -80°C to +20°C: ±2%
     -100°C to -80°C: ±3%
  • Temperature measurements: ±0.5 °C
  • Pressure @ 23°C: ±0.3% FS

Measure

  • Pressure dew point (PDP)
  • Relative Humidity
  • Temperature
  • Pressure

Display

  • 4.3” IPS wide viewing angle, LCD with capacitive touch

Data Logging

  • 1.5 G storage, 200,000,000 values
  • Export data as a .csv file
  • Data output via Type C USB

Power requirement

  • Rechargeable lithium battery
  • 16 hours operating time
  • 2.5 hours charging time

Application

  • Manufacturing and industrial use
  • Non-explosive environments
  • Temporary measurement

Other Features

  • View dew point purity class according to ISO 8573.
  • Fast response time

Important

  • A minimum flow rate of > 2L/min is required for the sensor to read accurately
  • The sensor must be installed in an upright position, after the dryer.
  • Incorrect installation can damage the sensor and void the warranty. If you aren’t sure how to install, please contact us. Full installation instructions are available in the User Manual

Dew Point Sensor Pack

  • Measurement chamber 
  • Teflon tube
  • Quick connect fitting
  • Battery charger
  • Hard carry case
  • Calibration certificate
  • User Manual
  • 12 month warranty

Options for the Portable Dew Point Sensor

  • Dew Point Range

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%.

Technical Documents

User Manual

Product Flyer

Accessories

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

Other information

Part Numbers: DEH100001, DEH200001

Please refer to our Terms and Conditions of Sale.

Weight 4 kg
Dimensions 40 × 34 × 16 cm

Specifications

General

Technology

Alumina-Oxide sensor

Polymer sensor

Dryer Types

Compressed air and gas systems up to 4 MPa (600 PSI)

  • Desiccant dryers 
  • Membrane dryers 
  • Drum dryers 
  • Refrigerant dryers
  • Hybrid dryers

Gases

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

Accuracy

Dew Point (-80°C to +20°C): ±2°C
Dew Point (-100°C to -80°C): ±3°C

Temperature: ±0.5°C

Pressure: ±0.3% full scale (at 23°C), ±0.01 bar/10°C

Note: the accuracy of the sensor is affected by on-site conditions.
Contaminants such as oil, moisture, particles or other impurities can affect the calibration and accuracy of the sensor.

Minimum Gas Flow Required

> 2 litres per minute

Measurement Ranges

Dew Point Measurement Range

  • -60°C to +60°C  |  -76°F to +140°F
  • -110°C to +60°C  |  -166°F to +140°F)

Pressure Measurement Range

  • 0 to 17 bar
  • 0 to 246 psi

Gas Temperature Measurement Range

  • -40°C to +100°C
  • -40°F to +212°F

Measurement Signals

  • Pressure Dew Point (PDP)
  • Relative Humidity
  • Temperature and
  • Pressure

Data Logger

Data Logger

  • 1.5 G storage
  • 200,000,000 values

Output

Type C USB

Output file type

.csv file

Power Supply

Power

Rechargeable lithium battery

Operating (Run) time

16 hours
(at 20 °C operating temperature)

Battery Charging

2.5 hours recharging time

PD fast charger, 20VDC 1A

USB Type-C charging interface

EMC

According to IEC 61326-1

Other Information

Display

4.3” IPS wide viewing angle, LCD with capacitive touch

Ambient Temperature Range

  • -30°C to +70°C
  • -22°F to +158°F

Operating Temperature Range

  • 0°C to +750°C
  • +32°F to +122°F

Relative Humidity

0 to 95% RH

Process Connection

6 mm hose with quick connector

Dimensions

  • 219.5 mm Long x 80.5 mm Wide x 134 mm Tall
  • 8.6″ Long x 3.2″ Wide x 5.3″ Tall

Weight

Handheld Unit only

  • 0.95 kg

Carry case, handheld unit and accessories

  • 3.5 kg

Installation Type

Temporary installation

Calibration Frequency

  • 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%.

Warranty Period

12 months

Downloads

Installation Manual

Product Flyer

 

 

Portable dew point sensor user manual Portable dew point sensor flyer