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Specifications

Method of Detection

Dielectric polymer sensor that change capacitance with moisture variation

Ranges Available

-40癋 to +104癋 (-40癈 to +40癈) Dew Point

Resolution

1癋 (1癈) Dew Point

Accuracy & Repeatability

?癋 (?癈) Dew Point

Drift

Less than 1% of full scale range per month

Response Time (T-90)

Less than 30 seconds

Ambient Temperature Range

-18 to 49 篊
0 to 120 篎

Linearity

Better than 1癋 (1癈) Dew Point

Size & Weight

K Suitcase Style - Approx. 14" L x 6" H x 11" D @ 12 lbs (36 x 15 x 27 cm @ 5.4 kg
WP style - approx. 12" L x 8" H x 7" D @ 8 lbs (30 x 20 x 18 cm @ 3.6 kg)

Power

115 VAC 60 Hz for recharging
220VAC 50Hz available

Output Options

4-20 mA or 0-1 VDC

Alarms

High or low dew point alarms with LED (optional)

Hazardous Area Rating Options

General Purpose, Non-Hazardous


Applications
    For checking dew points at atmospheric pressure of air, heat treat furnace gases, compressed air lines and other applications with oils or contaminants present.



Features
  • Standard range of -40 to +104癋 (-40 to +40癈) Dew Point
  • Rugged design that is easy to operate
  • Use on any non-corrosive gas
  • Long-life dielectric polymer sensor
  • May be calibrated in the field
  • Bright digital readout
  • Built in sample pump, filter and flow meter
  • Suitcase style (K) enclosure is standard
  • Sensor easily replaced if contaminated
  • Factory calibrated to NIST traceable standards




Options
  • Recorder outputs of 0-1 V or 4-20 mA
  • Calibration kit
  • Rugged weatherproof enclosure (WP)
  • Bench top enclosure (BT)




Calibration
  • Calibration is easily performed in the field using the optional calibration kit (Part no. NDPCK-02)
  • Alternatively, the analyzer may be returned to Nova for a certified calibration
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