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Method of Detection |
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Dielectric polymer sensor that changes capacitance with moisture variation
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Ranges Available |
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-40°F to +104°F (-40°C to +40°C) Dew Point
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Resolution |
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1°F (1°C) Dew Point
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Accuracy & Repeatability |
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±1°F (±1°C) Dew Point
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Drift |
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Less than 1% of full scale per month
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Response Time (T-90) |
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Less than 60 seconds after initial purge down
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Ambient Temperature Range |
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-18 to 49 ºC
0 to 120 ºF
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Linearity |
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Better than 1°F (1°C) Dew Point
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Size & Weight |
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16" W x 14" H x 8" D @ 10 lbs (41 x 36 x 20 cm @ 4.5 kg)
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Power |
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115 VAC, 60 Hz for recharging
220 VAC, 50 Hz available
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Output Options |
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4-20 mA or 0-1 VDC
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Alarms |
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High or low dew point alarms with LED (optional)
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Hazardous Area Rating Options |
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General Purpose, Non-Hazardous
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For continuous dew point analysis at atmospheric pressure of air, heat treat furnace gases, compressed air lines and other applications with oils or contaminants present.
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- Standard range of -40 to +68°F (-40 to +20°C) dew point. Other ranges and units of measure available on request
- 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
- NEMA 12 enclosure is standard
- Sensor easily replaced if contaminated
- Factory calibrated to NIST traceable standards
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- Recorder outputs of 0-1V or 4-20mA
- Calibration kit
- Also available in a NEMA 4 or 19" rack mount cabinets
- Carbon potential calibration using input from customer supplied Type 'K' thermocouple
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- 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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