Starting at $3,750.00USD
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Edgetech Instruments

1500 Portable Dew Point Monitor

Hygrometer that integrates the accuracy & reliability of a chilled mirror, with the battery life & ruggedness required for field use

Starting at
$3,750.00USD
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1500 Portable Dew Point Monitor 00994
1500 Portable Dew Point Monitor 1
1500 Portable Dew Point Monitor Side View
The Model 1500 is a self-contained, battery powered, portable, multi-function hygrometer that accurately and reliably measures the moisture content in gases, with the battery life and ruggedness required for field use.
 
The Model 1500 is a drift-free, low maintenance hygrometer featuring high durability, NIST traceable certification and ease of use. Its primary method chilled mirror sensor provides precision dew/frost point temperature measurement in a robust, transportable package.
 
Simply attach the sample line, adjust the flow with the integral flow meter and turn on the power. Within minutes you will be collecting field dew/frost point data with the same chilled mirror accuracy of a laboratory standard hygrometer. With a nominal battery life of 12 hours, you will be able to collect data for the entire shift or spot check your processes for several days without recharging.
 
The Model 1500 is highly regarded by calibration technicians and manufacturing personnel for its quick dry down, fast response and long life. It can be fitted with a precision air temperature sensor and pressure transducer, and either locally or remotely mounted Edgetech Instruments D-Probe or S-Series chilled mirror sensors.
• Primary method chilled mirror sensor provides high accuracy dew/frost point measurement
• Temperature measurement option for live relative humidity measurement
• Pressure measurement option for live parts per million by volume measurement
• Automatic Balance Control mode provides automatic correction for optics contaminants
• Current or voltage outputs, RS-232 optional
• User programmable alarm functions
• Internal vacuum pump to pull sample
Sensor Type:Primary method chilled mirror dew/frost point sensor
Sensor Options:The remotely mounted D-Probe insertion sensors are air cooled with two stages.
The S-Series flow through sensors are available in both locally and remotely mounted configurations with either two or three stages. Note: Units fitted with S3 sensors are AC powered only.
Measurement and Performance:
Dew/Frost Point Measurement Ranges:Two-Stage DS2: -4 to 122°F (-20 to 50°C) air cooled
Two-Stage DX2: -40 to 122°F (-40 to 50°C) air cooled
Two-Stage S2SC: -40 to 122°F (-40 to 50°C) fan cooled
Three-Stage S3: -76 to122°F (-60 to 50°C) fan cooled
Three-Stage S3: -103 to 122°F (-75 to 50°C) liquid cooled
Air/fan cooled sensor performance at 25°C ambient and 1 Atm.
Accuracy:Dew/Frost Point: +/- 0.36°F (+/- 0.20°C)
Functional:
Power Charger:115-230 VAC, 50-60 Hz
Operating Temperature:32 to 122°F (0 to 50°C)
Sample Connection:¼ inch compression fitting
Sample Flow Rate:0.5 to 5 SCFH;
Integral flow meter and control valve standard with S-Series sensors
Sample Pressure0 to 150 psig;
Higher pressures available, consult factory
Digital Output:RS-232, Optional
Analog Output:4 to 20 mA or 0-5 VDC; -50 to 50°C or -75 to 75°C dew/frost point span
Compliance:9.0 VDC, 450 ohms
Display:Red LED, 0.5” tall; 8 digit alphanumeric
Alarm:Visual: Flashing “ALARM” message
Relay:1 Form C, non-latching 10A at 240 VAC, 8A at 24 VDC, 1/2 HP at 240 VAC
Dimensions:14.75” H x 18” W x 7” D
Weight:24 lbs.
Enclosure:Plastic carrying case
• Compressed Air
• Government Agencies
• Metrology
• Pharmaceuticals
• Plastics
• Power and Energy
  • Thumbnail of document Portable 1500 Data Sheet v7 14897
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    Portable 1500 Data Sheet v7 14897

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