1500 Portable Dew Point Monitor
Hygrometer that integrates the accuracy & reliability of a chilled mirror, with the battery life & ruggedness required for field use
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 Pressure | 0 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
Item
Description
Availability
Price
Accessories
Can be riveted or wire connected to the instrument
Normally ships in 3-4 Weeks
$232.00 CAD
Filters
Includes 1/4T SS compressions fittings and additional elements; 0.1 micron particulate
Normally ships in 3-4 Weeks
$287.00 CAD
For D Probe Sensor
Slide on replacement cover for the D probe sensor
Normally ships in 3-4 Weeks
$426.00 CAD
For S Series
Screw on replacement sensor for S series
Normally ships in 3-4 Weeks
$116.00 CAD
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