The Model 1500 is a self contained system; not only is there no field assembly required, there's no need to carry around a myriad of individual components such as control boxes, sensors, cables, pumps, and power cords. Simply attach the sample line, adjust the flow (with the integral flow meter) and turn on the power. Within minutes you'll be collecting field dew point data with the same chilled mirror accuracy of a lab standard hygrometer. And with a nominal battery life of 12 hours, you will be able to collect for the entire shift or spot check your processes for several days.
Features:
• Primary measurement technique
• NIST Traceable
• Rechargeable Batteries
• Easily transportable in hard protective case
• Wide measurement range (-75 to 75°C)
• Microprocessor controlled
• Self balancing
Measurement:
- Range
- Dew/Frost Point:
Single-Stage(S1): -10 to 122°F (-23 to 50°C)
Two-Stage(S2): -40 to 122°F (-40 to 50°C)
Three-Stage(S3): -103 to 122°F (-75 to 50°C)
(S3 sensors are not battery powered)
- Accuracy:
- Dew/Frost Point:
+/- .45F (.25°C)
Functionality:
- Power/Charger: 115-230 VAC, 50-600Hz
- Operating temperature: 32 to 122°F (0 to 50°C)
- Sample Connection: 1/4" Compression Fitting
- Sample Flow Rate: 0.5 - 5 SCFH; Integral Flow Meter
- Sample Pressure: 0 - 150 p.s.i.g (higher pressures available - consult factory)
- Outputs:
- Analog: 4 to 20mA (or 0-5VDC),-50 to 50°C or -75 to 75°C
- Compliance: 9.0VDC, 450 ohms
- Display: Red LED, 0.5" tall; 8 digit alphanumeric
- Alarm:
- Visual:Flashing "ALARM" message
- Relay: 1 Form C, NON-latching 10A @240 VAC, 8A @24 VDC, 1/2HP @240 VAC
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Physical:
- Dimensions: 14.75 H; 18" W; 7" D
- Weight: 24 lbs.
- Enclosure: Plastic carrying case
Standard Features:
- Programmable Automatic Balance Control (ABC)
- 8-digit Alphanumeric Display
- Use Programmable Alarm
- Internal Flow Meter and Valve (s-type only)
- Visual Alarms
- 4 - 20 mA (or 0-5VDC), Analog output
- Microprocessor controlled
- 115/230 VAC Battery Charger
Optional Features:
- Temperature Probe (PRT) w/ %RH
- Live pressure w/ PPMv (S-type sensor only)
- D-type sensors (probe style) available
- RS232
- Internal Rotary Vane Vacuum Pump
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If you are looking for accurate flexible, easy to use portable chilled mirror dew point measurement, or if you are tired of carting around a slew of gear just to make your process dew point monitor portable, contact Alpha Controls.
