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Fieldpiece ARH5 In Duct Psychrometer Accessory Head

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SKU:
FIEL142
Availability:
Usually ships within 24 hours

Temporarily Out of Stock

 Product Description

 

To assist HVACR professionals in getting the proper measurements, Fieldpiece engineered this in duct psychrometer head to take measurements in the duct where they are supposed to be taken -- near the evaporator! So HVACR professionals can trust the results for tests like temperature splits, target evaporator exit temperture, target superheat, and CheckMe!® because measurements are taken without the interference of outside air temp or leaks in the duct work.

Plus, the ARH5 can make hustling from condensor, to attic, and back again to take indoor wet bulb and charge a system, a thing of the past! When attached to a wireless transmitter, ARH5 measurements can be sent wirelessly to any Fieldpiece wireless meter (HG3, LT17AW, EH4W) from anywhere on the job site. So results like indoor wet bulb, can be read in real-time on your wireless meter from up to 100' away.

Features:

  • Measures temperature and %RH
  • Calculates wet bulb and dew point
  • Slim 38" telescoping probe
  • Fast response time
  • Depth and direction indicators
  • Hands-free testing with stabilizing cone and magnetic hanger
  • Can send wireless measurements from up to 100' away

Specifications:

Telescoping Probe Length: Up to 38 inches (97cm)
Probe Tip Diameter:
0.35 inch (9mm)
Storage temperature:
-4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
Temperature Coefficient:
0.1 x (specified accuracy)/°C (28°C)
Power:
Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22
Auto Power Off:
Approx. 15 minutes
Battery life:
150 hours typical (alkaline)
Low Battery Indication:
Red LO BATT LED will light to indicate low battery
Output Impedance:
500? approx.
Dimensions:
144mm(H) x 67mm(W) x 32mm(D)
Weight:
Approx. 240g, including battery

Temperature:
Sensor type:
Precision thermistor
Operating environment:
-4°F to 140°F (-20°C to 60°C)
Range:
-4°F to 140°F (-20°C to 60°C)
Resolution:
0.1°F / 0.1°C
Accuracy:
±(1°F) 32°F to 113°F
±(2°F) -4°F to 32°F, 113°F to 140°F
±(0.5°C) 0°C to 45°C
±(1°C) -20°C to 0°C, 45°C to 60°C
Output:
1mV to 1°F/°C

Relative Humidity:
Sensor Type:
Capacitance polymer film
Operating environment:
32°F to 131°F (0°C to 55°C)
Range:
0% to 100%RH
Accuracy:
±(2.5%) 10% to 90%RH
±(5%) 90%RH
Note: Above accuracies stated at 73.4°F (23°C).
Output:
1mV to %RH
Sensor Response Time:
60 seconds typical for 90% of total range
Sensor Hystersis:
±1%RH typical (Excursion of 10% to 90% to 10%RH)

Includes:

  • In Duct Psychrometer Accessory Head - ARH5
  • Telescoping Precision Thermistor Probe
  • Stabilizing Cone - RCONE
 

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