Description
An accessory head, not a stand alone meter
DISCONTINUED - Fieldpiece Model ARH5 In Duct Psychrometer Accessory Head
The Fieldpiece model ARH5 In Duct Psychrometer Accessory Head that measures temperatures and %RH in the prime location -- in the duct, near the evaporator. It s great for calculating target superheat as well as logging %RH, temp, WB or DP over time. The ARH5 snaps directly onto Fieldpiece stick meters, data logger, electronic handles and adapters. Plus techs can get results wirelessly, like indoor wet bulb while they're at the condenser, when they use this accessory head with a wireless transmitter and wireless enabled Fieldpiece meter.
Specs
- 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: 500O 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
Videos
Resources
 Product Manual |
Software / App