Features: |
Fieldpiece ASX14 Superheat Subcool Accessory Head |
PSI or kPa units for pressure display | |
°F or °C units for temperature and superheat display | |
Selectable for R22 or R410A | |
If datalogging, auto-off feature can be disabled | |
K-type thermocouples are supported | |
Includes ATC1 pipe clamp | |
Stable readings indicated by LED light | |
Calibration pot for thermocouples | |
Atmosphere pressure calibration with button push |
Specifications | Fieldpiece ASX14 Superheat and Subcooling Accessory for A/C | |
Temperature | Range (temperature) | -40ºF to 400ºF; -40ºC to 204ºC |
Resolution | 0.1º | |
Sensor Type | k-type thermocouple | |
Pipe Clamp thermocouple accuracy | ±4ºF (±2°C) or ±0.75%, whichever is greater, -30ºF to 200ºF (-34°C to 93°C) | |
System accuracy | ±1ºF;±0.06ºC @ 73ºF ± 5ºF after ice water calibration | |
Pressure and Vacuum | Working Range(pressure) | 0 to 500 psi; 0 to 4000 kPa |
Max displayed pressure | 800psi (5500 kPa) | |
Working Range (vacuum) | 29”Hg vac. to 0; 74cmHg vac. to 0 Vacuum will show up as negative value on meter | |
Resolutions | 0.1psi or kPa, 0.1”Hg or cmHg vac | |
Accuracy | 0 to 200 psig, ±1 psi, 0 to 1378 kPa ±6.9 kPa; 200 to 500 psig, 0.3% ±1 psi, 1378 to 3447 kPa 0.3% ±6.9kPa | |
Sensor breakdown pressure | 800psi (5500 kPa) | |
Superheat | Range (temperature) | 0ºF to 80ºF; 0ºC to 27ºC |
Resolutions | 0.1º | |
System Accuracy | ±1ºF @ 73ºF ± 5ºF (±0.06ºC @ 23°C ±3°C) after calibration | |
Subcooling | Range (temperature) | 0ºF to 80ºF; 0ºC to 27ºC |
Resolutions | 0.1º | |
System Accuracy | ±1ºF @ 73ºF ± 5ºF (±0.06ºC @ 23°C ±3°C) after calibration | |
Operating Enviroment | 32ºF to 122ºF; 0ºC to 50ºC at <75%RH Allow ~5 min. for ASX14 to come to ambient temp | |
Storage Enviroment | -4ºF to 140ºF; -20ºC to 60ºC at <80%RH with battery removed | |
Battery Life | 25 hours typical. No measurable current draw when in "off" position | |
Low Battery Indication | Red LED lights | |
Battery | 9V | |
Auto off | Approx. 15 minutes | |
Overloads | The ASX14 outputs 3.4V when temperature or pressure is outside of their working range (overloaded). For ranges below 3400mVDC, the normal overload symbol will be displayed on the meter (“OL”). For ranges above 3400mVDC, reading displayed will be approximately 3.4VDC. | |
Stated Accuracy | at 73°F ± 9°F (23°C ±5°C) <90% R.H. | |
Compatible Refrigerants | Built-in Pressure/Temperature Charts: R22, R410A. PT charts for 12 refrigerants when used with HVAC Guide® System Analyzer. |
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.