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Fieldpiece Dual Temperature Accessory Head - ATH4

Item #:
FP-ATH4
Brand:
Fieldpiece
Fieldpiece Dual Temperature Accessory Head - ATH4
$88.00
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Discontinued

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Fieldpiece Dual Temperature Accessory Head - ATH4

Fieldpiece Dual Temperature Accessory Head - ATH4

$88.00

Discontinued


ATH4 Dual Temperature Accessory Head by Fieldpiece

The Fieldpiece Dual-Temperature Accessory, model ATH4, measures two temperatures simultaneously using the included k-type, wrap tab beaded thermocouples. The technology inside the ATH4 provides superior temperature compensation in rapidly changing environments commonly found while performing field service. Use the ATH4 to find Delta T and just about any temperature split you want to measure. Displays T1, T2 and T1-T2 on your Fieldpiece meter, handle or data logger. It is included with the HVAC Guide® System Analyzer to get target superheat and for the Target Evaporator Exit Temperature test. Fieldpiece offers a wide variety of k-type thermocouples for various HVAC specific applications. Use pipe clamp T/Cs with the ATH4 to check for blocked filters. Use wet and dry bulb thermocouples to find target superheat.

Designed for HVAC/R, the Dual-Temperature Accessory, model ATH4, measures two temperatures and calculatesthe difference in English or metric units.

  • Field calibration for ±1°F accuracy
  • Displays °F directly at 0.1°F resolution on DMM with 0.1mVDC resolution
  • Select °F or °C
  • Converts from -50°F to 1800°F (optional thermocouple required for 1800°F)
  • Includes two "wrap tab" thermocouples plus velcro straps. Thermocouples insulated to 400°F
  • Auto-off can be disabled for data logging
  • Superior temperature compensation in rapidly changing environments
  • External calibration pots make field calibration a breeze

Includes

  • Dual-Temperature Accessory - ATH4
  • (2) K-type Wrap Tab Bead Thermocouples - ATB1
  • (2) Velcro Tie- wraps (not pictured)
  • Mini-calibration Screwdriver
  • 9V Battery (installed)
  • Operator's Manual
Inputs Two K-type thermocouples
Outputs Switchable: T1, T2, T1-T2, standard male banana plugs
Calibration Two externally adjustable pots
Conversion rate 1mVDC per 1º
Range -50 to 1800ºF (-46 to 982°C)
Resolution 0.1º for meters with 0.1mVDC
Battery Standard 9V
Battery life 200 hours continuous
Auto-off After 15 minutes
LED indication green for "On", red for low battery
Max input voltage 60 VDC, 24 VAC
Operating temp -30 to 120ºF (-34 to 49°C)
Storage temp -4 to 140ºF (-20 to 60°C)
Probe insulation Teflon, to 500ºF (260°C)
System accuracy at 75ºF ± 5ºF (24°C ±3°C) ambient, after ice bucket calibration:
±1ºF, -50 to 165ºF (±0.5°C, -46 to 73°C)
±2ºF, 165 to 350ºF (±1°C, 74 to 176°C)
±3ºF, 350 to 1700ºF (±2°C, 176 to 926°C)
Converter accuracy ±0.5%+3.6ºF (2°C), -50 to 1800ºF (-46 to 982°C)
Thermocouple accuracy ±4ºF (±2°C) or ±0.75%, whichever is greater, -30 to 1500ºF (-34 to 815°C)

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