Fieldpiece - Hot-wire Anemometer | AAT3 Get latest price

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The In-Duct Hot-Wire Anemometer & Psychrometer accessory head, AAT3 allows HVACR professionals to measure air velocity, temperature, and %RH all in one tool. The engineered 38" telescoping probe with laser etching and quick-response sensor provides quick and easy airflow measurements from the correct location--near the evaporator. When using with the Fieldpiece HVAC Guide System Analyzers, the AAT3 can automatically calculate target super heat and target evaporator exit temperature. Connected to a wireless transmitter, the AAT3 can send measures wireless to any Fieldpiece Wireless Meter (HG3, LT17AW, EH4W) up to 100' away.

Features of this product

• Measures temperatures, %RH, and air velocity
• Calculates wet bulb and dew point
• Automatically calculates Target Superheat, Target Evap Exit Temperature, and Total CFM (when using the Fieldpiece HVAC Guide System Analyzers)
• 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 of this product

• Operating environment: Air Velocity: -4°F to 140°F (-20°C to 60°C); Temperature: -4°F to 140°F (-20°C to 60°C); Relative humidity: 32°F to 131°F (0 to 55°C);
• Storage temp: -4°F to 140°F (-20°C to 60°C) <80% R.H. (Batteries removed)
• Output impedance: approx. 1KΩ
• Temperature coefficient: 0.1 x (specified accuracy) per °C (<18°C or >28°C) (<64°F or >82°F)
• Range: 40-3940 ft/min (0.20-20.00 m/s)
• Note 1: To use full range AAT3 must be connected to a DMM with a 4000 mVDC range or greater.
• Note 2: For m/s, divide the reading on the display by 10 for actual measurement. Tip: Move the decimal point one place to the left.
• Accuracy: ± (5%+1 dgt) reading or ± (1%+1dgt) full scale.
• Relative Humidity Range: 0% to 100% RH
• Relative Humidity Accuracy: ±2.5% @ 73.4°F (23°C), 10% to 90% RH; ±5% @ 73.4°F (23°C), <10% RH, >90% RH
• Sensor Response Time: 60 seconds typical for 90% of total range.
• Sensor Hysteresis: ±1%RH typical
• Temperature Range: -4°F to 140°F (-20°C to 60°C)
• Temperature 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
• Dimensions: 144mm(H) x 67mm(W) x 32mm(D)
• Weight: approx. 240g including battery

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To contact Fieldpiece Australia about Fieldpiece Hot-wire Anemometer | AAT3 use Get a quote.