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OMEGA HHF81 Air Flow Meter

The HHF81 anemometer is a versatile, high-accuracy device designed for measuring air flow, humidity, temperature, and light. It features a built-in microprocessor for reliable performance, tracking maximum, minimum, and current readings. The device offers customizable units for flow rate including knots, m/s, km/h, mph, and ft/min. Equipped with an exclusive photodiode with color correction filter, it conforms to CIE photopic spectrum standards. It includes a Type K thermocouple SMP input, a light measurement toggle, and is supplied with an operator's manual and 9V battery, making it ideal for environmental monitoring and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:HHF81
Stock:0
Inv Date:06-12-2026
Price: Unit price: $293.83
Buy/RFQ:

OMEGA HHF81 Air Flow Meter Specifications:

  • Air Velocity Measurement Range: 80 to 5910 ft/min, 0.4 to 30.0 m/s, 0.9 to 67.0 mph, 1.4 to 108.0 km/hr, 0.8 to 58.3 knots
  • Resolution: 1 ft/min, 0.1 m/s, 0.1 mph, 0.1 km/hr, 0.1 knots
  • Accuracy: < 20 m/s: 3% FS, >20 m/s: 4% FS
  • Operational Temperature: 0 to 50°C (32 to 122°F)
  • Operational Humidity Max: 80% RH
  • Power: 9V battery (included), Power Consumption: approx. 6.2 mA
  • Weight: 160 g, Dimensions: 156 x 60 x 33 mm
  • Temperature (Internal Thermistor): Measurement Range 0-50°C, Resolution 0.1°C/°F, Accuracy ±1.2°C
  • Temperature (External Type K): -100 to 1300°C, Resolution 0.1°F/°C, Accuracy ±(1% + 1°C)
  • Humidity: 10-95%, Resolution 0.1%, Accuracy <70% RH: +4% of reading
  • Light Lux: 0-2200 Lux, Resolution 1 Lux, Accuracy +5% rdg + 8 dgt

Buy the Brand HHF81 – Reliable Anemometer for Industrial Applications

Experience precise environmental measurement with the HHF81 air flow meter. It measures air velocity, humidity, temperature, and light, ensuring reliable results with its built-in microprocessor. The device features an exclusive photodiode light sensor, adjustable flow units, and compatibility with Type K thermocouples. Compact and lightweight, it is perfect for industrial, HVAC, and research applications. Buy online today to enhance your environmental testing capabilities with high accuracy and durability, backed by a comprehensive manual and long-lasting 9V battery.

Buy HHF81 anemometer now and enjoy precise air flow, humidity, temperature, and light measurements with professional accuracy and ease.

Frequently Asked Questions

Where can I buy OMEGA HHF81?

You can click on the BUY or RFQ button to purchase HHF81 from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part HHF81?

You can download the HHF81 datasheet or visit the OMEGA website for support.

Who is the manufacturer of HHF81?

OMEGA

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