Handheld Anemometer with Rotating Vane, Temperature and Humidity Meter

HHF144 Series

vane anemometer

^£1,321.22 HHF144B

PLACE ORDER

Measure Relative Humidity from 5.0 to 95% RH
Measure Airflow in Environments from -20 to +100 °C
Temperature Measurements in Humidity Sensor Standard
Minimum and Maximum Air Speed and Temp
Analogue Voltage Output and Communication Options

Air Velocity Indicators & Wind Tunnels - View related products

Description

The OMEGA HHF144 rotating vane hygro-thermometer anemometer is a high quality instrument providing highly accurate humidity, air velocity, and temperature measurements in harsh environments via a user friendly and intuitive interface. Applications include manufacturing, laboratory, computer rooms, environmental control, flow hood monitoring, and other applications where precise air measurement is required.

SPECIFICATIONS
Ranges
   HHF144A: 1.5 to 35.00 MPS (300 to 6800 FPM)
   HHF144B: 0.2 to 40.00 MPS (40 to 7800 FPM)
Relative Humidity: 5.0 to 95% RH
Temperature (Using Standard Combination Temp/Humidity Probe): -20 to 80°C (-4 to 176°F)
Temperature (Using Optional Separate Temperature Probe): -95 to 200°C (-139 to 392°F)
Accuracy
   Air Velocity:
   70 mm Vane: ±1.0% of reading ±1-digit
   25 mm Vane: ±(0.75% of reading +0.5% FS) ±1-digit
   Temperature: ±(0.3°C + 0.2% of reading in °C)
   Temperature Accuracy Examples: ±0.3°C @ 20°C (±0.5°F @ 68°F)
   Relative Humidity: ±2.0% RH
Resolution
   Air Velocity: 1 FPM or 0.01 MPS
   Temperature: 0.1°F or °C (1°F below -99.9°F)
   Relative Humidity: 0.1% RH
Response Time
   Relative Humidity: Up to 90% of change in measured value in 15 seconds
   Temperature: Approx. 60 sec in still air; Approx. 10 sec in moving air streams
Display: 12.7 mm (0.5") LCD, 4-digits, with LED backlight
Operating Temp
   Instrument: 0 to 50°C (32 to 125°F)
   Air Probe: -20 to 100°C (-4 to 212°F)
   Temp/Humidity Probe: -20 to 80°C (-4 to 176°F)
Power Supply: 3 "AA" alkaline batteries (included)
Battery Life: Approximately 150 hours Dimensions
Instrument: 165 x 83 x 38 mm (6.5 x 3.25 x 1.5")
   HHF144A: 25 mm (1") diameter
   HHF144B: 70 mm (2.75") diameter
RH/Temp Probe: 152 x 25 mm (6 x 1") diameter

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

HHF144A

£1,509.27

Availability: 6 weeks

Handheld anemometer with 25 mm dia. probe

HHF144B

£1,321.22

Availability: 2 weeks

Handheld anemometer with 70 mm dia. probe

Accessories

HHF140B-RP

£739.55

Availability: 6 weeks

Replacement 70 mm vane probe

HHF140A-RP

Consult Sales

Availability:

Replacement 25 mm vane probe and 1.5 m cable

HHF144-HP

£537.41

Availability: 6 weeks

Replacement temperature/humidity probe

MN1500-4

Consult Sales

Availability:

Replacement batteries, AA size, pkg of 4

† All amounts shown in EUR, GBP, or USD
Note: Comes with vane sensor [25 or 70 mm depending on model], 3 extension rods (flexible, straight and with handle), 1.5 m cable, 3 "AA" alkaline batteries, hard carrying case and user's manual. "-T" models, also include temperature/humidity sensor.