Images are representations only.
Model VT-300 Miniature Vane Thermo-Anemometer
Brand: Dwyer Instruments, LLCThe Model VT-300 Miniature Vane Thermo-Anemometer measures air velocity, air volume, temperature, and humidity inside air ducts.
This meter includes a telescoping vane probe that is only 0.7˝ (18 mm) in diameter that allows duct traverse measurements up to 20˝ ducts. User-selectable units include ft/min, m/s, knots, mph, and km/hr.
The vane probe has a built-in sensor to record temperature in °F or °C, as well as humidity in %RH. There are three modes which include viewing data in real time, manual recording, and automatic recording.
Model VT-300 can store measurements that can later be transferred to a PC via RS-232 communication. The vane probe is detachable for easy replacement, if necessary, or as an addition to Model 9671.
Each unit is supplied with a hard carrying case, batteries, logging software CD, USB to RS-232 cable and Instruction Manual.
Features- 3-in-1 parameters: Air Velocity/Flow, RH, and Temperature
- Telescopic probe for traversing ducts up to 20”
- Built-in data logging for paperless reporting
- Vane Anemometer offers wider application use vs pitot or hotwire
- Hard case, Batteries, and software included
Specifications
Brand
Accuracy
- ± 0.6° C (± 1° F) from -20° to 50° C (-4° to 122° F) - Temperature Range
- ± 1.2° C (± 2.2° F) from 50° to 60° C (122° to 140° F) - Temperture Range
- ± 3 % of Reading + 0.2 m/sec - Air Velocity
- ± 3 % Relative Humidity at 25° C (10 to 90 % Relative Humidity)
- ± 5 % Relative Humidity (0.1 to 10 % Relative Humidity, 90 to 99.9 % Relative Humidity)
Approvals & Certifications
- CE
Display
- 1 x 1.8˝ (26 x 45 mm)
Flow Capacity
- 0 to 99,999 cfm
Flow Rate
- Air: 98.4 to 3937 fpm (0.5 to 20 mps)
Humidity
- < 80 % Relative Humidity - Operating
- < 90 % Relative Humidity - Storage
- 0.1 to 99.9 % Relative Humidity
- 10 to 90 % Relative Humidity
- 90 to 99.9 % Relative Humidity
Operating Temperature
- 0° to 50° C (32° to 122° F)
Power Requirement
- 1.5 V - Alkaline Batteries
Resolution
- 0.1 m/sec - Air Velocity
- 0.1 % Relative Humidity
- 0.1° C (0.1° F) - Temperature
- 0.1° C (0.1° F) - Wet Bulb
Response Time
- 1 Minute - Relative Humidity
- 1 Minute - Temperture
- 1 second - Air Velocity
Sensor / Probe Diameter
- 0.7” (18 mm) - Vane Diameter
Storage Temperature
- -20° to 50° C (-4° to 122° F)
Temperature Range
- -22° to 70° C (-7.6° to 158° F)
- Building commissioning
- Building HVAC test and balance
- Critical environment testing
- Industrial process verification
- Instrumentation validation
