- Sorry, this item is not available in
- Image not available
- To view this video download Flash Player
|Price:||$439.99 & FREE Shipping|
This Heavy Duty Hot Wire Thermo-Anemometer uses a telescoping probe (extends up to four feet) with a 0.5 inch diameter sensor that's ideal for use in ducts and ventilating systems.
Anemometers measure moving air with a rotary sensor that acts very much like a weathervane and can be likened to the blades of a fan. The vane freely rotates in response to airflow, and as the air moves through the vane the blades turn in proportion to the speed of the air.
Cubic Feet per Minute (CFM) or Cubic Meters per Minute (CMM) are units of measure for air volume measurements. This is a measurement of the quantity of moving air through an air duct, passageway, or enclosure. In order to determine this, the area of the duct must be measured. The area value (in ft2 or m2) is entered by the user, by pushbutton or keypad into the meter and an air velocity is determined.
Vane Anemometers use a remote fan (vane) that freely rotates in response to air flow. The vane movement equates to air velocity readings that can be displayed on a meter. The Hot Wire Anemometer sensor is a special wire whose resistance fluctuations are translated into air velocity readings that can be displayed on a meter.
Hot-Wire Anemometers offer a slim sensor (0.5" diameter), well suited for accessing small openings and crevices (engine compartments and small ventilating systems). Hot-Wire Anemometers don’t have vulnerable, movable mechanical parts that can wear or become damaged over time. Vane Anemometers are lower cost and allow easy visual inspection of the moving vane (great for air duct and fume hood applications).
Heavy Duty CFM Hot Wire Thermo-Anemometer uses a telescoping probe (extends up to three feet) that's ideal for use in ducts and ventilating systems. It can accurately measure Air Flow (CFM/CMM), Air Velocity and Temperature. Air Flow can be displayed as an instantaneous value or up to a 20-point average. Additional functions include: Data Hold, Min/Max, and Auto power off. The built-in RS-232 interface can be used with optional Data Acquisition software (407001) or an optional datalogger (380340) to capture and download measurements to your PC for further analysis. Comes complete with telescoping probe with 5.5-foot cable and four AA batteries.
Records data on an SD card in MS Excel format. Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings. Telescoping probe extends up to 7.05ft (215cm) maximum length with cable. Adjustable data sampling rate: 1 to 3600 seconds. You can manually store/recall up to 99 readings and automatically datalog up to 20M readings via 2G SD card. Type K/J Thermocouple input for high temperature measurements (optional probe required). Large (9999 count) LCD displays Air Velocity or Air Flow and Temperature simultaneously. Record/Recall MIN, MAX, Data Hold and Auto power off. Built-in PC interface. Complete with six AA batteries, SD card, telescoping probe with cable, and hard carrying case