Product Description
This sophisticated instrument is designed with totally indigenous technical know-how and components. It directly reads the rate of flow of air / gases, eliminating the need to import such instruments.
Electronic Anemometer has several advantages over the mechanical type in common use, which is only a totalizer. To measure velocity, the Mechanical anemometer requires integration with respect to time. whereas the Electronic Anemometer, when placed in the air-flow to be measured, directly reads the air velocity in meters / second.
The use of micro-circuits makes the Electronic Anemometer, remarkably compact and trouble free. They also permit the measurement of air-flow to an accuracy of +/- 2%.
Besides the advanced electronics, the design incorporates many outstanding features.
The sensing head consists of a chemically etched and dynamically balanced stainless steel turbine, which is pivoted on re-enforced jewel bearings, making it extremely sensitive to minute changes in the air- flow.
Non-optical, non-magnetic, non-contact Transducer is insensitive to vibrations,dust,temperature,humidity, very high intensity magnetic fields. (AC or DC) and ultrasonic radiation.
The Transducer uses the principle of FREQUENCY MODULATION and SLOPE DEMODULATION, resulting into the conversion of air-flow into electrical output. After suitable processing the output is read on the digital display.
Optional facility for AIR TEMPERATURE measurement can be incorporated in the same instrument.
Features:
- Full Metal Construction
- Direct Digital Reading
- Option For Air Temperature Measurement
- Optional Modification To Suit Cooling Towe
Other Details:
- Air Velocity Transmitters ( 4-20 Ma 0/P ) Air Velocity Monitors ( Static Panel Type ) And Air Velocity Switches Are Also Offered.
Versatile Measurement CapabilitiesThis electronic anemometer is engineered to measure air velocity, wind speed, and temperature across a wide range-making it suitable for various jobs from meteorological research to HVAC system assessment. With selectable units and high accuracy, it adapts seamlessly to different standards and application needs.
Enhanced User ExperienceEquipped with a digital LCD display and backlighting for improved visibility, the device offers convenient features like a data hold function and auto power off to extend battery life. The handheld design, lightweight build, and tripod mount compatibility make operations comfortable and flexible for both fieldwork and stationary tasks.
FAQ's of Electronic Anemometer:
Q: How do I switch between wind speed units on the electronic anemometer?
A: To change wind speed units, use the unit selection button on the device. You can toggle between m/s, km/h, ft/min, knots, and mph, ensuring compatibility with your preferred measurement system.
Q: What benefits does the data hold function provide during measurement?
A: The data hold function allows you to freeze the current reading on the display, making it easier to record measurements accurately while working in challenging or rapidly changing conditions.
Q: When should I replace the battery in this anemometer?
A: Replace the 9V battery when the low battery indicator appears on the LCD screen. This ensures continued high sensitivity and reliable measurements without interruption.
Q: Where can this anemometer be used effectively?
A: This device is ideal for use in meteorological, industrial, and environmental monitoring settings-both outdoors and indoors. Its portable design and tripod compatibility make it suitable for on-site and stationary use.
Q: What is the operating humidity range for optimal performance?
A: For best results, operate the anemometer in environments with less than 80% relative humidity to maintain measurement accuracy and device longevity.
Q: How does the rotating vane and Hall sensor contribute to accurate readings?
A: The rotating vane, coupled with a Hall sensor, ensures precise detection of airflow. This operating principle provides high sensitivity and rapid response for instantaneous wind speed and air velocity measurements.