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MiniAir 64 High Temp Steel Anemometer with Separate Electronics
  • MiniAir 64 High Temp Steel Anemometer with Separate Electronics

MiniAir64 High Temperature Steel Anemometers with Separate Electronic Housing

Quick Overview

These MiniAir 64's are Steel vane anemometer for high temperature air and gas flows with a separate electronics housing with a linear current output. The separate electronics housing allows the Steel anemometer to be used for air flow measurements up to 250°C. The MiniAir 64 provides a 4-20mA output relative to flow velocity ranges of up to 20m/s or 40m/s with Micro and Mini sized turbines. The sensors are simple to install and can be easily integrate into a fixed system with other instrumentation including data loggers or displays.
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Details

The MiniAir64 range of anemometers are designed with three separate parts, Steel vane anemometer, probe handle and separate electronics housing. The Steel measurement heads are designed for aggressive gases and are screwed to the shaft but are not replaceable. These probes are suitable for higher temperatures applications, up to 250°C.

In anemometry, the accuracy achieved by a vane probe is acknowledged to be unmatched. The vane rotation is closely linear to flow velocity and is unaffected by pressure, temperature, density and humidity. In the MiniAir probes, as each metal blade passes the probe handle, a pulse is generated by a simple magnetic pick up in the handle. The electronics in the separate housing reads the pulses generated and converts these readings to a linear 4-20mA output signal.

The MiniAir Steel vane anemometers are available in two different sizes, Micro and Mini, with two different flow ranges available for each: 0-20ms; and 0-40m/s. Each anemometer has a different starting flow velocity due the differences in the initial combination of size and flow velocity have slightly different start up flow velocity as a certain flow is required to overcome the initial stationary friction forces of the individual turbines. This varies with the size, range and blade materials. All outputs are ranged from 0m/s and the anemometers will provide readings below the initial start up speeds once the turbines have some momentum.

Separate units are available with a replaceable plastic and Aluminium vane for non-aggressive gases and Steel anemometers for high temperature applications up to 140°C, as well as a Brass heads with Aluminium blades.

Specifications

Air Probe MiniAir 64 Micro MiniAir 64 Mini
Range 20m/s 1.0 - 20 m/s 0.7 - 20 m/s
Range 40m/s 1.3 - 40 m/s 0.8 - 40 m/s
Accuracy

±1.5% full scale
±3.5% reading
±1.0% full scale
±2.0% reading
Operating Temp up to +140°C
Power Supply 9 - 26vDC
Output Signal 4-20mA
Head Dimensions ø 11 x 15 mm ø 22 x 28 mm
Access Opening 16mm 35mm
Probe Length 165mm 175mm
Housing Dimensions 105 x 20 x 30mm (L x H x W)
Cable Length to Electronics 2.4m Cable
Cable Length from Electronics 2m Cable

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
MiniAir 6 Steel Anemometers with Linear Voltage Outputs for High Temperature Applications
MINI06442
MINI06442
MiniAir 6 Micro high temperature Steel vane anemometer with external electronic housing. Air velocity range 0-20m/s with a 0-2V output. Accuracy ±1.5% of full scale, ±3% of reading. Power supply 9-26vDC. Sensor is supplied with 2.4m cable for connection to the external electronics box and 2m flying lead. Operating range up to +250°C. Electronic housing dimensions: 105 x 20 x 30mm. Sensing head 11mm diameter x 15mm, probe length 165mm. Steel sensing head with Steel blade turbine suitable for aggressive or high temperature gas flow measurements.
£2,624.20
or call us for a quote
MINI06452
MINI06452
MiniAir 6 Mini high temperature Steel vane anemometer with external electronic housing. Air velocity range 0-20m/s with a 0-2V output. Accuracy ±1% of full scale, ±2% of reading. Power supply 6.5-26vDC. Sensor is supplied with 2.4m cable for connection to the external electronics box and 2m flying lead. Operating range up to +250°C. Electronic housing dimensions: 105 x 20 x 30mm. Sensing head 22mm diameter x 28mm, probe length 175mm. Steel sensing head with Steel blade turbine suitable for aggressive or high temperature gas flow measurements.
£2,525.44
or call us for a quote
MINI06454
MINI06454
MiniAir 6 Mini high temperature Steel vane anemometer with external electronic housing. Air velocity range 0-40m/s with a 0-2V output. Accuracy ±1% of full scale, ±2% of reading. Power supply 6.5-26vDC. Sensor is supplied with 2.4m cable for connection to the external electronics box and 2m flying lead. Operating range up to +250°C. Electronic housing dimensions: 105 x 20 x 30mm. Sensing head 22mm diameter x 28mm, probe length 175mm. Steel sensing head with Steel blade turbine suitable for aggressive or high temperature gas flow measurements.
£2,575.35
or call us for a quote