Anemometer

The thermal flow sensor measures the flow rate and temperature of air and gases and has a limited-range signal output, with an LED display showing the sensor's operating status. It features a compact design, fast single-hole mounting, and flow measurement that does not require pressure and temperature correction. It can be used for combustion gas control, gas measurement in drying systems, etc.

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Customized Products

Product attachment:

Flow Sensor/Anemometer.pdf

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I. Product Overview

The thermal flow sensor measures the flow rate and temperature of air and gases and has a linear signal output. An LED displays the sensor's operating status (normal or error). The compact plug-in sensor is installed in the air duct and features a highly accurate probe.

◆Fast single-hole installation

◆Flow measurement requires no pressure and temperature correction

◆Low pressure loss

◆Compact design

◆Probe tube length up to 500mm

II. Application Examples

Air duct flow measurement, volumetric flow measurement, combustion gas control (e.g., oil, carbon, wood, or combustion gases), gas measurement in drying systems

III. Technical Parameters

Technology/Design	Plug-in thermal sensor
Anemometer Range	2.5/10/20/40/50m/s (20℃, 101.325KPa)
Lower Limit of Anemometer Range	0.2m/s
Anemometer Measurement Accuracy	±(5% of measured value + 0.4% of range)
Temperature Range	-20~85℃/120℃
Temperature Measurement Accuracy	±2℃
Operating Pressure	Atmospheric pressure (700~1300hPa)
Operating Temperature	Medium: -20~+85℃/120℃ Electronic components: -20~+70℃
Response Time	3s
Installation Length	50/100/200/350/500mm
Mounting Method	External thread M18*1 Optional threaded sleeve connector 1
Analog Output	0~10V/0~20mA/4~20mA linear
Display	LED green: Ready LED red: Sensor error
Supply Voltage	24VDC±20%
Current Consumption	30mA max
Electrical Connection	4-pin cable, fixed connection, 2m length
Housing Material	PBT, fiberglass
Sensor Material	White, glass passivated
Probe Tube Material	Stainless steel 1.4571
Weight	100g
Protection Class	IP65 (housing) IP65 (probe tube)

Keyword:

Semiconductor and Microelectronics Manufacturing

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