Máy đo đa chỉ tiêu chất lỏng và không khí (tốc độ, nhiệt độ, độ ẩm) PCE MiniAir20

Air flow meter for the measurement of very small flow velocities / industrial flow meter / range from 0.4 m / s to 40 m / s / IP 40 Mini 20 / rapid exchange of heads / automatic sensor detection
>>> The sensors are not included (they must be ordered separately) <<<

This Air flow meter will respond to your every need. The Air flow meter MiniAir 20 determines the flow velocity of gaseous and liquid substances, temperature, relative humidity and speed. With exchangeable winged wheel sensors, the Air flow meter can be adjusted to make any specific measurement in the air channel. The measurement of flow velocity with the winged wheel anemometer is considered to be the most accurate of all possible methods. The winged wheel speed is almost linear to flow velocity and independent of such factors as pressure, temperature, density and humidity. Due to the exchangeable heads, this Air flow meter is also suitable for continuous use. This equipment is suitable for daily tasks such as measurement of flow rate, flow control, filters, control of entry and exit of air, etc. 

- Automatic sensor recognition

- Very easy to use and ergonomic

- Output for logging

- Adjustable measuring rate from 2 s to 2 h

- Analog output 0 - 1 V

- Average, minimum and maximum values displayedin screen

- Exchangeable heads

- Possible connection of all MiniAir20 sensors 

Technical specifications

Measurement unit

Flow: m/s
Temperature: ºC
Humidity:% H.r.
Speed: rpm

Media of the plastic probe

gas or liquids, non-corrosive

Media

agressive

Display

4 digits LCD

Measurement rate

2 measurements/second

Outputs

flow/humidity 0...1 V

Temperature: 10 mV/°C, 0 V = -20 ºC
high temperature: 2 mV/°C, 0 V = 0 °C
Mini2logger output (interval  0.5 s)

Power supply

LR22  9 V battery

Energy consumption

approx. 15 mA

Battery life

approx. 12 hours

Housing dimensions

80 x 145 x 39 mm

MiniAir 20 protection type

IP 40

Air humidity

approx. 230 g

Operating temperature

0 ... +50 ºC

Storage temperature

-30 ... +80 ºC

Air humidity

0 ... 90% H.r. (non condensed)

Delivery content:

1 x Air flow meter - MiniAir20
1 x battery (9 V) 
1 x user manual

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