1、 Purpose:

Microcomputer differential pressure gaugeIt is a highly stable pressure instrument suitable for200PaPositive pressure of gases within the range、The measurement of negative pressure and differential pressure, as well as the measurement of wind speed, are carried out by various environmental monitoring stations、laboratoryIdeal instruments for testing or calibrating pressure in medical and health, building air conditioning, heating, ventilation, and clean rooms, equipped with standard pitot tubesSThe type of pitot tube can directly read and measure gas flow rate.

1 characteristic

1. LCD display, direct reading of pressure and wind speed numbers.

2Kangyu Corporation's micro pressure sensor, high resolution, high precision, and high stability.

3.The portable adopts American low-power microcomputer single-chip computer technology circuit, with numerical stability function.

4Drift unaffected by changes in instrument position, digital zeroing device.

5It has functional selection and is suitable for use in various working conditions. Display beyond range.

6Disposable batteries can be used continuously up to150More than hours.

7Measurement data storage（Optional parts)And temperature display function.

II Microcomputer differential pressure gauge Technical indicators

1.Wind speed range: 1-57m/s(Purchase)

2.Pressure range:0－+200PaVarious standard ranges within(Note: Special specifications can be customized)

3Maximum overload capacity: ≤200%FS

4.Accuracy level: 1level

5.resolving power: 1Pa

6Preheating time: 15minute

7Power supply: 9VDC(Battery)

8Weight: ＜0.2kg

9． External dimensions: 140x70x25(mm)