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HPT701 Air Differential Pressure Sensor

Air Differential Pressure Sensor is precision engineered for monitoring differential pressure of air and compatible gases in commercial and OEM applications and liquids with 0.25% accuracy.

Application :

● HAVC Air differential pressure

● Wind pipe pressure measurement

● Industrial dust removal equipment

● Purification plant

● Blow down expander

● Leak detection device

Advantages
01It has a built-in high-sensitivity air pressure sensing element independently developed by HOLYKELL, which can measure air pressure of 1 pa.
02The sensor comes with digital temperature compensation, which can be used in environments with high and low temperature differential pressure.
03It adopts moisture-proof, waterproof, dust-proof and other technologies, and can be used in bad weather or complex working conditions.
04CE certification.
Resources

air differential pressure sensor

 

 

 

 

 

HPT702 Air Differential Pressure Sensor with LED Display

 

Holykell-Measuring Instrument

 

Technical Data

Parameter

HPT701

Pressure Range

0~100Pa~100Kpa

Safe overload

200% F.S.

Burst Pressure

300% F.S.

Accuracy(Linearity hysteresis repeatability)

0.25%F.S

0.5%F.S optional

Long Time Stability

Standard: 0.25%F.S

Working Temp

-10℃~80℃

Storage Temp

-10℃~80℃

Temperature

compensation

-10℃~80℃

Zero Point Temp Drift

≤±0.5%F.S/℃

Full Scale Temp Drift

≤±0.1%F.S/℃

Zero Error

≤±0.5%F.S

Total Error

≤±0.75%F.S

Medium compatible

Air or non-corrosive gas

Electronic Wire

2 Wires     RS485 optional

Output

4~20mA   0~5V,0-10V,0.5-4.5V,RS485 optional

Power Supply

24 ~ 30 V DC

Electronic connection      

Fixed cable and water proof  IP65

Pressure connect port

M10*1.5 male thread

Response time

<1s

Adjustment

Support local zero and span calibration.

Pressure Type EMC

Differential pressure (Gage pressure)

Standard

Approving

Weight

Around 0.25KG (excluding package)

 

 

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