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
HPT702 Air Differential Pressure Sensor with LED Display
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 |
|
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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