Holykell Factory 2PSI 4-20mA Air LGP Differential Pressure Transducer

FOB Reference Price:Get Latest Price
$190.00 - $298.00 / Piece | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 15 Negotiable
Report Suspicious Activity
Quick Details
Place of Origin:
Hunan, China
Brand Name:
Model Number:
HPT700 differential sensor
Highest Accuracy:
0- 50pa....1000Kpa
Output signal:
4~20mA,0~5V/0~10V;RS485 optional
0.25%F.S; 0.5%F.S; 1.0%F.S optional
Electronic connection:
DIN43650 Hirschman; Fixed cable optional
Pressure connect port:
G1/4"male; 1/4"-18 NPT Female by customized
Power supply:
Measuring Medium/Application:
Filter monitoring, hydraulic, flow, water or waste water
Medium Temp Span:
-30℃~85℃ / -20℃~125℃(with cool device)
Process structure:
All-Welded Construction (non-O-rings)
Product Certification certification
FCC Certified.
Valid from 2018-05-08 until 2049-12-31
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Holykell standard carton box for Air LGP Differential Pressure Transducer,
Ensure goods well intact when receive.
Shenzhen/Shanghai/ Any port of China
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 15 To be negotiated

Holykell Factory 2PSI 4-20mA Air LGP Differential Pressure Transducer


Why Choose and trust HOLYKELL ?

You benefits from:

Factory Experience 

More than 16 years of experience in Level sensor industry.
large stock : 

within 24 hours delivery for standard specifications.
Supply Ability : 

At least 50000 pcs per Month.
Supply Area : 

All over the world, about 109 countries (Most of them are from North America, Europe, Australia,Asia and Africa 

Why Choose HOLYKELL HPT700 Seires?

1.Precision Micro-Machined Silicon Core

2. Explosion Proof and Non-Incendive Available

3. High Stability, Low Drift

4. 316 Welded Stainless Steel Construction

5. Premium Temperature Performance

6. Broad Compensated Temperature Range



Product Description


Product Description of Holykell HPT700 Differential Pressure Sensor:

HPT700 series Differential pressure transducers can measure the differential pressure of liquids or gases ,wide range of general purpose and industrial applications.This differential pressure sensing technology offers 0.25% accuracy with static operating pressures up to 4MPa. With its digital compensation, the HPT700 DP offers excellent linearity and performance over temperature,long, reliable service life with excellent long term stability.


What's the Specification of Holykell Factory 2PSI 4-20mA Air LGP Differential Pressure Transducer?


Model: Parameter:

HPT700 Series

Pressure Range:





High port overload:

50~500 kPa

500~1000 kPa

10~20 Bar

20~40 Bar

Low port overload:

30~150 kPa

150~300 kPa

300~600 kPa

600~1000 kPa

Max Static Pressure:

1~5 Bar

5~20 Bar

20~40 Bar

40~50 Bar


(Linearity Hysteresis

Repeat ability)

≤±0.25%F.S (by customized);

≤±0.5%F.S (Typical);

 ±1.0%F.S Optional


Standard: 0.1%F.S,    Max:0.2%F.S

Medium Temp Span:

-30~85/ -20~125℃(with cool device)

Storage Temp:


Temp Compensation:

-10℃~50 or -10~80 or by customized

Medium compatible:

Compatible with 316 Stainless Steel

Electronic Wire:

2 Wires

3 Wires

4 wires



analog signal


analog signal

0~10 V

analog signal


 (digital signal)

Power Supply:


(Typical:24 V DC)


(Typical:24 V DC)

15~30Vdc (Typical:24 V DC)


(Typical:24 V DC)




What is The Application of HPT700 Differential Pressure Sensor ?

Process Controls

Tank Level Measurement

Filter Performance Monitoring

Corrosive Fluids and Gas Measurement Systems

Flow Measurement with Pitot Tubes

Orifice Plates and Mass Flow Meters

Static Pressure Measurement and Control

Combustion Chambers and Clean Rooms


Buying Guides



1. What is your medium? Water ,oil or others.

2. Working Temperature? -30℃~80or others?

3. Level range: 0-5m or others?

4. Output signal:4-20mA, 0-5V or others


Directly Contact:duct air pressure sensor
Mobile/Whatsapp: +86 13187184736

Email: Sales11 at holykell.com


Company Information

Company Information 






Click here for more information