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HPM3136 0-1kpa~3Mpa Monocrystalline Silicon Compact Differential Pressure Transmitter

Differential measuring range: 0~1kPa…3MPa
Output signal: 4-20mA+HART
Accuracy: ±0.2%,±0.1%
 
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HPM3136 monocrystalline silicon compact differential pressure transmitter adopts monocrystalline silicon high-stability differential pressure chip, which can achieve high-precision measurement and high overload. The product has an embedded signal processing module, which realizes the combination of static pressure and temperature compensation and can achieve high-precision measurement and maintain good long-term stability under a wide range of static pressure and temperature changes. At the same time, the product adopts a fully welded structure, and the pressure interface is a threaded connection, which can be directly installed on the measuring pipeline or connected through a pressure pipe. The product is compact and easy to install, and is widely used in differential pressure, liquid level, flow measurement and control in the fields of process control and equipment monitoring.


Features


◆Compact differential pressure measurement

◆ Single crystal silicon high stability differential pressure chip
◆ Overload diaphragm protection design
◆ High accuracy
◆ Fully welded type
◆ Multiple process connections



Technical Parameters


Range, overload and accuracy

Rated range

1kPa

6kPa

40kPa

100kPa

400kPa

1MPa

3MPa

10MPa

Single-side positive terminal

300kPa

16MPa

16MPa

16MPa

16MPa

16MPa

16MPa

16MPa

Single-side negative terminal

150kPa

16MPa

16MPa

16MPa

16MPa

16MPa

16MPa

16MPa

Double-side static pressure

5MPa

25MPa

25MPa

25MPa

25MPa

40MPa

40MPa

40MPa

Accuracy

0.1%

0.075%

0.075%

0.075%

0.075%

0.075%

0.075%

0.075%

Measuring Medium

Various liquids and gases compatible with contact materials

Output Signal

4~20mADC+HART

Power Supply

12~30VDC

Temperature compensation range

-10~70℃

Temperature Coefficient of Zero

±0.2%FS(Within temperature compensation range, 1kPa)

±0.1%FS(Within temperature compensation range, other ranges)

Temperature Coefficient of Full Scale

±0.2%FS(Within temperature compensation range, 1kPa)

±0.1%FS(Within temperature compensation range, other ranges)

Measuring Medium Temperature

-40~120℃

Ambient Temperature

-40~80℃

Storage Temperature

-40~80℃

Protection Grade

IP65

Short circuit protection

With

Reverse polarity protection

No damage, the circuit does not work

Process Connection

NPT1/4 female thread (default), G1/4 male thread, M20×1.5 male thread, other customized

Insulation resistance

>200MΩ,500VDC

Dielectric strength

<2mA 500VAC(Apply 500VAC 50Hz test voltage, no breakdown or arcing for 1 minute)



Our product philosophy is specialization, customization, and intelligence.

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    Add : Room 201, Building 5, No.18, Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu,China
    Phone : +86-17551075580
    E-mail : info@hjsensor.com
   Whatsapp : +86-17551075580
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