Single Flange D/P PT Smart Pressure Sensor HART 4-20mA High Accuracy diaphram Level Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Monocrystalline Silicon
• Model NO.: HPM87
• Measuring Medium: Liquid Gas Steam
• Accuracy Grade: 0.2G
• Pressure range: -4MPa...0~0.04...4MPa
• IP Rating: IP66
• Certification: ISO9001
• Customized: Customized
• Sensor Type: Pressure Sensor
• Pressure: -100kPa...0~0.04...4MPa
• Display: LCD
• Accuracy: 0.2%F.S.
• Bilateral Static Pressure: 25MPa
• Supply: 10.5~45VDC, 10.5~26VDC
• Output: 4-20mADC with HART
• Ambient Temp: -40~85ºC
• Storage Temperature: -40~90ºC
• Zero Point Migration: within 20% the max scale
• Electrical Connection: M20*1.5
• Transport Package: Carton
• Trademark: HangJia Sensor
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Product Description

The HPM87 monocrystalline silicon flange diaphragm pressure transmitter utilizes a MEMS-fabricated monocrystalline silicon sensor chip, incorporating a dedicated signal processing module with integrated static pressure and temperature compensation algorithms. This design ensures high-accuracy measurements and long-term stability across wide static pressure and temperature variations.

 

Product Features

• High accuracy & stability, environment suitability
• Intelligent static pressure compensation and temperature compensation
• Flexible range of compression
• Easy to operate,built-in three-button with quick operation and field adjustment functions
• With 5 bit LCD digital display with backlight
• Multiple display functions(mA,Pa,kPa, MPa,bar,mbar,%,psi,mmH2O)

Product Parameters

Measuring Medium	Liquid, Gas or Steam
Pressure Range	-100kPa~4MPa
Output Signal	4~20mADC with HART
Permissible Load Resistance	0~600Ω(DC 24V)
Supply Voltage	10.5~45VDC (General Service), 10.5~26VDC (Intrinsic safety and explosion-proof)
Zero-scale Migration	Within between -20% ~ 20% of maximum range
Ambient Temperature	-40~+85ºC(normal);-20~+60ºC(explosion-proof); -10~+60ºC(when filled with fluorine oil)
Storage Temperature	-40~90ºC
Accuracy	TD  1:1…15:1      =±0.2% TD>15:1             =±(0.0015×TD+0.053) %
Output Mode	Linear output, square root output
Static Pressure Influence	±0.05% of range/10MPa
Overpressure Influence	±0.05% of  maximum range/10MPa
Stability	±0.05% of maximum range /12 months
Protection of Shell	IP66

 

Dimension (Unit:mm)

 

Electrical connection

 

Ordering Guide

 

Item NO.

Code

Illustration

HPM87

-   -   -   -   -   -   -    -   -   -   -   -   -   -   -   -    -   -   -   -   -     -   -   -   -  -   -    -   -  -   -  -    -

Monocrystalline Silicon Differential Pressure Transmitter

Output Signal

H -   -   -   -   -   -   -   -   -    -   -   -   -   -   -   -   -   -    -   -   -   -   -   -   -   -   -    -   -  -   -   -

4~20mA,HART  Protocol Digital Communication

Measuring Range (diaphragm capsule)

M1 -   -   -   -   -   -   -   -   -    -   -   -   -   M2 -   -   -   -   -   -   -   -   -    -   -   -   -   M3 -   -   -   -   -   -   -   -   -    -   -   -   -   M4 -   -   -   -   -   -   -   -   -    -   -   -   - L1   -   -   -   -   -   -   -   -   -    -   -   -   -

Range:-40~40kPa Range:-100~100kPa Range:-200~200kPa Range:-400~400kPa Range:-4~4MPa

Material of  Contacted Liquid

S   -   -   -   -   -   -   -    -   -   -   -   -   H   -   -   -   -   -   -   -    -   -   -   -   -   T     -   -   -   -   -   -   -    -   -   -   -   -   G   -   -   -   -   -   -   -    -   -   -   -   -

Isolation diaphragm:SUS316L          Isolation diaphragm: Hastelloy C     Isolation diaphragm:Tantalum           Isolation diaphragm: Gold Plating

Filling Liquid

S1   -   -   -   -   -   -   -   -   -    -   -   S2   -   -   -   -   -   -   -   -   -    -   -   F      -   -   -   -   -   -   -   -   -    -   -

Normal Trmperature Silicon Oil High Temperature Silicon Oil Fluorocarbon Oil

Flange Size/Material

54    -   -   -   -   -    -   -   -   -   -       56    -   -   -   -   -    -   -   -   -   -   5F    -   -   -   -   -    -   -   -   -   -   84    -   -   -   -   -    -   -   -   -   -   86    -   -   -   -   -    -   -   -   -   -   8F    -   -   -   -   -    -   -   -   -   -

2-inch(50mm,DN50)/SUS304 2-inch(50mm,DN50)/SUS316L 2-inch(50mm,DN50)/other requirements 3-inch(80mm,DN80)/SUS304 3-inch(80mm,DN80)/SUS316L 3-inch(80mm,DN80)/ other requirements

Flange Spec

A     -   -    -   -   -   -   -   -       B     -   -    -   -   -   -   -   -   C    -   -    -   -   -   -   -   -   -   D     -   -    -   -   -   -   -   -   -   E     -   -    -   -   -   -   -   -   -    F     -   -    -   -   -   -   -   -   -   G     -   -    -   -   -   -   -   -   -   H     -   -    -   -   -   -   -   -   -   I      -   -    -   -   -   -   -   -   J     -   -    -   -   -   -   -   -   -

Standard               Pressure ANSI 150              2MPa ANSI  300             5MPa ANSI 600             11MPa ANSI 900             15MPa ANSI 1500            26MPa DIN PN 10/16        1.6MPa DIN PN 25/40          4MPa DIN PN 64           6.4MPa DIN PN 100           10MPa DIN PN 160           16MPa

Installing Form

S  -   -   -   -   -   -    -   -    L   -   -   -   -   -   -    -   -

Side Mounted Straight mounted

Seal Ring

F     -   -    -   -   -   D     -   -    -   -   -   T      -   -    -   -   -

Fluororubber Buna-n O-Ring PTFE

Electrical Connection

M20  -   -   -   -   -   -   -   -    -   -   -

M20x1.5

Display Header

D   -   -   -   -    N   -   -   -   -

with LCD dispaly N/A

2-inch Installment Holder

H   -   -   -   V   -   -   -    N    -   -   -

Tablet Holder Right-angle Holder N/A

Holder Material

T  -    -   -    S  -     -    X -     -   -

Sherardize on Carbon Stell Stainless Steel 304 Other Requirements

Wireless Adjustment Function

W -   -  -   N  -   -

with Wireless Adjustment Function N/A

Explosion-Proof

I    d   -   N   -

Intrinsic Safety Type,Exia II CT6 Explosion-proof  Type,Exd II CT6 N/A

Order Code

V

Special Requirements

Reference Item:HPM87-H-M1-S-S1-54-F-L-F-M20-D-V-T-W-N-V

Other Recommendations

Certifications

1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on sensor for 10 years.

2.    Q: What's your quality control system?
        A: MC, ISO9001, CE Certificated.

3.    Q: What is the warranty of your products?
        A: Our warranty time is 18 months after shipment.
 

4.     Q: What is lead time of your product?

         A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
 

5.     Q: Do you provide customized products?

         A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
 

6.     Q: What is your MOQ?

        A: We have no MOQ limit, small quantity order is acceptable.
 

7.      Q: What's the transport?                                                              

        A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
 

8.      Q: What is your terms of payment ?
           A: We could accept T/T, Paypal, WU.