flange mounting High Precision diaphragm Pressure Transmitter 4-20mADC HART with site display monocrystalline silicon Exd flange with extension

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: monocrystalline silicon
• Model NO.: HPM87
• Measuring Medium: Liquid Gas Stream
• Accuracy Grade: 0.075G
• Pressure range: -100kPa~4MPa
• IP Rating: lP66
• Certification: CE
• Customized: Customized
• Flange size: Customized
• Flange material: 304, 316L
• Wetted material: SUS316L, Or Hastelloy C Or others
• Accuracy: ±0.075%F.S.
• Supply: 10.5~45VDC, 10.5~26VDC
• Output: 4-20mADC with HART
• Display: 5* LCD digital
• Display unit: mA, Pa, kPa, MPa, etc adjustable
• Oil filling: silicone oil or fluorocarbon oil
• Shell: aluminum casting with Polyurethane coating
• Flange mounting: Side mounting or direct mounting
• Operating Button: 3
• Ambient Temp: -40~85ºC
• Storage Temperature: -40~90ºC
• Electrical Connection: Cable gland and terminals
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

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

 

Overview

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.

Technical Parameters

	Measuring Medium	Liquid, Gas or Steam
	Pressure Range	-40~40kPa, -100~100kPa, -100~200kPa, -100~400kPa, -100~4000kPa
	Output Signal	4~20mADC with HART
	Permissible Load Resistance	0~600Ω(DC 24V)
	Supply Voltage	10.5~45VDC (typical), 10.5~26VDC (Intrinsic safety/ explosion-proof)
	Zero-scale Migration	Within between -20% ~ 20% of maximum range
	Output Mode	Linear output, square root output
	Ambient Temperature	-40~85ºC (typical);-40~+60ºC(Intrinsic safety/ explosion-proof),-10~+60ºC(Fluorine oil filling)
	Storage Temperature	-40~90ºC
	Accuracy	TD 1: 1…15: 1 =±0.075% TD>15: 1 =±(0.0015×TD+0.053) % (TD: range ratio)
	Overpressure Influence	±0.05% of maximum range/10MPa
	Stability	±0.05% of maximum range /12 months
	Protection of Shell	IP66
	Explosion - proof on demand	Ex ia II C T6 Ga Ex db IIC T4...T6 Gb Ex tb IIIC T85ºC...T135ºC Db

 

Profiles (Unit:mm)

  

 

Electronic Connection

Ordering Guide

Item NO.

Code

Ilustration

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 display N/A

2-inch Installment Holder

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

Tablet Holder Right-angle Holder N/A

Holder Material

T  -    -   -    S  -     -    X -     -   -

Sherardize on Carbon Steel Stainless Steel 304 Other Requirements

Explosion-Proof

d   -   N   -

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--N-V

Other recommendation

 

Diaphragm seal with two flange connection () Monocrystalline silicon	Diaphragm seal with one flange connection () diffused silicon

Company Profile

FAQ

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 12 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.