Air Digtial Explosion-proof Piezoresistive Gauge Customized Design Water Tank Pressure Sensor

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: Mechanical Structure Type
• Model NO.: MPM4730
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: M
• Wiring Type: Two-Wire
• Measuring Medium: Liquid
• IP Rating: IP68
• Certification: ISO
• Customized: Customized
• Measurement Range: -0.1...0~0.01...100MPa
• Pressure Type: Gauge, Absolute, Sealed Gauge
• Overpressure: 1.5 Times
• Compensated Temperaure: -10 ~ +80c
• Output Signal: 4~20mA
• Product Type: Intelligent Pressure Sensor
• Digital Signal: RS485 or Hart
• Electric Connection: Plug or Cable Connection
• Diaphram: SS316L
• Power Supply: 2-Wire, 3-Wire
• Transport Package: Standard Package for Exporting
• Specification: ISO9001: 2001, RoHS, CCS, Ex,
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 400, 000PCS/Year

Product Description

Air Digtial Explosion-proof Piezoresistive Gauge Customized Design Water Tank Pressure Sensor

Features
 

·4~20mADC 2-wire current output;

·Digital compensation and non-linearity correction technics;

·-10°C~80°C digital wider temperature compensation;

·RS485 communication interface or HART communication protocol(optional);

·Netting available;

·Full stainless steel construction, compact size, light weight;

·Special requirement available;

·RoHS certificated;

·Intrinsic safe ex-proof version conforming to GB3836.4 ExiaIIBT6 Ga Regulation;

· Ex-proof Certificate is issued;

·Ship-use product conforming to CCS Rules of Classification of Sea-going Steel Ships (2006) .

 

 

 

Description

          MPM4730 HART Intelligent Pressure Transmitter is the highly accurate and stable intelligent pressure transmitter. It uses digital temperature compensation,non-linearity correction technics and the most advanced transmitter production technique, the whole product has compact size, high accuracy, light weight and wider pressure range, can be used for flow pressure precise measurement. The product will instead the 2-wire working 4~20mADC output analogous signal.
 

 

 Specifications
 

Total accuracy	±0.075%FS(min.)   ±0.15%FS(typ.)     ±0.25%FS(max.)
Stability	±0.2%FS/year
Compensated temp.	(-10~80)ºC
Operation/storage temp.	(-40~80)ºC
Power supply	(10~28)VDC(RS485)/(12~30)VDC(HART)
Output	(4~20)mADC
	RS485/HART(optional)
Load	(4~20)mADC output,(U-10V/12V)/0.02A(Ω)
	RS485 bus line could connect with 99 transmitters
Electric connection	DIN43650  4-pin plug(RS485 socket inside)
	7-pin plug(for RS485 interface output at local place)
	Φ7.2mm shielding cable
Insulation	100MΩ/50V
Shock	20g,(20~5000)Hz
Impact	20g,11ms
Protection	IP65(B1,B2)   IP63(B3)
Media compatibility	Diaphragm: SS 316L
	Housing: SS 1Cr18Ni9Ti
	O-ring: Viton
Weight	~160g

 
Outline Construction


Order Information:

MPM4730

Intelligent Pressure Transmitter

Range

Pressure range: -0.10~0.01100MPa

[0~X]kPa MPa

,X=actual pressure range

Code

Output signal

E

4~20mADC

R4

RS485 communication interface

H

HARTâ communication protocol

Code

Construction material

Diaphragm

Pressure port

Housing

22

SS 316L

SS

SS

24

SS 316L

SS 316L

SS 316L

Code

Others

B1

4-spin Hirschmann plug connection

B2

Cable connection, default cable length: 1.5m

B3

7-pin plug connection

PC1

Flush diaphragm, M20×1.5 male

PC3

Flush diaphragm, G1/2 male

C1

M20×1.5 male, face type seal

C3

G1/2 male

C4

G1/4 female

C5

M20×1.5 male, waterline seal

G

Gauge

S

Sealed gauge

A

Absolute

i

Intrinsic safe version ExiaIIBT6 Ga

MPM4730  [0~100]kPa   ER4    22    B3C1G                 the whole spec

 
Certificates We Have




Company Overview



Products Family




FAQ:
1. Q: Are you manufacturer or trading company?
    A: We are 48-year professional manufacturer of Pressure/ Level/ Temperature/Flow transmitters with 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with SDI, I2C, 4~20mA, 0.5~4.5V and etc, and wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3. Q: Is there MOQ with your product?
    A: We have no MOQ limits, 1pc for testing is acceptable.
 
4. Q: Do you provide customized products?
    A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.
 
5. Q: What is the warranty of your products? And after-sales service?
    A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
6. Q: What is lead time of your product?
    A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.

7. Q: What international certificates do you have for your products?
    A: we have CE, RoHS, UL, ATEX as well as ship-use DNV etc.