MPT930 Exprosion proof Pressure Transmitter

Gauge ,absolute pressure measured
Range: -0.1kpa…..0-0.01kpa …….100Mpa
4-20mA ,0-5VDC , 1-5VDC output, 2 wire
Diffusion silicon sensor , high quality and stability
316L stainless steel diaphragm material
Process connection: M20x1.5, 1/2’’NPT, 1/4’’NPT, G1/2’’, G1/4’’
Electrical connector: cable
Stainless steel material suitable for various complicated environment

  • Description
  • Inquiry



MPT930 pressure transmitter is explosion-proof industrial application for gauge, absolute measured with ideal solution for different range measurement, adopts advanced diffusion silicon pressure chip as sensitive components, stable circuit, precise temperature compensation, excellent sealing and assembly to guarantee the high quality and stability, widely used in various pressure measured industry.



  • High accuracy and stability: ±0.1% ,±0.2%
  • Gauge, absolutepressure measured
  • Range: 0-0.01Mpa …….100Mpa
  • 4-20mA, 2 wire,0-10VDC 3 wire output
  • Process connection: 1/2’’NPT, 1/4’’NPT, M20X1.5..
  • With anti- lightning, anti-RF interference
  • Electrical output: water-proof, dust-proof, anti-interference
  • With reversed polarity protection and instantaneous over current and over cross-voltage protection
  • 316L stainlesssteel diaphragm, stainless steel material suitable for various complicated environment


Used for:

  • hydraulic, pneumatic, nature gas delivery pipe
  • compressor, petroleum, metallurgy
  • chemical industry process control



Measured pressure Gauge, Absolute Process Connector M20X1.5, M12X1, 1/2NPT,
Process fluid Liquid, gas, vapor, oil 1/4NPT; G1/2, G1/4, G1/8
Range -0.1 to 0-0.01…..1000Mpa Diaphragm material 316LSS
Accuracy ±0.2%, 0.5%F.S Connection material 304SS
Stability 0.25% %F.S per year Body material 304SS
Working temperature -20 to 85℃ Output 4-20mA, 2 wire;
Compensation temperature -10 to 70℃ 0-5VDC,1-5VDV, 2 wire
Zero temperature Shift ±1.5%FS(max.) Electrical connector Cable, 10meters
Sensitive temperature Shift ±1.5%FS(max)  
Overload pressures 150%F.S                         Load resistance 4-20mA: ≥800Ω,

0-5VDC: ≥50KΩ

Vibration resistance 20g(20-5000HZ)
Shock resistance 100g(11ms) EMC surge (IEC61000-4-5)2KV
Response time ≤1ms (up to 90% FS) EMC static (IEC61000-4-2)
Insulation   resistance 100MΩ,250VDC contact arc: 8KV,air arc:15KV
Enclosure protection class Exia II CT6, intrinsic safety Storage temperature -40 to 125℃
IP protection IP 65 Power supply 12-24VDC


Electrical Connection


Measuring Range


Order Code

MPT930 Explosion-proof Pressure Transmitter
Order Code: E.g.: MPT930-G01VP1 Description
MPT930- X X X X MPT930 Explosion-proof Pressure Transmitter
Type G Gauge pressure
A Absolute pressure











01 0-10Kpa/ 0-0.1bar/0-100mbar
02 0-20Kpa / 0-0.2bar/0-200mbar
03 0-35Kpa/ 0-0.35bar/0-350mbar
04 0-70Kpa/ 0-0.7bar/0-700mbar
05 0-100Kpa/0-0.1Mpa/ 0-1bar
06 0-160Kpa/0-0.16Mpa / 0-1.6bar
07 0-250Kpa/0-0.25Mpa/0-2.5bar
08 0-400kpa/0-0.4Mpa/0-4.0bar
09 0-600kpa/0-0.6Mpa/0-6.0bar
10 0-1Mpa/0-10bar
11 0-1.6Mpa / 0-16bar
12 0-2.5Mpa / 0-25bar
13 0-4Mpa / 0-40bar
14 0-6Mpa / 0-60bar
15 0-10Mpa / 0-100bar
16 0-16Mpa /0-160bar
17 0-25Mpa /0-250bar
18 0-40Mpa /0-400bar
19 0-60Mpa /0-600bar
20 0-100Mpa /0-1000bar
Output V 4-20ma, 2 wire
A 0-10VD, 3 wire
Process Connection P1 G1/2’’, thread
P2 1/2’’NPT, thread
P3 G1/4’’, thread
P4 1/4’’NPT, thread
P5 M20X 15, thread
P6 M14x1.5, thread
X Customized


*Please advise the cable length you required if the electrical connection is direct cable type

*Absolute pressure range only for code 03, 05 to 12

* Overpressure limit: code 01 to 04: 300%FS, code: 05 to 16:200%FS, code: 17 to 20:2005FS:150%FS

* Accuracy: code: 01 range: 0-10kpa, accuracy: 0.5%FS only. Higher 10Kpa, accuracy can be0.2%FS, 0.1%FS

* Low Pressure range: 0-100Kpa, High pressure range: 40Mpa to 100Mpa

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