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MPM4780 Pressure Transmitter

Highly stable, accurate and intelligent pressure sensor, which can be applied in many fields.

Key features MPM4780

  • RS485 communication interface, Standard MODBUS-RTU Protocol output
  • Netting available
  • Short circuit protection and reverse polarity protection
  • Full stainless steel construction, compact size, light weight
  • Good output consistency and replaceability
  • Available for calibration and parameter change on site through matched software of computer

Information & Quotation

Do you need budgetary pricing or have questions about this product? Let us know how we can help you!

About the MPM4780 Pressure Transmitter 

MPM4780 Intelligent Pressure Sensor is a highly integrated measurement tool with great stability. This transmitter makes use of a intelligent processing circuit and has the most advanced design. in addition, the manufacturing technology of this piezoresistive pressure transmitter makes it capable of using pressure signal and temperature signal output, that is in accordance with standard MODBUS-RTU protocol. Featuring integrated design, standard digital output, great compatibility, small size, high accuracy, light weight and wide pressure range all make it possible for this sensor to be used in many different fields that involve high accuracy required measurements of fluids. Plus, the MPM4780 is able to replace of pressure transmitters in the form of MODBUS-RTU protocol output by providing pressure type measurement for its users. 

  • Specifications
  • Datasheets
Specifications
Range
-1bar…0bar~0.1bar…1000bar
Over Pressure
1.5 times FS / 1100bar (min. value is valid)
Pressure Type
Gauge/ Absolute/ Sealed gauge
Power Supply
9V~28V DC
Output Signal
RS485 Interface(MODBUS-RTU protocol)
Accuracy
±0.5%FS
Thermal Drift
±0.04%FS/℃ (≤1bar); ±0.03%FS/℃ (>1bar)
Measurement Error
±2℃ (For “temperature & pressure type” only)
Application Temperature
-30℃ ~ 80℃ ; -10℃ ~ 70℃ (cable)
Storage Temperature
- 40℃ ~ 120℃ ; -20℃ ~ 85℃ (cable)
Insulation
100V, 100M
Stability
±0.3%FS/YEAR
Shock
20g, 25Hz~2000Hz
Impact
100g, 11ms
Protection
IP65(B1,B2); IP63(B3)
Weight
~160g
Housing
Stainless steel 304
Diaphragm
Stainless steel 316L
O- Ring
Viton
Datasheets
Downloads

Information & Quotation

Do you need budgetary pricing or have questions about this product? Let us know how we can help you!

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