Differential Pressure Transmitter
0bar~0.35bar...35bar
Accuracy: ±0.5%FS
4~20mA DC 0/1~5V DC 0~10/20mA DC
New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.
MPM4730
Used For
Hydrological Water Resources, Petroleum and Petrochemical Industry, Mechanical Engineering, Hydraulic and Pneumatic Control
Leave a MessageThe MPM4730 digital RS485 HART pressure transmitter utilizes piezoresistive technology and specially designed electronics to provide high accuracy of 0.15%FS in a temperature range of -20~80℃. It offers both analog and digital signal outputs, including 4~20mA, RS485-Modbus, and HART protocol. By incorporating digital temperature compensation, non-linearity correction techniques, and advanced production methods, the MPM4730 RS485 pressure sensor ensures stability, accuracy, and a wider pressure range. This compact, lightweight, intelligent pressure transmitter is ideal for precise measurement of flow pressure.
The MPM4730 pressure measurement instrument is suitable for process control, water treatment, chemical and mechanical equipment, offering versatile solutions for pressure monitoring needs.
Feature
• Digital Output with RS485 interface or HART® protocol
• Capable of supporting network applications
• Certificated with CE, RoHS, CCS and DNV
Specifications
• Range: -1bar…0mbar~100mbar…1000bar
• Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
• Overpressure: ≤2 times FS or 1100bar (minimum value is valid)
• Long-term Stability: ±0.2%FS/year
• Compensated Temperature: -10℃~70℃
• Application Temperature:
-30℃~80℃ (B1 type, B3 type)
-20℃~70℃ (B2 type, cable material: PE, PVC)
-20℃~80℃ (B2 type, cable material: PUR)
-20℃~60℃ (intrinsic safety type)
• Storage Temperature:
-40℃~85℃
-20℃~85℃ (B2 type)
Image:
The MPM4730 digital RS485 HART pressure transmitter utilizes piezoresistive technology and specially designed electronics to provide high accuracy of 0.15%FS in a temperature range of -20~80℃. It offers both analog and digital signal outputs, including 4~20mA, RS485-Modbus, and HART protocol. By incorporating digital temperature compensation, non-linearity correction techniques, and advanced production methods, the MPM4730 RS485 pressure sensor ensures stability, accuracy, and a wider pressure range. This compact, lightweight, intelligent pressure transmitter is ideal for precise measurement of flow pressure.
The MPM4730 pressure measurement instrument is suitable for process control, water treatment, chemical and mechanical equipment, offering versatile solutions for pressure monitoring needs.
Feature
• Digital Output with RS485 interface or HART® protocol
• Capable of supporting network applications
• Certificated with CE, RoHS, CCS and DNV
Specifications
• Range: -1bar…0mbar~100mbar…1000bar
• Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
• Overpressure: ≤2 times FS or 1100bar (minimum value is valid)
• Long-term Stability: ±0.2%FS/year
• Compensated Temperature: -10℃~70℃
• Application Temperature:
-30℃~80℃ (B1 type, B3 type)
-20℃~70℃ (B2 type, cable material: PE, PVC)
-20℃~80℃ (B2 type, cable material: PUR)
-20℃~60℃ (intrinsic safety type)
• Storage Temperature:
-40℃~85℃
-20℃~85℃ (B2 type)
0bar~0.35bar...35bar
Accuracy: ±0.5%FS
4~20mA DC 0/1~5V DC 0~10/20mA DC
-1bar...0mbar~100mbar…1000bar
General / Flush Diaphragm
CE, RoHS, ATEX approved
DNV and ABS certifications for installation on the ship
Range:-1bar...0~0.1bar…1000bar
Accuracy: ±0.15%FS (Typ.)
RS485/HART Protocol
DNV approved for ship use
Range: 0~250mbar to 0~250bar
Accuracy:±0.25%FS, ±0.5%FS
Output: 4mA~20mA DC, 0/1V~5/10V DC, 0.5V~4.5V DC
Large, high-capacity pulp storage towers with agitation homogenize the prepared pulp to guarantee continuous paper mill operation. Pump operation produces steam from the heated, agitated pulp, which also causes level oscillations.
more info...Pressure, flow, and level measuring instruments are deployed in water tanks, pipelines, and water inlets/outlets. This helps to manage the macro-control of production data in the water plant. Measuring instruments ensure smooth operation and normal production.
more info...The pulp undergoes high-temperature bleaching in a tower using peroxides, ozone, or oxygen to get the right white color. The tower usually stays empty while the large amount of bleached pulp is dumped via a screw conveyor.
more info...The main function of the gas regulator is to adjust the higher gas inlet pressure to the set lower gas outlet pressure. With a series of changes in gas consumption and inlet pressure, the gas regulator will automatically keep the outlet pressure value within a certain range and play a stabilising role. The pressure transmitter is the core component of the regulator.
more info...