Differential Pressure Transmitter
0bar~0.4bar...35bar
Intrinsically safe, Ex ia IICT6 Ga
Accuracy: ±0.5%FS
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 0.1%FS in a temperature range of -30~80℃. 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 digital 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 pressure instrument is suitable for process control, water & waste treatment, chemical and mechanical equipment, offering versatile solutions.
Feature
• Pressure sensor with RS485 output 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, B3)
-20℃~70℃ (B2, cable material: PE, PVC)
-20℃~80℃ (B2, cable material: PUR)
-20℃~60℃ (intrinsic safety type)
• Storage Temperature:
-40℃~85℃ (B1)
-20℃~85℃ (B2, B3)
Image:
The MPM4730 digital RS485 HART pressure transmitter utilizes piezoresistive technology and specially designed electronics to provide high accuracy of 0.1%FS in a temperature range of -30~80℃. 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 digital 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 pressure instrument is suitable for process control, water & waste treatment, chemical and mechanical equipment, offering versatile solutions.
Feature
• Pressure sensor with RS485 output 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, B3)
-20℃~70℃ (B2, cable material: PE, PVC)
-20℃~80℃ (B2, cable material: PUR)
-20℃~60℃ (intrinsic safety type)
• Storage Temperature:
-40℃~85℃ (B1)
-20℃~85℃ (B2, B3)

0bar~0.4bar...35bar
Intrinsically safe, Ex ia IICT6 Ga
Accuracy: ±0.5%FS

-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
RS485/HART® communication protocol
Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
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

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