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 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 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~100bar…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
In the papermaking process, pulp is fed into the headbox of the paper machine. In the hydraulic headbox, pulp enters the weir pool via the conical distribution pipe and tube bundles, and is then sprayed onto the forming wire by the weir plate. Since the pulp jet velocity is controlled by adjusting the headbox slice pressure per the wire speed, accurate pressure measurement in the headbox is essential.
more info...Oil is a high-quality energy and chemical raw material. That is, the "blood of industry". There are various challenges due to different environmental climates and storage conditions all over the world, as well as various unforeseen situations in the process of monitoring of oil tanks.
more info...Wind turbine generators require a control system to optimize the direction of the turbine in accordance with the wind direction (yaw control) and adjust the angle of the blades (pitch control). This control system is completed by the cylinder system based on the hydraulic principle, in which the pressure sensor plays an important role.
more info...Accurate monitoring and control of pressure, level, temperature, and flow are essential in the chemical industry to ensure product quality and production safety. In-depth monitoring solutions from Micro Sensor offer an extensive range of cutting-edge sensors and smart control instruments that can precisely and in real-time monitor these crucial specifications. Data integration and analytics are also used to optimize the production process.
more info...