Differential Pressure Transmitter
Output: mV
Accuracy: 0.25%FS
Max. static pressure 20MPa
New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.
-
Products
- Solutions
- Service Support
Pages
- Pressure Sensor
- Pressure Transmitter and Transducer
- What is a Pressure Transducer？
- Level Transmitter and Sensors
- Differential Pressure Sensors
- Differential Pressure Transmitters
- Level transmitter for Fuel and Chemical
- Water Pressure Sensors
- Tank Pressure Sensors and Transmitters
- Hydrostatic Level Measurement
- Oil Pressure Sensors and Transmitters
- Company
Water Differential Pressure Sensor
MDM291
- · 0bar~0.35bar…20bar
- · Fully Welded
- · Differential pressure sensor
Used For
Industrial Process Control, Pressure Checking Meter, Pressure Calibrator
Leave a MessageMDM291
Used For
Industrial Process Control, Pressure Checking Meter, Pressure Calibrator
Leave a MessageMDM291 water differential pressure sensor is a fully welded sensor. The product has undergone automatic testing and temperature compensation process in the production process, so that the product has good temperature characteristics. MDM291 selects silicon chips with high precision and high stability. The measured differential pressure is transmitted to the sensitive chip through the pressure port, the isolation diaphragm and the filled silicone oil. This achieves a linear conversion of the differential pressure and output voltage signals. The high and low voltage ends of MDM291 are protected by isolation diaphragms. Both pressure chambers can be in contact with corrosive and conductive fluid media. The electrical connection and the high and low voltage terminals adopt threaded interface, which is convenient for assembly and installation.
Features
• Isolated structure without "O" type sealing ring
• All 316L stainless steel material
• High static pressure 20MPa
• Wide temperature compensation range 0℃～70℃
• Pressure port thread optional
Image:
MDM291 water differential pressure sensor is a fully welded sensor. The product has undergone automatic testing and temperature compensation process in the production process, so that the product has good temperature characteristics. MDM291 selects silicon chips with high precision and high stability. The measured differential pressure is transmitted to the sensitive chip through the pressure port, the isolation diaphragm and the filled silicone oil. This achieves a linear conversion of the differential pressure and output voltage signals. The high and low voltage ends of MDM291 are protected by isolation diaphragms. Both pressure chambers can be in contact with corrosive and conductive fluid media. The electrical connection and the high and low voltage terminals adopt threaded interface, which is convenient for assembly and installation.
Features
• Isolated structure without "O" type sealing ring
• All 316L stainless steel material
• High static pressure 20MPa
• Wide temperature compensation range 0℃～70℃
• Pressure port thread optional
Read / Download our Datasheet in PDF
Download
- Related Products
- Related Accessories
Relate Solutions
-
Automated Process Control in Chemical Industry
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... -
Pressure Measurement in CDU (Coolant Distribution Unit)
Liquid cooling is widely used in CDU and pressure transmitters are essential o ensure stable and reliable liquid cooling operation in data centers. They monitor supply and return pressure, enabling precise pump control and consistent coolant flow.
more info... -
Seawater Desalination Equipment Flow and Pressure Monitoring
There is a shortage of freshwater resources in coastal or nearshore areas. Desalination is an important solution to water shortages in these areas. During the seawater desalination process, data such as flow rate and liquid level need to be monitored. Monitoring of these data ensures that the system is operating properly.
more info... -
Bridge Culvert Flood Monitoring
Real-time monitoring the low-ling areas, underpasses and bridge culverts. The current level and alarming messages are automatically displayed on the screen, such as “Passage”, “Allowing”, and “No entering”. The alarm will be triggered when the level is too high, aiming to ensure the personnel's safety.
more info...
Copyright © 2026 MICRO SENSOR CO., LTD
