Digital RS485 HART Pressure Transmitter
Range: -1bar…0bar~70mbar…1000bar
Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
RS485/HART® communication protocol
Intrinsically safe, Ex ia IICT4 Ga
-
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
IIC Pressure Sensor
MPM3801
- · Digital IIC output
- · 0bar~0.07bar…1000bar
- · Accuracy: ±0.25%FS, ±0.5%FS, ±1%FS
Used For
Industrial Process Control, Gas & Liquid Pressure Measurement, Cooling Equipment and Air Conditioning System
Leave a MessageMPM3801
Used For
Industrial Process Control, Gas & Liquid Pressure Measurement, Cooling Equipment and Air Conditioning System
Leave a MessageIIC pressure sensors are a type of digital pressure sensor that communicates using the I2C (Inter-Integrated Circuit) protocol. The MPM3801 pressure sensor is digital with IIC and SPI interface protocol. The pressure sensor with digital output is designed with small size, an oil-filled type which employs silicone oil as a medium for transmitting pressure from the 316L stainless steel diaphragm to the sensing die, and low power consumption. The digital IIC pressure sensor can be widely used for various liquid pressure measurements in industrial process control.
The MPM3801 IIC pressure sensor offers application possibilities, including industrial automation, HVAC systems, and environmental monitoring.
Feature
• IIC digital output
• Digital normalized output simplify data processing and interpretation
• Isolated oil-filling construction ensures accurate pressure measurements
• Compatible with both stainless steel and viton materials
Specification
• Range: 0bar~0.07bar/0.2bar/0.35bar/0.7bar/1bar/2bar/3.5bar/ 5bar/7bar/10bar/16bar/20bar/35bar/70bar/100bar/ 200bar/350bar/700bar/1000bar
• Accuracy: ±0.25%FS, ±0.5%FS, ±1%FS
• Output Digital Value: 1638 (zero)~14746 (span)
• Power Supply: 3.3±0.1V DC(default)；5±0.1V DC
• Long Term Stability: ±0.2%FS/year
Image:
IIC pressure sensors are a type of digital pressure sensor that communicates using the I2C (Inter-Integrated Circuit) protocol. The MPM3801 pressure sensor is digital with IIC and SPI interface protocol. The pressure sensor with digital output is designed with small size, an oil-filled type which employs silicone oil as a medium for transmitting pressure from the 316L stainless steel diaphragm to the sensing die, and low power consumption. The digital IIC pressure sensor can be widely used for various liquid pressure measurements in industrial process control.
The MPM3801 IIC pressure sensor offers application possibilities, including industrial automation, HVAC systems, and environmental monitoring.
Feature
• IIC digital output
• Digital normalized output simplify data processing and interpretation
• Isolated oil-filling construction ensures accurate pressure measurements
• Compatible with both stainless steel and viton materials
Specification
• Range: 0bar~0.07bar/0.2bar/0.35bar/0.7bar/1bar/2bar/3.5bar/ 5bar/7bar/10bar/16bar/20bar/35bar/70bar/100bar/ 200bar/350bar/700bar/1000bar
• Accuracy: ±0.25%FS, ±0.5%FS, ±1%FS
• Output Digital Value: 1638 (zero)~14746 (span)
• Power Supply: 3.3±0.1V DC(default)；5±0.1V DC
• Long Term Stability: ±0.2%FS/year
Read / Download our Datasheet in PDF
Download
- Related Products
- Related Accessories
-
-
Digital IIC Pressure Transmitter for Volume Corrector
Standard I²C or SPI protocol
Details
Low power consumption with temperature compensation
RoHS approved -
Digital Output Pressure Sensor
Range: -1bar…0bar~0.35bar…35bar
Details
Output signal: Digital I²C (pressure, temperature)
Relate Solutions
-
Vadose Solution Treatment System Pressure Monitoring
The current comprehensive solution for vadose solution is to adopt vadose solution and membrane concentrated liquid treatment technology, as well as integrated treatment technology for high-risk special wastewater. Monitoring instruments are installed on the treatment equipment to ensure the vadose solution treatment process meets the emission standards, and the data is transmitted to the central platform of the regulatory department.
more info... -
Oil and Gas Wells Remote Monitoring
To accurately obtain information about fluid properties, oil layer depth, and other parameters during exploration and extraction, it is necessary to measure formation pressure, fluid density, temperature, and other factors. These data can be remotely transmitted to an online dispatch platform, connected with other oil and gas wells, and integrated into a dedicated IoT network for the oil field. This enables automatic data collection and remote control of oil well production, achieving unified scheduling and intelligent management of oil well production.
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... -
Dryer
Dryers are often used to dry medicines or extract active ingredients from traditional Chinese medicines, which are easily decomposed in high temperature environments. Temperature measurement is required in the heating area, cooling area and material outlet of the dryer, and pressure transmitters are used to measure the pressure of air or gas to help adjust the air flow speed and fan operation status, or measure the pressure of steam, hot water, and hot oil pipelines.
more info...
Copyright © 2026 MICRO SENSOR CO., LTD
