ATEX Pressure Transmitter
-1bar...0mbar~100mbar…1000bar
General / Flush Diaphragm
CE, RoHS, ATEX approved
DNV and ABS certifications for installation on the ship
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
Differential Pressure Transmitter
MDM490
- · 0bar~0.4bar...35bar
- · Intrinsically safe, Ex ia IICT6 Ga
- · Accuracy: ±0.5%FS
Used For
Petroleum industry, Chemical industry, Electricity industry, Hydrology
Leave a MessageMDM490
Used For
Petroleum industry, Chemical industry, Electricity industry, Hydrology
Leave a MessageThe sensing element of MDM490 is a diffused silicon piezoresistive differential pressure sensor with a stainless steel 316L isolation diaphragm. The reliable performance of the DP sensor is due to temperature compensation and aging screening. It enables zero and full scale to be adjusted externally. MDM490 has obtained CE and RoHS certifications.
MDM490 DP transmitter is used for various gas and liquids differential pressure measurements of the pipeline, cylinder, bulk, and micro bulk.
Feature
• Gases & liquids differential pressure measurement
• Small size, easy installation
• Laser welding & All stainless steel sealed structure
• Explosion-proof certified
Specification
• Range: 0mbar~400mbar…35bar
• Overpressure positive pressure: ≤2 times FS, negative pressure is not allowed
• Maximum Static Pressure: ≤200bar
• Pressure Type: differential pressure
• Accuracy: ±0.5%FS
• Application Temperature: -30℃ ~ 80℃
• Output Signal: 4mA~20mA DC, 0mA~10/20mA DC, 0/1V~5V DC, 0V~10V DC
• Power Supply: 15V~28V DC
Image:
The sensing element of MDM490 is a diffused silicon piezoresistive differential pressure sensor with a stainless steel 316L isolation diaphragm. The reliable performance of the DP sensor is due to temperature compensation and aging screening. It enables zero and full scale to be adjusted externally. MDM490 has obtained CE and RoHS certifications.
MDM490 DP transmitter is used for various gas and liquids differential pressure measurements of the pipeline, cylinder, bulk, and micro bulk.
Feature
• Gases & liquids differential pressure measurement
• Small size, easy installation
• Laser welding & All stainless steel sealed structure
• Explosion-proof certified
Specification
• Range: 0mbar~400mbar…35bar
• Overpressure positive pressure: ≤2 times FS, negative pressure is not allowed
• Maximum Static Pressure: ≤200bar
• Pressure Type: differential pressure
• Accuracy: ±0.5%FS
• Application Temperature: -30℃ ~ 80℃
• Output Signal: 4mA~20mA DC, 0mA~10/20mA DC, 0/1V~5V DC, 0V~10V DC
• Power Supply: 15V~28V DC
Read / Download our Datasheet in PDF
Download
- Related Products
- Related Accessories
Relate Solutions
-
Bottle Washing Machine
Before beer bottles, medicine bottles, and condiment bottles are filled with liquid, they need to be cleaned first. The cleaning process is as follows: First, the bottles are filled with lye in the alkali tank to remove most of the stains; then, the bottles are back washed with high pressure using water of different temperatures to wash away the remaining impurities and lye. To ensure the stable operation of the bottle washing machine, the level of the alkali tank needs to be measured by hydrostatic pressure. In addition, the pressure of the alkali tank water inlet pipe and the nozzle pipe also needs to be measured.
more info... -
Groundwater Monitoring Well Level Monitoring
Real-time monitoring of groundwater monitoring wells in the water source area is conducted using monitoring instruments, obtaining data such as water level and flow, thus allowing timely understanding of groundwater resource extraction and usage, providing early warnings, and ensuring the rational use of water resources.
more info... -
Oil, Gas, Water Storage Tank Monitoring
There are a large number of application scenarios of oil, gas, water and other fluid medias in industrial production, which are often stored in tanks of various sizes. Instruments can be installed to monitor the liquid level and pressure changes in the tanks, and automation management can be achieved through platforms and networks.
more info... -
Printing Equipment Monitoring
In an inkjet printer, the continuous inkjet state of the ink nozzles ensures print quality. Normal ejection of ink in the nozzle requires continuous application of pressure. The pressure detection component monitors and controls the pressure. High-precision, high-sensitivity pressure sensors control the accurate delivery of ink during printing.
more info...
Copyright © 2026 MICRO SENSOR CO., LTD
