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
Chemical & Oil Tank Pressure Sensors
The oil & gas industry is an important part of modern Industry 4.0 and plays an influential part in the global economy. For chemical & oil tanks' pressure and level measurement, the level and pressure transmitters are required to be explosion-proof, stable, and with high accuracy. Besides, the chemical & oil tank pressure sensors and transmitters require several certificates, such as ATEX explosion-proof, ECM, DNV ship use, etc.
ATEX Pressure Transmitter
[MPM489]
-1bar...0mbar~100mbar…1000bar
General / Flush Diaphragm
CE, RoHS, ATEX approved
DNV and ABS certifications for installation on the ship
Smart Differential Pressure Transmitter
[MDM7000DP]
Accuracy: ±0.05%, ±0.075%URL
Range: 20mbar~100bar
Long-term stability: ±0.1% Span/10 years
Maximum turndown ratio：100：1
DNV, ABS, KR, NK, and RS approved for installation on vessels
Submersible Level Transmitter
[MPM426W Series]
Level measurement: 0mH2O~2mH2O…200mH2O
Pressure measurement: 0mabr~200mabr...350bar
Outputs: 4mA~20mA, 1V~5V, 0.5V~4.5V...RS485-Modbus, etc.
CCS, ABS, DNV approved for ship use
Flange Gauge/Absolute Pressure Transmitter
[MDM7000-GP-T/AP-T]
MDM7000-GP-T Accuracy：±0.1%、±0.2%URL
MDM7000-AP-T Accuracy：±0.1%、±0.2%URL
MDM7000-GP-T Range：0.4bar~100bar
MDM7000-AP-T Range：0.4bar~10bar
DNV, ABS, KR, NK, and RS approved for installation on vessels
Digital RS485 HART Pressure Transmitter
[MPM4730]
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
Smart Level Transmitter
[MDM7000LT]
Accuracy: ±0.075%URL
Range: 0.4bar~2.5bar
Output Signal: 4mA~20mA DC, HART
DNV, ABS, KR, NK, and RS approved for installation on vessels
Water Tank Pressure Sensors
Generally, the pressure sensor for water tank and pressure transmitter for water tank pressure measurement can be divided into two types, contact types such as submersible pressure sensor in the water or fixed in the bottom of the tank as well as differential pressure transmitter mounted in the tanks via tubes or pipes, and the contactless type water pressure sensor which radar and ultrasonic pressure sensors are required. MICROSENSOR offers both contact and non-contact types.
Radar Level Meter
[LKZLD]
Contactless Level Measurement
Measuring range: 0m～70m
Measured media: Solid, Liquid
Ultrasonic Level Meter
[LR725L]
Level range: 5, 10, 15, 20, 30, 40, 50mH2O
Accuracy: ±0.5%FS~±1.0%FS
Intelligent Level Transmitter
[MPM4700]
3, 5, 7, 10, 20, 35, 70, 100, 200mH2O
Accuracy: ±0.1%FS (Typ.)
HART Protocol
DNV approved for ship use
Gas Tank Pressure Sensors
Industrial gases are widely used in modern industry productions while storage tanks are needed for storage and transportation. For the gas tanks, pressure measurement ensures safe storage conditions, maintaining proper pressure vaules, and preventing overpressure or underpressure situations. Special-structure gas tank pressure sensors are designed for various gases, such as natural gas(methane), LPG, oxygen, nitrogen, etc. The gas tank pressure sensors require high accuracy, long-term stability as well as explosion-proof certifications to ensure safe operation, improve production efficiency and reduce personnel costs.
Pressure Transmitter for Oxygen Measurement
[M20FL]
Widely used in the medical and pharmaceutical industry for oxygen measurement
All-welded design
Fully digital temperature compensation calibration
Adapted to breathable membranes
Pressure Transmitter for Hydrogen Measurement
[MPM480GH]
Hydrogen Service Gold Plated Diaphragm
Range: 0mbar ~ 250mbar...70bar
Output Signal: 4~20mA 0/1~5/10V DC 0.5~4.5V DC 0.5~2.5V DC
Silicon Microfused Pressure Transmitter
[MPM4511]
Heavy Duty & Shock Resistance
16Bar~1000Bar
Accuracy:±1%FS
Differential Pressure Transmitter for Oxygen Pressure Measurement
[MDM4901FL]
0bar~0.35bar...35bar
Accuracy: ±0.5%FS
Oxygen DP Measurement
Typical Installation Location of the Tank Pressure Transmitters
What Types of Tanks Can A Pressure/Level Transmitter Work With?
A tank pressure transmitter or tank level transmitter can work with most sealed or open(vented) tanks, provided the correct type (gauge, absolute, differential), material compatibility, and pressure/level ranges are matched. Here's a classification from a shape perspective:
Vertical: Tall, narrow tanks standing upright, common for water storage and gas tanks.
Horizontal: Longer, wider tanks lying on their side, used for industrial storage.
Spherical Tanks: Optimal for gas storage due to uniform stress distribution; used for liquefied gases like LPG.
Elliptical or Oval Tanks: Used in specialized applications where space or specific flow characteristics are needed.
Open-top Tanks: Used for temporary storage or processing, often with a cylindrical or rectangular shape.
Storage Tank Monitoring Solutions
MICROSENSOR offers customized tank pressure solutions according to customers' unique requirements. Regardless of whether it's water tanks, oil tanks, chemical tanks, or other industrial gas tanks, once we receive an inquiry from customers, our R&D team collaborates with our production and quality teams to offer suitable products, from design to testing and production. Micro Sensor's tailor-made team is capable of customizing materials, pressure ports, output signals, and threads, of course. Discover more details about "Choosing the Right Pressure Transmitter for Different Storage Tanks".
Resources
-
Join MICROSENSOR at SENSOR+TEST 2026
MICROSENSOR will be featuring its core product lines at SENSOR+TEST with a particular focus on OEM pressure sensing elements, industrial transmitters, and a comprehensive range of level, flow, and temperature instruments.
-
New from Micro Sensor: MPM281S and MPM289 Pressure Sensors
Micro Sensor is pleased to announce that the MPM281S High-Stability Series has officially entered mass production, and the MPM289 Unified Series is now fully stocked for global distribution.Micro Sensor Co., Ltd. (Micro Sensor) is plea...
-
Join MICROSENSOR at EXPOQUIMIA 2026
EXPOQUIMIA, a premier event with over 50 years of history, is dedicated to sustainability and efficiency in the chemical and process industries. As a leading manufacturer of industrial instrumentation, MICROSENSOR is proud to exhibit w...
-
Micro Sensor Honored with 2026 CAIMRS Global Reach Award
Micro Sensor Co., Ltd. has been awarded the 2026 CAIMRS Global Reach Award at the 24th annual China Automation and Digitalization Industry Conference. The award recognizes companies demonstrating strong international growth, technologi...
-
Pressure Transmitter for Ballast Water Tanks in Marine Applications
Ballast water tanks are a critical component of modern ships, ensuring vessel stability, safety, and optimal performance during loading, unloading, and navigation. By adjusting the amount of ballast water in different tanks, ships can ...
-
Pressure Transmitters for Coolant Distribution Units In Data Centers
Pressure transmitters are a vital part of Coolant Distribution Units in modern data centers. By providing accurate and reliable pressure monitoring, these sensors enable stable coolant circulation, efficient pump control, and early detectio...
Copyright © 2026 MICRO SENSOR CO., LTD
