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Tank Pressure Sensors and Transmitters

Tanks are widely used in industries for industrial liquids and gas storage, usage as well as transportation. So the condition of the tanks needs to be monitored correctly and in time to ensure safe operation. While there are types of tanks, such as vertical high-pressure deep cold bulk storage tanks, horizontal type, compressed gas cylinders, nitrogen generating machines, and chemical tanks. Different types of pressure sensors and pressure transmitters are required. Besides liquid gases, the pressure sensor of oil tanks is needed too. MicroSensor offers pressure sensors for various kinds of liquid gas tanks, water tanks as well as oil tanks for pressure and level measurement with stable and accurate performance.

Chemicla & Oil Tank Pressure Sensors

Water Tank Pressure Sensors

Gas Tank Pressure Sensors

Chemicla & 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

ATEX Pressure Transmitter

[MPM489]

-1bar...0mbar~100bar…1000bar
General / Flush Diaphragm
CE, RoHS, ATEX approved
DNV and ABS certifications for installation on the ship

more info...
Smart Differential Pressure Transmitter

Smart Differential Pressure Transmitter

[MDM7000DP]

Accuracy: ±0.075%,±0.05%,±0.1%URL
Range: 20mbar~100bar
Long-term stability: ±0.2% SPAN/10years
Maximum turndown ratio:100:1
DNV, ABS, KR, NK, and RS approved for installation on vessels

more info...
Submersible Level Transmitter for Fuel and Chemicals Measurement

Submersible Level Transmitter for Fuel and Chemicals Measurement

[MPM426W Series]

Level / Pressure Measurement: 0mH2O~2mH2O…200mH2O / 0mbar~200mbar...350bar
Output mode: 4mA~20mA, 1V~5V, 0.5V~4.5V...RS485-Modbus, etc.
Low power consumption
ABS, DNV approved for ship use

more info...
Flange Gauge/Absolute Pressure Transmitter

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

more info...
Smart Level Transmitter

Smart Level Transmitter

[MDM7000LT]

Accuracy:±0.2% URL
Range: 0.4bar~10bar
Output Signal: 4mA~20mA DC+HART
DNV, ABS, KR, NK, and RS approved for installation on vessels

more info...
Digital RS485 HART Pressure Transmitter

Digital RS485 HART Pressure Transmitter

[MPM4730]

Range:-1bar...0~0.1bar…1000bar
Accuracy: ±0.15%FS (Typ.)
RS485/HART Protocol
DNV approved for ship use

more info...

Water Tank Pressure Sensors

Generally, the pressure sensors and pressure transmitters 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 type.


Radar Level Meter

Radar Level Meter

[LKZLD]

Contactless Level Measurement
Measuring range: 0m~70m
Measured media: Solid, Liquid

more info...
Ultrasonic Level Meter

Ultrasonic Level Meter

[LR725L]

Level range: 5, 10, 15, 20, 30, 40, 50mH2O
Accuracy: ±0.5%FS~±1.0%FS

more info...
Intelligent Level Transmitter

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

more info...

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

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

more info...
Pressure Transmitter for Hydrogen Measurement

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

more info...
Silicon Microfused Pressure Transmitter

Silicon Microfused Pressure Transmitter

[MPM4511]

Heavy Duty & Shock Resistance
16Bar~1000Bar
Accuracy:±1%FS

more info...
Differential Pressure Transmitter for Oxygen Pressure Measurement

Differential Pressure Transmitter for Oxygen Pressure Measurement

[MDM4901FL]

0bar~0.35bar...35bar
Accuracy: ±0.5%FS
Oxygen DP Measurement

more info...


What Types of Tank 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:

pressure measurement for different tanks

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.



Customized Tanks Pressure Sensors and Transmitters are Available

MicroSensor offers customized products and solutions for pressure transmitters 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 will work together with our production team and quality team to offer suitable products, from design to testing and production. MicroSensor's tailor-made team is capable of customizing materials, pressure ports, output signals, and threads, of course.



 

Resources

  • Micro Sensor Receives CNAS Accreditation

    Micro Sensor Receives CNAS Accreditation

    Micro Sensor Co., Ltd. is proud to announce that its Testing Center has been officially accredited by the China National Accreditation Service for Conformity Assessment (CNAS) for pressure transmitter and pressure sensor testing (Regis...

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  • Notification of New Product Change Notice Release

    Notification of New Product Change Notice Release

    Dear Customer,We are writing to inform you that Micro Sensor has issued a new Product Change Notice (PCN) as part of our ongoing efforts to enhance and standardize our product management system. This initiative focuses on optimizing th...

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  • Micro Sensor's MDM7000 Series Pressure Transmitter Received BV and LR Certificates

    Micro Sensor's MDM7000 Series Pressure Transmitter Received BV and LR Certificates

    Micro Sensor Co., Ltd. (hereafter "Micro Sensor") is proud to announce that its MDM7000 Series Smart Pressure Transmitter (hereafter "MDM7000 Series") has been successfully certified by both Bureau Veritas (BV) and Lloyd’s Register (...

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  • Meet MicroSensor at Sensor+Test 2025

    Meet MicroSensor at Sensor+Test 2025

    We are excited to invite you to join MicroSensor at Sensor+Test 2025! Taking place in Nuremberg, Germany, this event serves as a platform for industry professionals to showcase innovations, network, and learn about the latest advanceme...

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  • Meet MicroSensor at TAUSENDWASSER 2025

    Meet MicroSensor at TAUSENDWASSER 2025

    TAUSENDWASSER 2025 emphasizes the importance of conserving and efficiently using water resources. New technologies and products are promoting the water industry. Discover the measurement and control solutions with MicroSensor! Take the...

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  • Meet MicroSensor at SMAGUA 2025 with a FREE PASS

    Meet MicroSensor at SMAGUA 2025 with a FREE PASS

    At Smagua 2025, you'll have the opportunity to explore MicroSensor measuring products designed to meet the diverse needs of the water and wastewater industry. Our expert team will be on hand to discuss how our solutions can help you en...

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Contact Us

If you still can't find what you're looking for, please contact us with more details so that we can provide you with a suitable solution.

MICRO SENSOR CO., LTD


Headquarters
No. 18, Yingda Road,
Baoji, 721006,Shaanxi,P.R.China

German Subsidiary
Micro Sensor GmbH
Girardetstr. 6, D-45131 Essen, Germany

Tel: +86-29-88346384
Whatsapp: 15114817352
Email: sales@microsensor.cn