New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.

Water Pressure Sensors

MicroSensor designs and produces water use pressure sensors with optional pressure range, materials, output signals as well as pressure ports, etc. Custom-design service is available. As a world well-known supplier, we provide pressure sensors for water pipes, pressure sensors for water tanks, drinking water pressure sensors, and underground water pressure sensors for accurate, stable, and reliable pressure measurement.

Water Pressure Sensors and Transmitters

Water Level Sensors

Water Pressure Sensors and Transmitters

The industry application of MicroSensor water pressure sensors involves hydrology and water conservancy, environmental monitoring, and more. The accurate measurement aims at depth, pressure, and flow rates. Various application sites include static pressure measuring of the pipelines, vessels, tanks, etc. The pressure transducer is available to measure the groundwater depth of boreholes and agriculture irrigations. Micro Sensor experts offer professional technical advice and support for selecting and installing water pressure transmitters.


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...
Pressure Transmitter Suitable For General Industry

Pressure Transmitter Suitable For General Industry

[M20]

Range: 0~250mbar to 0~250bar

Accuracy:±0.25%FS, ±0.5%FS
Output: 4mA~20mA DC, 0/1V~5/10V DC, 0.5V~4.5V DC

more info...
Digital Pressure Transmitter

Digital Pressure Transmitter

[MPM3801A]

Range:0.07Bar~1000Bar
Accuracy: ± 0.25%FS
General use structure

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 Level Sensors

Generally, the water tank pressure sensors sense the amount of water in the containers or the change rate at that level as we can call water level sensors. Within the tanks or containers, the air above the water is compacted as the water level increases, exerting more pressure on the water tank sensor. The sensor signal is converted into a digital value thus the water amount or level can be measured.
Similar to tanks, the groundwater, and borehole levels can be measured with water level pressure sensors. MicroSensor offers a series of water pressure level sensors for water pressure measuring applications.


Submersible Level Transmitter

Submersible Level Transmitter

[MPM489W]

Φ26mm
0m~1m…200m H2O
Accuracy: ±0.25%FS, ±0.5%FS, ±1%FS
DNV approved for installation on all vessels
ATEX Certificated

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...
Deepwater Level Transmitter

Deepwater Level Transmitter

[MPM426WS]

350m~2000mH2O
-20…0~10…80℃
Deep-water Application

more info...
Level Transmitter for Low Level

Level Transmitter for Low Level

[MPM436W]

Low Level Measurement
Range: 0.5, 1, 2mH2O
Accuracy: ±0.5%FS(Min.)

more info...


How Does a Water Pressure Sensor Work?


Water pressure sensors or liquid level pressure sensors are widely applied to water-related applications. Scenarios include but are not limited to water tanks, water pipelines, and water containers. With a port installed in the tank, container, and water pipes, the water pressure is sensed by the diaphragm of the sensing element and converted to a current signal through the circuit to fulfill the whole measurement. So it can measure the level, MicroSensor offers a series of level sensors used in water pressure measurement.



Water Monitoring Solutions Micro Sensor Offers


Water is the source of life. It is an essential key resource in people's production and life. As society developed, water shortage and environmental pollution became increasingly prominent. How to promote the transformation and upgrading of traditional water resources management with newer, more efficient, and smarter technologies, equipment, and solutions is more important now.

The water and environmental sector are one of the most diverse in business. Micro Sensor water monitoring solutions include:


• Seawater solution such as seawater desalination


• Water supply systems such as urban water pipelines 


• Water in Environmental protection such as sewage treatment


• Water solution in marine such as drinking water, ballast tank water


• Water solution in oilfields such as water flooding,  oil, and gas collection


• Underground water monitoring



 

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