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Pressure Transmitters for General Industries
ATEX Pressure Transmitter
MPM489
General / Flush Diaphragm
CE, RoHS, ATEX approved
Pressure Transmitter for Oxygen Measurement
M20FL
All-welded design
Fully digital temperature compensation calibration
Adapted to breathable membranes
Pressure Transmitter
MPM483E
Support reverse polarity, transient overcurrent and over-voltage protection
LCD / LED display
CE approved
Pressure Transmitter for Hydrogen Measurement
MPM480GH
Range:0.1Bar~70Bar
Output Signal:4~20mA 0/1~5/10V DC 0.5~4.5V DC 0.5~2.5V DC
Hydraulic Pressure Transmitter
MPM4511A
0bar～16bar …350bar
Accuracy:±0.5%FS
Digital Pressure Transmitter
MPM4736
Range:0.1Bar~1000Bar
Digital temperature compensation and non-linearity modulation
Pressure Transmitter Suitable For General Industry
M20
Accuracy:±0.25%FS, ±0.5%FS
Output: 4mA~20mA DC, 0/1V~5/10V DC, 0.5V~4.5V DC
Analog Output Pressure Transmitter
MPM4891B
Accuracy: ±0.5%FS
Output Signal: 4-20m ADC
High Temperature Pressure Transmitter
MPM4530
4~20mA DC
High Temperature 0~150℃ G31(General) Or Customized
Fluid Pressure Transducer
MPM489B
Accuracy: 0.5％FS
Output: 4~20mADC, 2-wire
Piezoresistive Pressure Transducer
MPM380
Accuracy: ±0.25%FS (Typ.)
Power Supply: 1.5mADC
Intelligent Display Pressure Transmitter
MPM4760
LCD Indicator
Battery Power Supply
Pressure Transmitter for General Industry
MPM4841A
Accuracy: ±0.5%FS
CE, RoHS
The pressure transmitter converts the physical parameters of gas and liquid sensed by the sensor into standard signals. These physical quantities include pressure, temperature, flow rate, etc. Standard signals will be provided to indicate alarms, recorders, etc. These secondary instruments perform measurement, recording, and process regulation.
Common Thread for Pressure Transmitters
Thread Size | Illustration | Standard | Sealing | Usage |
| M |  | Metric | No sealing property after tightening, the only connection in the pipeline. | Non-pipe connection; Used for low-pressure pipelines(with sealing rings). |
| R |  | Imperial | Sealing after tightening. | Used for pipe connections, such as water pipes, oil pipes and air pipes. |
| G |  | No sealing property after tightening. Used for low-pressure pipelines(with sealing rings). | ||
| NPT |  | American-made | Sealing after tightening. |
In addition to common thread connections, MicroSensor provides clamp and flange connections. For any questions about product selection, please do not hesitate to contact us.
How to Choose the Materials of the Diaphragm and Process Connection Port?
| Material | Applicable Media | Features | Application |
| 316L | Room temperature nitric acid environment with concentration ≤68%; alkaline environment; 10% concentration of sulfur dioxide and hydrogen sulfide environment. | Suitable for water-related media | Water, fire protection, heating, environmental protection and other industries. |
| Titanium alloy | Atmosphere, sea water, nitric acid, sulfuric acid; oxidizing media and strong bases. | Corrosion performance is higher than most 316L materials | Shipping industry |
| Hastelloy C276 | Normal temperature phosphoric acid environment; Various organic acids (except hydrofluoric acid) | Not suitable for the alkaline environment; In environments with high concentrations of nitrates and sulfates | Petroleum and petrochemical, flue gas desulfurization, pulp and paper and other industries |
| Tantalum | Suitable for all media (except hydrofluoric acid and strong alkali) | Extremely high corrosion resistance | Aerospace, medical and scientific research and other fields. |
Economical:
316L>Titanium alloy>Hastelloy C276>Tantalum
Corrosion resistance:
Tantalum＞Hastelloy C276＞Titanium alloy＞316L
The selection of the material of the pressure transmitters interface needs to be combined with a comprehensive evaluation and selection of the diaphragm material and medium characteristics.
Resources
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Micro Sensor Showcased at Sensor China 2024
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Meet Micro Sensor at WWEM 2024
As the water, wastewater, and environmental monitoring sectors evolve, staying on the cutting edge of technology is essential. WWEM focuses on organizes events, conferences, and exhibitions to promote the sharing of knowledge, technolo...
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Meet Micro Sensor at WEFTEC 2024
Micro Sensor, a leader in industrial measuring instrument solutions, is excited to announce its participation in the upcoming WEFTEC 2024 Exhibition, set to take place in New Orleans from October 2-4, 2024. This annual event, recognize...
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Meet Micro Sensor at WETEX 2024
WETEX focuses on sustainability and innovation in water, energy, and environmental technologies. Micro Sensor's commitment to sustainability, efficiency, and environmental stewardship will be at the forefront of its booth. WETEX 2024 w...
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Pressure Transmitters Used in Booster Pump Industry
Pumps are vital equipment in industries and are used in various applications across different sectors such as water treatment plants, oil and gas industry, chemical processing, power generation, manufacturing, agriculture for irrigatio...
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Hydrogen Energy Monitoring Solutions
Industry BackgroundHydrogen energy is a clean, renewable energy source. It is gradually becoming a key force in the global energy transformation. According to the International Energy Agency (IEA) report, the global hydrogen energy mar...
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