Pressure Transmitters for General Industries

Pressure Transmitters for General Industries

Micro Sensor, a manufacturer of pressure sensors, offers a wide range of industrial pressure transmitters and sensors for marine, process control, industrial gases, food and beverage, HVAC and telemetry. The pressure transmitters are available in measuring ranges from 0.1bar to 1000bar with outputs of 0.5V~2.5V DC / 0.5V~4.5V DC / 4mA~20mA DC, etc. These pressure transmitters are available with a range of certifications including ATEX Explosion Proof, Exd Approved and UL Listed for use in hazardous environments. Customised designs are also available.
Accuracy （Typ）
≤0.15%FS ( 3 )
0.25%FS ( 11 )
≥0.50%FS ( 25 )
±0.075%FS ( 0 )
≤ 0,50 % FS ( 25 )
±0.2%FS ( 2 )
±0.5%FS ( 1 )
Other Options
Compact ( 5 )
Sanitary ( 5 )
Display ( 11 )
explosion-proof ( 4 )
Pressure Type
Gauge & Absolute ( 26 )
Differential ( 3 )
Product Type
Transmitter ( 30 )
Switch ( 0 )
Output
4~20mA ( 26 )
Voltage Output ( 11 )
mV ( 2 )
RS485-Customised ( 4 )
RS485-Modbus ( 6 )
HART ( 4 )
IIC &SPI ( 2 )
Pressure Range
≤35bar ( 27 )
≤400bar ( 19 )
＞700bar ( 11 )
Explosion-proof Digital Pressure Transmitter

Explosion-proof Digital Pressure Transmitter

MPM483DM

LCD display Corrosion-resistant housing
High accuracy ±0.1% FS
High level EMC protection
Simultaneous hybrid output of 4-20 mA+RS485
Intrinsically safe and explosion proof certification
ATEX Pressure Transmitter

ATEX Pressure Transmitter

MPM489

-1bar...0bar~0.1bar…1000bar
General / Flush Diaphragm
CE, RoHS, ATEX approved
DNV and ABS certifications for installation on the ship
LCD HART Pressure Transmitter

LCD HART Pressure Transmitter

MPM486

Range:0bar~0.1bar…1000bar
HART Protocol
LCD Indicator
Pressure Transmitter for Electronic Industry

Pressure Transmitter for Electronic Industry

MPM458GUHP

Pressure type: Gauge
Range: -1bar~15bar; -1bar~35bar; -1bar~210bar
Accuracy: ±0.5%FS
Monosilicon Hygienic Pressure Transmitter

Monosilicon Hygienic Pressure Transmitter

SMP858-TSF-D

Pressure type: Gauge
Range: 0.1bar~25bar
Output signal: 4~20mA, 4~20mA+HART, Modbus-RTU/RS485 and others
Reference accuracy: ±0.2% upper range limit, maximum ±0.5% upper range limit
Hygienic Pressure Transmitter

Hygienic Pressure Transmitter

SMP858-TSF-S

Pressure type: Gauge
Range: 0.1bar~30bar
Output signal: 4~20mA, 4~20mA+HART
Reference accuracy: ±0.2% upper range limit, maximum ±0.5% upper range limit
Hygienic Temperature Transmitter

Hygienic Temperature Transmitter

LG200-FRF

Measuring range: -50~400℃
Output signal: 4~20mA、Modbus-RTU/RS485 and others
Reference accuracy: ±0.5% upper range limit
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
Pressure Transmitter

Pressure Transmitter

MPM483E

High-level electromagnetic compatibility
Support reverse polarity, transient overcurrent and over-voltage protection
LCD / LED display
CE approved
Low Range Pressure Transmitter

Low Range Pressure Transmitter

MPM430

5mBar~0.2Bar
4~20mA DC
Accuracy: ±0.5%FS
Pressure Transmitter for Hydrogen Measurement

Pressure Transmitter for Hydrogen Measurement

MPM480GH

Hydrogen Service Gold Plated Diaphragm
Range:0.1Bar~70Bar
Output Signal:4~20mA 0/1~5/10V DC 0.5~4.5V DC 0.5~2.5V DC
Digital IIC Pressure Transmitter for Volume Corrector

Digital IIC Pressure Transmitter for Volume Corrector

MPM3801GRF

I²C or SPI protocol
Low power consumption: standby power consumption ≤ 5μA, average working current ≤ 2.5mA
Low-voltage power supply: 3.3V, 5V, battery-powered
Secondary temperature compensation, total accuracy up to ±0.25%FS
RoHS and Reach approved
Hydraulic Pressure Transmitter

Hydraulic Pressure Transmitter

MPM4511A

Applicable for Hydraulic and Pneumatic
0bar～16bar …350bar
Accuracy:±0.5%FS
Silicon Microfused Pressure Transmitter

Silicon Microfused Pressure Transmitter

MPM4511

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

Digital Pressure Transmitter

MPM4736

Low Power Consumption
Range:0.1Bar~1000Bar
Digital temperature compensation and non-linearity modulation
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
Pressure Transmitter

Pressure Transmitter

MPM4503

Range:10Bar~50Bar
Compact Size & Shock Resistance
Accuracy:±1%FS
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
Water Pressure Transmitter

Water Pressure Transmitter

MPM4891

0bar~0.1bar…400bar
Accuracy: ±0.5%FS
Embedded LED Display
Analog Output Pressure Transmitter

Analog Output Pressure Transmitter

MPM4891B

0bar~0.1bar...400bar
Accuracy: ±0.5%FS
Output Signal: 4-20m ADC
Intelligent Pressure Transmitter

Intelligent Pressure Transmitter

MPM4780

Range:-1bar...0~0.1bar…1000bar
Accuracy: ±0.5%FS
ModBus-RTU Protocol
Differential Pressure Transmitter

Differential Pressure Transmitter

MDM490

0bar~0.35bar...35bar
Accuracy: ±0.5%FS
4~20mA DC 0/1~5V DC 0~10/20mA DC
Pressure Transmitter

Pressure Transmitter

MPM4150

Range:0~1bar; 0~16bar; 0~35bar
Ceramic Element
Water Pump Application
High Temperature Pressure Transmitter

High Temperature Pressure Transmitter

MPM4530

Range:0.1Bar~1000Bar
4~20mA DC
High Temperature 0~150℃ G31(General) Or Customized
Differential Pressure Transmitter

Differential Pressure Transmitter

MDM390

Output: mV
Accuracy: 0.25%FS
Max. static pressure 20MPa
Fluid Pressure Transducer

Fluid Pressure Transducer

MPM489B

Range:-1bar...0~0.2bar…1000bar
Accuracy: 0.5％FS
Output: 4~20mADC, 2-wire
Piezoresistive Pressure Transducer

Piezoresistive Pressure Transducer

MPM380

Range:-1bar...0~0.2bar…1000bar
Accuracy: ±0.25%FS (Typ.)
Power Supply: 1.5mADC
Intelligent Display Pressure Transmitter

Intelligent Display Pressure Transmitter

MPM4760

Range:0bar~1bar…1000bar
LCD Indicator
Battery Power Supply
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
Pressure Transmitter for General Industry

Pressure Transmitter for General Industry

MPM4841A

Range:0bar~0.35bar…200bar
Accuracy: ±0.5%FS
CE, RoHS
Economical Pressure Transmitter

Economical Pressure Transmitter

MPM4841B

Range:0bar~250bar…600bar
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

IllustrationStandardSealingUsage
MM.pngMetricNo sealing property after tightening, the only connection in the pipeline.

Non-pipe connection;

Used for low-pressure pipelines(with sealing rings).

RR.pngImperialSealing after tightening.Used for pipe connections, such as water pipes, oil pipes and air pipes.
GG.pngNo sealing property after tightening. 

Used for low-pressure pipelines(with sealing rings).

NPTNPT.pngAmerican-madeSealing 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?


MaterialApplicable MediaFeaturesApplication
316L

Room temperature nitric acid environment with concentration ≤68%;

alkaline environment;

10% concentration of sulfur dioxide and hydrogen sulfide environment.

Suitable for water-related mediaWater, 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 materialsShipping 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
TantalumSuitable for all media (except hydrofluoric acid and strong alkali)Extremely high corrosion resistanceAerospace, 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.

      




 

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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

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