4-20mA Pressure Sensors 59

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Part RoHS Manufacturer Sensors or Transducers Type Mounting Feature Output Type Package Shape or Style Output Range Package Body Material Maximum Supply Voltage Pressure Sensing Mode Port Type No. of Bits Sensitivity (mV/V) Body Length/Diameter Body Width Maximum Accuracy (%) Linearity (%) Body Height Minimum Supply Voltage Maximum Operating Temperature Response Time Minimum Operating Temperature Terminal Finish Termination Type Output Interface Type Maximum Operating Current Additional Features Maximum Pressure Range Housing JESD-609 Code Minimum Pressure Range Nominal Offset

PX3AF1BH040BSCHX

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

25 V

SEALED GAGE

7/16-20 UNF

21.6 mm

0.25

37.4 mm

8 V

125 Cel

2000 us

-40 Cel

CONNECTOR

2-WIRE INTERFACE

IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION

BRASS

PX3EN2BH008BSCHX

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

25 V

SEALED GAGE

1/8-27NPT

21.6 mm

0.25

36 mm

8 V

125 Cel

2000 us

-40 Cel

CABLE

2-WIRE INTERFACE

IP65, IP67, IP69K, PORT HEIGHT=10MM, SHORT CIRCUIT PROTECTION

BRASS

SPTMA0500PG5W02

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

24 V

GAUGE

1/4-18 NPT

20.7 mm

60.35 mm

12.5 V

85 Cel

5000 us

-40 Cel

CABLE

Port Diameter = 13.72 MM and Port Height = 12.45 MM

500 Psi

STAINLESS STEEL

0 Psi

4MA

M5256-000012-010BG

TE Connectivity

PRESSURE SENSOR,STRAIN GUAGE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

30 V

GAUGE

1/4-19 BSPP

0.25

9 V

105 Cel

3000 us

-40 Cel

CONNECTOR

IP65, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

145.03 Psi

STAINLESS STEEL

0 Psi

MG-1000-B-MD-R

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

ANALOG CURRENT

ROUND

4-20mA

30 V

GAUGE

1/8-27 NPT

75.5 mm

0.25

72.5 mm

8 V

60 Cel

1000 us

-10 Cel

CONNECTOR

STAINLESS STEEL

4.0mA

M5251-000005-01KPG

TE Connectivity

PRESSURE SENSOR,STRAIN GUAGE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

30 V

GAUGE

1/4-18 NPT

0.25

9 V

125 Cel

3000 us

-40 Cel

CABLE

IP67, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

1000 Psi

STAINLESS STEEL

0 Psi

MLH010BGG01B

Honeywell Sensing And Control

PRESSURE SENSOR,STRAIN GUAGE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

30 V

RELATIVE

1/4-18 NPT

0.25

9.5 V

125 Cel

2000 us

-40 Cel

CONNECTOR

2-WIRE INTERFACE

IP 65, PORT HEIGHT=20.1 MM, REVERSE VOLTAGE PROTECTION

PLASTIC

MLH350BSC01B

Honeywell Sensing And Control

PRESSURE SENSOR,STRAIN GUAGE

CURRENT OUTPUT

CYLINDRICAL

4-20mA

30 V

SEALED GAGE

STRAIGHT

9.5 V

125 Cel

2000 us

-40 Cel

IP 65, REVERSE VOLTAGE PROTECTION

PLASTIC

PN2023

Ifm Electronic

PRESSURE SENSOR,CERAMIC

ANALOG CURRENT

CYLINDRICAL

4-20mA

32 V

RELATIVE

34 mm

91.5 mm

18 V

80 Cel

3000 us

-25 Cel

CONNECTOR

2-WIRE INTERFACE

35 mA

IP 65, REVERSE POLARITY PROTECTION, SHORTCIRCUIT PROTECTION, IT ALSO HAVE OUTPUT RANGE 0-10 V

362.5 Psi

STAINLESS STEEL

-14.5 Psi

E8AA-M10

Omron

PRESSURE SENSOR,STRAIN GUAGE

ANALOG CURRENT

CYLINDRICAL

4-20mA

24 V

GAGE

22 mm

1

1

70 mm

12 V

60 Cel

100000 us

-10 Cel

CABLE

3-WIRE INTERFACE

40 mA

175 Psi

0 Psi

E8AA-M05

Omron

PRESSURE SENSOR,STRAIN GUAGE

ANALOG CURRENT

CYLINDRICAL

4-20mA

24 V

GAGE

22 mm

1

1

70 mm

12 V

60 Cel

100000 us

-10 Cel

CABLE

3-WIRE INTERFACE

40 mA

87.5 Psi

0 Psi

Pressure Sensors

Pressure sensors are electronic devices that are used to measure the pressure of gases or liquids in a variety of applications. They convert physical pressure into an electrical signal that can be measured, processed, and used for control or monitoring purposes.

Pressure sensors can be classified into two main categories: absolute pressure sensors and gauge pressure sensors. Absolute pressure sensors measure the pressure relative to a vacuum or absolute zero pressure, while gauge pressure sensors measure the pressure relative to atmospheric pressure.

Pressure sensors work based on the principle of converting pressure into an electrical signal. This can be achieved using different sensing technologies, including strain gauge, capacitive, piezoelectric, and optical sensing.

Strain gauge pressure sensors use a thin metal film that changes resistance as the pressure applied to it changes. Capacitive pressure sensors use the change in capacitance between two plates as the pressure changes. Piezoelectric pressure sensors use crystals that generate an electrical signal in response to pressure, and optical pressure sensors use the change in light transmission through a material as the pressure changes.

Pressure sensors are used in a wide range of applications, including automotive, aerospace, industrial, medical, and consumer electronics. In the automotive industry, they are used for monitoring tire pressure and engine oil pressure. In the aerospace industry, they are used for monitoring cabin pressure and fuel pressure. In the medical industry, they are used for monitoring blood pressure and respiratory pressure. In the industrial sector, they are used for process control and monitoring.