| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Infineon Technologies |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
0.5-2.8V |
3.6 V |
HOLE |
10 |
11.09 mm |
6.05 inch |
4.05 mm |
2.1 V |
125 Cel |
-40 Cel |
Tin (Sn) |
SOLDER |
I2C INTERFACE |
188.54 Psi |
PLASTIC |
e3 |
14.5 Psi |
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|
|
TE Connectivity |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
0.60-2.40V |
3.6 V |
ABSOLUTE |
HOLE |
16 |
6.2 mm |
6.2 inch |
1.5 |
6.4 mm |
2.2 V |
85 Cel |
35000 us |
-40 Cel |
SOLDER |
3-WIRE SERIAL INTERFACE |
15.95 Psi |
STAINLESS STEEL |
.145 Psi |
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|
|
TE Connectivity |
PRESSURE SENSOR,PIEZORESISTIVE |
12.5 mm |
0.25 |
7.9 mm |
125 Cel |
-40 Cel |
1 Psi |
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|
|
TE Connectivity |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
VOLTAGE OUTPUT |
ROUND |
5 V |
ABSOLUTE |
WELDABLE |
22 mV/V |
9.04 mm |
0.25 |
13.2 mm |
125 Cel |
-40 Cel |
SOLDER |
1.5 mA |
1000 Psi |
STAINLESS STEEL |
0 Psi |
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|
|
STMicroelectronics |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
SQUARE |
0.20-1.50V |
3.6 V |
ABSOLUTE |
HOLE |
24 |
2 mm |
2 inch |
.8 mm |
1.7 V |
85 Cel |
-40 Cel |
SOLDER |
4-WIRE INTERFACE |
18.27 Psi |
3.77 Psi |
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|
|
STMicroelectronics |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
3.6 V |
ABSOLUTE |
HOLE |
24 |
3.5 mm |
3.5 inch |
1.85 mm |
1.7 V |
85 Cel |
-40 Cel |
SOLDER |
I2C/SPI |
18.275 Psi |
PLASTIC |
3.771 Psi |
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|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
VOLTAGE OUTPUT |
CYLINDRICAL |
75-125mV |
ABSOLUTE |
STRAIGHT |
12.7 mm |
2 |
0.05 |
19.33 mm |
125 Cel |
-40 Cel |
SOLDER |
2 mA |
15 Psi |
METAL |
0 Psi |
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|
All Sensors |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
VOLTAGE OUTPUT |
RECTANGULAR |
0.25-4.25V |
5.5 V |
DIFFERENTIAL |
STRAIGHT |
12.7 mm |
7.6 inch |
0.05 |
15.7 mm |
4.5 V |
125 Cel |
-40 Cel |
SOLDER |
2.25V |
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|
|
Infineon Technologies |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
0.1-4.85V |
5.5 V |
ABSOLUTE |
HOLE |
12 |
7 mm |
7 inch |
2.8 mm |
4.5 V |
125 Cel |
1000 us |
-40 Cel |
SOLDER |
10 mA |
AEC-Q100 |
23.9 Psi |
PLASTIC |
8.7 Psi |
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|
|
Robert Bosch |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
SQUARE |
3.6 V |
BAROMETRIC |
HOLE |
24 |
1.65 V |
SOLDER |
I2C/SPI |
.181 Psi |
.043 Psi |
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|
|
Festo Ag & Kg |
PRESSURE SENSOR,PEIZORESISTIVE |
CURRENT OUTPUT |
30 V |
RELATIVE |
15 V |
50 Cel |
0 Cel |
CONNECTOR |
IP40; POLARITY PROTECTION |
145.03 Psi |
PA/POM |
0 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG OUTPUT |
RECTANGULAR |
6.5 V |
DIFFERENTIAL |
STRAIGHT |
13.3 mm |
9.91 inch |
0.25 |
6.51 mm |
2.7 V |
85 Cel |
-40 Cel |
SOLDER |
2.2 mA |
Port Diameter = 2.34 MM and Port Height = 6.75 MM |
.18 Psi |
-.18 Psi |
-4MV/V |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG OUTPUT |
RECTANGULAR |
6.5 V |
DIFFERENTIAL |
STRAIGHT |
13.3 mm |
9.91 inch |
0.25 |
6.51 mm |
2.7 V |
85 Cel |
-40 Cel |
SOLDER |
2.2 mA |
Port Diameter = 2.34 MM and Port Height = 6.75 MM |
.3 Psi |
-.3 Psi |
-2MV/V |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG OUTPUT |
RECTANGULAR |
6.5 V |
DIFFERENTIAL |
BARBED |
13.3 mm |
10 inch |
0.25 |
10 mm |
2.7 V |
85 Cel |
-40 Cel |
SOLDER |
2.2 mA |
Port Diameter = 1.93 MM |
.03 Psi |
-.03 Psi |
-4MV/V |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG OUTPUT |
RECTANGULAR |
6.5 V |
DIFFERENTIAL |
BARBED |
13.3 mm |
10 inch |
0.25 |
10 mm |
2.7 V |
85 Cel |
-40 Cel |
SOLDER |
2.2 mA |
Port Diameter = 1.93 MM |
.07 Psi |
-.07 Psi |
-4MV/V |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG OUTPUT |
6.5 V |
DIFFERENTIAL |
BARBED |
0.25 |
2.7 V |
85 Cel |
-40 Cel |
SOLDER |
2.2 mA |
Port Diameter = 4.93 MM |
.03 Psi |
-.03 Psi |
-4MV/V |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
12 V |
DIFFERENTIAL |
STRAIGHT |
13.3 mm |
9.91 inch |
7.58 mm |
1.5 V |
85 Cel |
-40 Cel |
SOLDER |
1 mA |
Port Diameter = 2.34 MM and Port Height = 6.75 MM |
5 Psi |
-5 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
12 V |
GAGE |
BARBED |
10 mm |
10 mm |
1.5 V |
85 Cel |
-40 Cel |
SOLDER |
1 mA |
Port Diameter = 4.93 MM |
15 Psi |
0 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG VOLTAGE |
12 V |
DIFFERENTIAL |
BARBED |
1.5 V |
85 Cel |
-40 Cel |
SOLDER |
1 mA |
Port Diameter = 1.92 MM |
15 Psi |
-15 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
THROUGH HOLE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
12 V |
GAGE |
HOLE |
12.57 mm |
5.1 inch |
13.11 mm |
1.5 V |
85 Cel |
-40 Cel |
SOLDER |
1 mA |
30 Psi |
0 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
G1/4 |
0.25 |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
5 mA |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=16.2 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
30 V |
VENTED GAGE |
G1/4 |
0.25 |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=16.2 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
30 V |
VENTED GAGE |
G1/8 |
0.25 |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=12.6 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
ABSOLUTE |
M12X1.5 |
0.25 |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
5 mA |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=18.5 MM |
250 Psi |
STAINLESS STEEL |
0 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
1/4-18 NPT |
0.25 |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
5 mA |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=20 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
ABSOLUTE |
1/8-27NPT |
0.25 |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
5 mA |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=15 MM |
150 Psi |
STAINLESS STEEL |
0 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
30 V |
VENTED GAGE |
1/8-27NPT |
0.25 |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
IP65, SHORT CIRCUIT PROTECTION, PORT HEIGHT=15 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
30 V |
VENTED GAGE |
1/8-27NPT |
0.25 |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
IP65, IP67, SHORT CIRCUIT PROTECTION, PORT HEIGHT=15 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
VENTED GAGE |
1/4-18 NPT |
0.25 |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CABLE |
5 mA |
IP65, IP67, IP69K, SHORT CIRCUIT PROTECTION, PORT HEIGHT=20 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
30 V |
VENTED GAGE |
1/4-18 NPT |
0.25 |
8 V |
125 Cel |
2000 us |
-40 Cel |
CABLE |
IP65, IP67, IP69K, SHORT CIRCUIT PROTECTION, PORT HEIGHT=20 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
30 V |
VENTED GAGE |
1/4-18 NPT |
0.25 |
8 V |
125 Cel |
2000 us |
-40 Cel |
CABLE |
IP65, IP67, IP69K, SHORT CIRCUIT PROTECTION, PORT HEIGHT=20 MM |
STAINLESS STEEL |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
7/16-20 UNF |
21.6 mm |
0.25 |
37.4 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
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 |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
7/16-20 UNF |
21.6 mm |
0.25 |
37.4 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
7/16-20 UNF |
21.6 mm |
0.25 |
37.4 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
7/16-20 UNF |
21.6 mm |
0.25 |
37.4 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
7/16-20 UNF |
21.6 mm |
0.25 |
37.4 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
7/16-20 UNF |
21.6 mm |
0.25 |
37.4 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=12.2 MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
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 |
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|
|
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 |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
G1/4A-G |
21.6 mm |
0.25 |
35.9 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=11.2MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
25 V |
SEALED GAGE |
G1/4A-G |
21.6 mm |
0.25 |
35.9 mm |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
2-WIRE INTERFACE |
IP67, PORT HEIGHT=11.2MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
G1/4A-G |
21.6 mm |
0.25 |
35.9 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=11.2MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
G1/4A-G |
21.6 mm |
0.25 |
35.9 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=11.2MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
25 V |
ABSOLUTE |
G1/4A-G |
21.6 mm |
0.25 |
35.9 mm |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
2-WIRE INTERFACE |
IP67, PORT HEIGHT=11.2MM, SHORT CIRCUIT PROTECTION |
246.5 Psi |
BRASS |
0 Psi |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
CURRENT OUTPUT |
CYLINDRICAL |
4-20mA |
25 V |
SEALED GAGE |
G1/4A-G |
21.6 mm |
0.25 |
35.9 mm |
8 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
2-WIRE INTERFACE |
IP67, PORT HEIGHT=11.2MM, SHORT CIRCUIT PROTECTION |
BRASS |
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|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
VOLTAGE OUTPUT |
CYLINDRICAL |
0.5-4.5V |
5.25 V |
SEALED GAGE |
1/4-18 NPT |
21.6 mm |
0.25 |
35 mm |
4.75 V |
125 Cel |
2000 us |
-40 Cel |
CONNECTOR |
3-WIRE INTERFACE |
3 mA |
IP67, PORT HEIGHT=15MM, SHORT CIRCUIT PROTECTION |
BRASS |
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.