Differential charge output pressure sensor with UHT-12™ element, 16.0 pC/psi, +1200 F, ATEX-CSA approved
When using Model EX682A40 differential charge amplifier, also use 045M21B cable.
- Measurement Range: 290 psi
(20 bar)
- Sensitivity: (±20%)16 pC/psi
(232 pC/bar)
- Sensing Element: UHT-12™
- Temperature Range: -94 to 1200 °F
(-70 to 650 °C)
- Electrical Connector: 7/16-27 2-Pin
- Weight: 17.6 oz
(500 gm)
Additional Configurations:
RELATED PRODUCTS
|
English: |
SI: |
|
Performance |
Sensitivity (±20 %) |
16 pC/psi |
232 pC/bar |
|
Measurement Range |
290 psi |
20 bar |
|
Maximum Pressure (Total) |
2000 psi |
137.9 bar |
|
Resonant Frequency |
≥50 kHz |
≥50 kHz |
|
Transverse Resonance |
≥10 kHz |
≥10 kHz |
|
Frequency Response |
10000 Hz |
10000 Hz |
[2]
[3]
|
Non-Linearity |
≤1 % FS |
≤1 % FS |
[1]
|
Environmental |
Acceleration Sensitivity |
0.003 psi/g |
0.00021 bar/g |
[5]
|
Acceleration Sensitivity |
0.01 psi/g |
0.00069 bar/g |
[4]
|
Temperature Range (Continuous) |
-94 to 1200 °F |
-70 to 650 °C |
|
Temperature Range (Receptacle) |
-76 to 500 °F |
-60 to 260 °C |
|
Temperature Response |
See Graph %/°F |
See Graph %/°F |
|
Hazardous Area Approval |
See Manual |
See Manual |
|
Radiation Exposure Limit (Integrated Gamma Flux) |
1E8 rad |
1E8 rad |
|
Radiation Exposure Limit (Integrated Neutron Flux) |
1E10 N/cm² |
1E10 N/cm² |
|
Electrical |
Output Polarity |
Differential |
Differential |
|
Capacitance (with cable pin - pin) |
170 pF |
170 pF |
[6]
|
Internal Resistance (room temp) |
≥1000000000000 Ohm |
≥1000000000000 Ohm |
|
Insulation Resistance (room temp) |
≥1000000000000 Ohm |
≥1000000000000 Ohm |
|
Internal Resistance (1200°F/650°C) |
≥50 kohm |
≥50 kohm |
|
Insulation Resistance (1200°F/650°C) |
≥100 kohm |
≥100 kohm |
|
Physical |
Sensing Element |
UHT-12™ |
UHT-12™ |
|
Sensing Geometry |
Compression |
Compression |
|
Housing Material |
Nickel Alloy |
Nickel Alloy |
|
Sealing |
Welded Hermetic |
Welded Hermetic |
|
Electrical Connector |
7/16-27 2-Pin |
7/16-27 2-Pin |
|
Cable Type |
Overbraided Hardline |
Overbraided Hardline |
|
Cable Length |
10 ft |
3.05 m |
|
Weight (with cable) |
17.6 oz |
500 gm |
|
* All specifications are at room temperature unless otherwise specified
.

Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Low frequency response is determined by external signal conditioning electronics.
[3] Upper frequency response is calculated from Resonant Frequency.
[4] Maximum.
[5] Nominal.
[6] Typical.