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Model: EX357C71

$2,095.00 USD
(Pricing valid in US only)


Charge Output Accel., 10 pC/g, 500g, to 5 kHz, 2-pin conn., 3- hole mount, to +900F, ATEX Approved

Sensor can be paired with any one of the charge amplifiers in the Suggested Accessories section.  If paired with a Model Number 422M182, cable Model Numbers 013GNXXXGP and 045M19 should be used.  If paired with a Model Numbers 421A30 or EX682A40, cable Model Numbers 013GNXXXGP and 045M21 should be used.  Cable Model Number 013GNXXXGP is radiation-hardened for nuclear applications.

  • Sensitivity: (±5%) 10 pC/g (1.02 pC/(m/s²))
  • Measurement Range: ±1000 g pk (±9810 m/s² pk)
  • Frequency Range: (±5%) 4 kHz (4 kHz)
  • Electrical Connector: 7/16-27 2-Pin
  • Weight: 2.6 oz (75 gm)

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Sensitivity (±5 %)10 pC/g1.02 pC/(m/s²) 
Measurement Range±1000 g pk±9810 m/s² pk 
Frequency Range (±5 %)4 kHz4 kHz[2] 
Resonant Frequency≥25 kHz≥25 kHz 
Non-Linearity≤1 %≤1 %[3] 
Transverse Sensitivity≤5 %≤5 %[1] 
Overload Limit (Shock)±2000 g pk±19620 m/s² pk 
Temperature Range-65 to +900 °F-54 to +482 °C 
Temperature Range-65 to +900 °F-54 to +482 °C 
Temperature ResponseSee Graph %/°FSee Graph %/°F[4] 
Base Strain Sensitivity0.033 g/µε0.32 (m/s²)/µε[4] 
Radiation Exposure Limit (Integrated Neutron Flux)1 E10 N/cm²1 E10 N/cm² 
Radiation Exposure Limit (Integrated Gamma Flux)1 E8 rad1 E8 rad 
Capacitance (Pin to Pin)525 pF525 pF[4] 
Capacitance (Pin to Case)26 pF26 pF[4] 
Capacitance (Unbalance Between Pins)≤2 pF≤2 pF 
Insulation Resistance ((Pin to Case 70°F)>100000000 Ohm>100000000 Ohm[4] 
Insulation Resistance (Pin to Pin 70°F)>1000000000 Ohm>1000000000 Ohm 
Insulation Resistance (Pin to Pin 900°F)>100 kohm>100 kohm 
Output PolarityDifferentialDifferential 
Sensing ElementCeramicCeramic 
Size - Height1.0 in25.4 mm 
Size - Diameter0.75 in19 mm 
Weight2.6 oz75 gm[4] 
Electrical Connector7/16-27 2-Pin7/16-27 2-Pin 
Electrical Connection PositionSideSide 
MountingThrough Holes (3)Through Holes (3) 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Transverse sensitivity is typically <= 3%.
[2] Low frequency response is determined by external signal conditioning electronics.
[3] Zero-based, least-squares, straight line method.
[4] Typical.
[5] See PCB Declaration of Conformance PS081 for details.
081A99Cap Screw(3)
ACS-1NIST traceable frequency response (10 Hz to upper 5% point).(1)
Optional Versions:
(EX) Hazardous Area Approval- contact factory for specific approvals
    Hazardous Area ApprovalEx ia IIC T4, -54°C≤Ta≤135°C, II 1 G
    Hazardous Area ApprovalEx ia IIC T1, -54°C≤Ta≤450°C, II 1 G
    Hazardous Area ApprovalEx nL IIC T4, -54°C≤Ta≤135°C, II 3 G
    Hazardous Area ApprovalEx nL IIC T1, -54°C≤Ta≤450°C, II 3 G