charge output accel., 10 pc/g, 1000g, to 4khz, 2-pin conn., 3- hole mount, to +900°f (482°c), atex approved

Charge Output Accelerometer

Model EX357C71

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  • CE
  • EX
  • IP

Charge Output Accel., 10 pC/g, 1000g, to 4kHz, 2-pin conn., 3- hole mount, to +900°F (482°C), 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.


Replaces Legacy Model Endevco 6233C-10

  • 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)
  • Weight: 2.6 oz (75 gm)

Specification Notes


[1] Zero-based, least-squares, straight line method.
[2] Transverse sensitivity is typically ≤ 3%.
[3] Low frequency response is determined by external signal conditioning electronics.
[4] Typical.
[5] See PCB Declaration of Conformance PS081 for details.

English: SI:
Performance
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 [3]
Resonant Frequency ≥25 kHz ≥25 kHz
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 % [2]
Environmental
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 Response See Graph %/°F See Graph %/°F [4]
Base Strain Sensitivity 0.033 g/µε 0.32 (m/s²)/µε [4]
Radiation Exposure Limit (Integrated Neutron Flux) 1 E10 N/cm² 1 E10 N/cm²
Radiation Exposure Limit (Integrated Gamma Flux) 1 E8 rad 1 E8 rad
Electrical
Capacitance (Pin to Pin) 525 pF 525 pF [4]
Capacitance (Pin to Case) 26 pF 26 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 Polarity Differential Differential
Physical
Sensing Element Ceramic Ceramic
Sealing Hermetic Hermetic
Size - Height 1.0 in 25.4 mm
Size - Diameter 0.75 in 19 mm
Weight 2.6 oz 75 gm [4]
Electrical Connector 7/16-27 2-Pin 7/16-27 2-Pin
Electrical Connection Position Side Side
Mounting Through Holes (3) Through Holes (3)

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories


Supplied
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1
081A99 Socket head cap screw, 8-32 x 0.5" long, 18-8 stainless steel 3

Optional Versions


(EX) Hazardous Area Approval- contact factory for specific approvals

English SI
Hazardous Area Approval Ex ia IIC T4, -54°C≤Ta≤135°C, II 1 G
Hazardous Area Approval Ex ia IIC T1, -54°C≤Ta≤450°C, II 1 G
Hazardous Area Approval Ex nL IIC T4, -54°C≤Ta≤135°C, II 3 G
Hazardous Area Approval Ex nL IIC T1, -54°C≤Ta≤450°C, II 3 G

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