Model: 357B81

$1,970.00 USD
(Pricing valid in US only)

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High temperature to +550 F, case isolated, differential accel., 20 pC/g

  • Sensitivity: (±5%) 20 pC/g (2.04 pC/(m/s²))
  • Measurement Range: 2000 g pk (19620 m/s² pk)
  • Frequency Range: (±5%) 9000 Hz
  • Weight: 1.75 oz (50 gm)

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Sensitivity (±5 %)20 pC/g2.04 pC/(m/s²) 
Measurement Range2000 g pk19620 m/s² pk 
Frequency Range (±5 %)9000 Hz9000 Hz 
Resonant Frequency≥35 kHz≥35 kHz 
Non-Linearity (2000 g, 19620 m/s²)≤1 %≤1 % 
Transverse Sensitivity≤5 %≤5 %[1] 
Overload Limit (Shock)±4000 g pk±39240 m/s² pk 
Temperature Range (Maximum)550 °F288 °C 
Temperature Range (Operating)-65 to 500 °F-54 to 260 °C 
Temperature Response (Operating)See Graph %/°FSee Graph %/°F[2] 
Base Strain Sensitivity.004 g/µε.04 (m/s²)/µε[2] 
Radiation Exposure Limit (Integrated Neutron Flux)1E10 N/cm²1E10 N/cm² 
Radiation Exposure Limit (Integrated Gamma Flux)1E8 rad1E8 rad 
Capacitance (Pin to Pin)2400 pF2400 pF[2] 
Capacitance (Pin to Case)30 pF30 pF[2] 
Capacitance (Unbalance Between Pins)≤2 pF≤2 pF 
Insulation Resistance (Pin to Case at 70°F [21°C])≥1 GOhm≥1 GOhm 
Insulation Resistance (Pin to Pin at 500°F [260°C])≥10 MOhm≥10 MOhm 
Insulation Resistance (Pin to Pin at 70°F [21°C])≥1 GOhm≥1 GOhm 
Insulation Resistance (Pin to Case at 500°F [260°C])≥50 MOhm≥50 MOhm 
Output PolarityDifferentialDifferential 
Sensing ElementCeramicCeramic 
Sensing GeometryShearShear 
Housing MaterialStainless SteelStainless Steel 
Size - Height1.00 in25.4 mm 
Size - Diameter.75 in19 mm 
Weight (Maximum)1.75 oz50 gm[2] 
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] Typical.
[3] See PCB Declaration of Conformance PS160 for details.
ACS-1NIST traceable frequency response (10 Hz to upper 5% point).(1)
081A99Cap Screw(3)
Optional Versions:
No optional versions
Product Documents
Additional Downloads None Listed