PCB-EX357A95
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PCB-EX357A95

  • With ATEX / IECEx / CSA approval
  • Vibration sensor with differential charge output
  • Measuring axis perpendicular to the mounting screw
  • Continuous operating temperature up to 649 ° C
  • With through hole
  • Measuring range 1,000 g
  • Sensitivity 3.3 pC / g
  • Upper limit frequency 3,000 Hz
  • Integrated hardline connection cable, length 3 meters,
    ending on 7 / 16-27 2-pin
specifications
basic dataEnglish unitsSI units 
Sensitivity (± 10%) 3,3 pC/g 0,34 pC/(m/s²)
measuring range ± 1,000 g pk ±9.800 m/s²pk
Upper cutoff frequency (± 5%) 3 kHz
Upper limit frequency (± 1 dB) 5 kHz
resonant frequency ≥15.000 Hz
Linearity error (based on the entire measuring range) ≤1,0 %
Lateral acceleration sensitivity ≤5 %
Operating conditions
Overload limit (shock) ± 2,000 g pk ±19.600 m/s²pk
Temperature range (operation) -67 … 1.200 °F -55 … 649 °C
Temperature range (load limit) -67 … 1.400 °F -55 … 760 °C
Temperature range (connector) -67 … 900 °F -55 … 482 °C
Maximum radiation exposure (Integrated Neutron Flux) 10.000.000.000 N/cm²
Maximum radiation exposure (Integrated Gamma Flux) 100,000,000 rad
Maximum radiation conditions (ATEX approval) II 1 G Ex ia lIC T6… 770 ° C Ga
II 3 G Ex nA llC T6… 770 ° C Gc
0 ° C <Tamb <+755 ° C
Maximum radiation conditions (IECEx approval) Ex ia lIC T6 … 770 °C Ga
Ex nA llC T6 … 770 °C Gc
-55 °C < Tamb < +755 °C
Maximum radiation conditions (approval ELT) Class I, Division 1, Groups A-D
Class I, Zone 0, AEx ia IIC T6 … 770 °C Ga
Class I, Division 2, Group A, B, C, D
Class I, Zone 2, AEX nA IIC T6 … 770 °C Gc
-55 °C ≤ Tamb ≤ +755 °C
Technical characteristics
capacity 520 pF [3][2][1]
Insulation resistance (at 649 ° C) ≥10 kΩ
Insulation resistance (at 21 ° C) ≥100 MΩ
Electrical insulation Signal isolated from the case
Physical properties
sensor element UHT-12™
Geometry of the sensor element Scherprinzip
housing material Differential
Sealing (sensor housing) Hermetically sealed
Sealing (connector) Hermetically sealed
Size - height 0,56 in 14,2 mm
Size - length 0,95 in 24,1 mm
Size - width 0,56 in 14,2 mm
Mass (without cable) 1,6 oz 45 grams [1]
Electrical connection Integrated hardline cable
cable length 10 ft 3,05 m
cable termination 7/16-27 2-Pin
attachment Through Hole

Hints
[1] typically,
[2] Plus approx. 100 pF per additional meter of cable
[3] Plus approx. 50 pF per additional meter of cable

included supply
081A116 Mounting screw, 10-32 UNJF-3A, length 5/8 ", Inconel 718 (1)
ACS-1 Frequency response, traceable to NIST (10 Hz to the upper 5% point) (1)
PCB-EX357A95

Specific References

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EX357A95_manual

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EX357A95_specs

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EX357A95_drawing

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