Products

high temperature,intrinsically safe, charge mode accelerometer with uht-12™ shear sensing crystal, 10 pc/g sensitivity, +1200 degree f, 10 ft integral hard-line cable

Charge Output Accelerometer

Model EX611A20

  • CE
  • EX
  • IP

High temperature,intrinsically safe, charge mode accelerometer with UHT-12™ shear sensing crystal, 10 pC/g sensitivity, +1200 degree F, 10 ft integral hard-line cable

When using Model EX682A40 or 421A30 differential charge amplifier, also use 045M21B cable.

  • Sensitivity: (±5%)10 pC/g (1.02 pC/(m/s²))
  • Measurement Range: ±200 g pk (±1962 m/s² pk)
  • Frequency Range: (±5%)2800 Hz
  • Weight: 6.3 oz (180 gm)

Specification Notes


[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically ≤ 3%.
[4] Low frequency response is determined by external signal conditioning electronics.
[2] Typical.
[5] Continuous
[6] Extreme
[2] Typical.
[7] See PCB Declaration of Conformance PS122 for details.

English: SI:
Performance
Sensitivity (±5 %) 10 pC/g 1.02 pC/(m/s²)
Measurement Range ±200 g pk ±1962 m/s² pk
Frequency Range (±5 %) 2800 Hz 2800 Hz [4]
Frequency Range (+10 %) 3700 Hz 3700 Hz [4]
Resonant Frequency >17 kHz >17 kHz [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 % [3]
Environmental
Overload Limit (Shock) ±5000 g pk ±49050 m/s² pk
Temperature Range -65 to +1200 °F -54 to +650 °C [5]
Temperature Range -165 to +1300 °F -109 to +704 °C [6]
Temperature Response See Graph See Graph [2]
Base Strain Sensitivity 0.005 g/µε 0.05 (m/s²)/µε [2]
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
Hazardous Area Approval Ex ia IIC T6 . . . T 710°C Ga Ex ia IIC T6 . . . T 710°C Ga
Hazardous Area Approval IECEx Ex ia IIC T6 . . . T 710°C Ga IECEx Ex ia IIC T6 . . . T 710°C Ga
Electrical
Capacitance (Pin to Pin) 320 pF 320 pF [2]
Capacitance (Pin to Case) 360 pF 360 pF [2]
Insulation Resistance (Pin to Case 70° F) >1000000000 Ohm >1000000000 Ohm [2]
Insulation Resistance (Pin to Pin 70° F) >1000000000 Ohm >1000000000 Ohm
Insulation Resistance (Pin to Pin 900° F) >100 kohm >100 kohm
Insulation Resistance (Pin to Pin 1200° F) >20 kohm >20 kohm
Output Polarity Differential Differential
Physical
Sensing Element UHT-12™ UHT-12™
Sensing Geometry Shear Shear
Housing Material Inconel Inconel
Sealing Hermetic Hermetic
Size - Height .787 in 20 mm
Size - Length 1.465 in 37 mm
Size - Width 1.456 in 37 mm
Weight (without cable) 6.3 oz 180 gm [2]
Electrical Connector LEMO PCA.0S.302.CLLC42 LEMO PCA.0S.302.CLLC42
Electrical Connection Position Side Side
Cable Length 10 ft 3 m
Cable Type MI Hardline Cable MI Hardline Cable
Mounting Through Hole Through Hole

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories


Supplied
ICS-1 Calibration of industrial accel. with full frequency response plot and NIST-traceable certificate 1
081A115 MOUNTING BOLT, M6 x 1, INCONEL 1

Build Out Your Measurement Chain


EX682A40
Model: EX682A40

Intrinsically-safe, DIN mount, different...

$1,145.00 USD

(Pricing valid only in the U.S.)