STI Vibration Monitoring, Inc. Vibration Monitoring & Machine Protection Systems
1010 East Main Street, League City, TX 77573
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CMCP1100C General Purpose Industrial Accelerometer

Field Application Note: Differential Expansion TSI

CMCP1100C Industrial Accelerometer

      Features:

  • Low Cost
  • Small Size Case, 1/2" x 1.37"
  • Small Footprint, 1/2"
  • Integral Cable (5, 10 or 20 Meters)
  • 100 mV/g Sensitivity
  • 0.32 Hz to 10 KHz Frequency Range (±3 dB)
  • Waterproof

The CMCP1100C accelerometer is manufactured in house to high quality standards. Each accelerometer is fully enclosed in a potted and waterproof stainless steel case and has a Nickel Plated Brass 8 mm Connector. CMCP1100C Accelerometers are always in stock ready for quick delivery. Optional 8 mm Extension Cables are available in 5, 10 and 20 meter lengths. Custom lengths on request.

Application Note: Accelerometer Installation Guide


Accelerometer Data Sheet PDF Format Accelerometer Instructions

CMCP-1100C General Purpose Industrial Accelerometer

Specifications:

Dynamic Performance English SI
Sensitivity (±10%) 100 mV/g 10.2 mV/(ms-2)
Measurement Range ±50 g ±500 ms-2
Frequency Range: (±3 dB) 0.32 to 10 kHz 0.32 to 10 kHz
Mounted Resonant Frequency >25 kHz >25 kHz
Amplitude Linearity ≤1% ≤1%
Transverse Sensitivity ≤5% ≤5%
 
Environmental English SI
Shock Limit ±7,000 g pk ±70000 ms-2 pk
Temperature Range -65 to +185° F -54 to 85° C

Typical Sensitivity Deviation vs. Temperature


Electrical English SI
Settling Time 2.5 sec 2.5 sec
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Excitation Constant Current 2 to 20 mA 2 to 20 mA
Output Impedance <100 ohms <100 ohms
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Electrical Case Isolation >108 ohms >108 ohms
Electrical Protection RFI/ESD RFI/ESD
Integral Cable 22 AWG , 221° F 22 AWG, 105° C
Connector   8 mm

Spectral Noise    
(1 Hz) 85 µg / √Hz 850 (µm/s-2) / √Hz
(10 Hz) 10 µg / √Hz 100 (µm/s-2) / √Hz
(100 Hz) 2.7 µg / √Hz 27 (µm/s-2) / √Hz
(1 kHz) 1 µg / √Hz 10 (µm/s-2) / √Hz

CMCP1100C Dimensions

Mechanical English SI
Size 0.50" x 1.37" 12.7 x 34.8 mm
Weight (including 5 M cable) 2.5 oz 70.7 g
Mounting Thread 1/4-28 UNF-2B 1/4-28 UNF-2B
Mounting Torque 2 to 5 ft-lb 2.7 to 6.8 N-m
Sensing Element Ceramic/Shear Ceramic/Shear
Case Material Stainless Steel Stainless Steel
Sealing Potted Potted
Wrench Flats 7/16 7/16

Ordering Information:

CMCP1100C 100mV/g Accelerometer, without Cable (Cable Sold Separately)
CMCP 1100C Accelerometer with M8 Connector, No Cable

 

CMCP1100C 100mV/g Series with Removable Cables
CMCP 1100C       Specify Sensor Type: CMCP1100C
1100C
    -XX     Specify Cable Type
    -N     No Cable
    -A     Side Exit Cable (Angled)
    -S     Straight Exit Cable
      -XX   Specify Instrument Cable Length:
      -05   5 Meter Cable (16')
      -10   10 Meter Cable (32')
      -20   20 Meter Cable (64')
        -XX Specify Instrument End Cable Connection:
        -00 No Cable Selected
        -01 Blunt Cut (Bare)
        -02 Female BNC Connector
Note: CMCP1100C Series Accelerometers are 100mV/g ICP Type
Sample:
Part Number: CMCP1100C-N-10-01
Description: M8 Connector Accelerometer with 10 Meter Removable Cable, Female BNC Connector on Instrument End

 

CMCP1100C Cable Selection Guide
CMCP 603C         3 Pin M8 Connector for CMCP1100C
    -X       Specify Cable Type:
    -L       Standard
    -H       High Temperature
      -X     Specify Connector Type
      -A     Standard Side Exit (Angle)
      -S     Straight Exit
        -XX   Specify Cable Length:
        -05   5 Meter (16')
        -10   10 Meter (32')
        -20   20 Meter (64')
          -XX Specify Instrument End Connection:
          -00 Blunt Cut (Bare)
          -01 Female BNC Connector
Sample:
Part Number: CMCP603C-H-S-20-01
Description: 3 Pin M8 Connector for CMCP1100C, 20 Meter High Temperature Cable with Female BNC Connector on Instrument End

 

 

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