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993B-7-M12 Triaxial Vibration Sensor with M12 Connector

Vibration Sensor 993B-7-M12

Features

  • Model with M12 connector
  • Rugged hermetic design
  • 3-axis simultaneous sensing
  • Broad frequency response
  • Captive mounting screw
  • EMI/RFI protection
  • ESD protection
  • Reverse wire protection
  • Low noise

Specifications

Parameter 993B-7-M12


Dynamic

 

Sensitivity, ±10 %, 25 °C:

100 mV/g

 

Range:

±60 g peak

 

Amplitude non-linearity:

1 %

 

Frequency response, ±3 dB (1):

Z axis: 2 … 10000 Hz
X, Y axis: 2 … 7000 Hz

 

Transverse sensitivity, max.:

7 % of axial

 


Electrical

 

Supply voltage:

18 … 30 VDC

 

Constant current:

2 … 5 mA

 

Electrical noise, equiv. g, nom.:

 

Broadband 2.5 Hz … 25 kHz

160 µg

 

Spectral 10 Hz

10 µg/√Hz

 

Spectral 100 Hz

2.01 µg/√Hz

 

Spectral 1000 Hz

1.5 µg/√Hz

 

Output impedance, max.:

400 Ω

 

Bias output voltage:

12 VDC

 

Grounding:

case isolated, internally shielded

 

Turn-on time:

<1 s

 


Environmental

 

Temperature range:

-50 °C … +120 °C

 

Vibration limit:

500 g peak

 

Shock limit:

5000 g peak

 

Electromagnetic sensitivity, equiv. in g

100 µg/gauss

 

Environmental sealing:

hermetic

 

Base strain sensitivity, max.:

0.0005 g/µstrain

 

Hydrostatic pressure, max.:

100 psi (IP68)

 


Mechanical

 

Weight:

124 gram

 

Case material:

316L stainless steel

 

Mounting:

Thread 10-32, with captive screw

 

Electrical connector

4-pin M12 connector, mating connector M12HT

 


Notes
(1) As measured using the TCC-993 mounting cube

Wiring

Pin 1: ........... X axis power / signal
Pin 2: ........... Y axis power / signal
Pin 3: ........... Z axis power / signal
Pin 4: ........... common (all channels)

Dimensions

Dimensions of vibrations sensor 993B-7-M12B

Dimensions in inches [mm], approx. values! These drawings are for information only and not intended for construction purpose.