Piezo-resistive automotive sensor Model CAYZ148V-2-2K

Piezo-resistive automotive sensor Model CAYZ148V-2-2K:
1,Mechanical overload stop
2,Compact size

Piezo-resistive automotive sensor Model CAYZ148V-2-2K :

 

 

APPLICATIONS

♦ Automotive crash and safety test

♦ Crash testing, flutter testing, rough road testing

    and similar applications that require minimal mass

    loading and a broad frequency response.

 

 

 

FEATURES

♦   Mechanical overload stop

♦ Compact size, solid structure

 

 

 

 

 

 

Dynamic Characteristics

 

Range ......................................................................................................±2000g

 

Sensitivity (at 100 Hz &10 g)...................... (Typical) 0.20mV/g, Min. 0.15mV/g

 

Frequency Response 100Hz (±2%, Max.) .......................................0~3000Hz

 

                                              (±5%, Max.) ......................................0~6000Hz

 

Resonance Frequency............................................................... (Typical) 40 KHz

 

Damping Ratio...................................................................................... Max.0.05

 

Non-linearity and Hysteresis (%, FSO)...........................................................≤1%

 

Transverse Sensitivity ...................................................................................≤1%

 

Zero Measurement Output (ZMO)..........................................................≤±25mV

 

Mechanical Overload Stop .............................................(Tpy.)5000g,(Min.2500)

 

Electrical Characteristics

 

Excitation.................................................................. (Typical) 2Vdc, Max.12Vdc

 

Input Resistance................................................................................ 300~900 Ω

 

Output Resistance ...........................................................................400~1600 Ω

 

Insulation Resistance (at 50 Vdc)…………….......................Wire to Case, ≥100MΩ

 

                                                         ............................Wire to Shield Wire, ≥100MΩ

 

                                                          ........................... Shield Wire to Case, ≥100MΩ

 

Environmental Characteristics

 

Acceleration Limit (Any Direction)

 

Static........................................................................................................ 10000g

 

Sine Vibration..........................................................................1000g under 5KHz

 

Shock (Half-sine pulse duration) ………..........………..…………….10000g, Min.200μs

 

Working Temperature

 

Operation....................................................................... (-18Celsius~+66 Celsius )

 

Storage........................................................................ (-54Celsius ~+121 Celsius )

 

Humidity..............................................................................Sealed by Epoxy Resin

 

Altitude..................................................................................................Unaffected

 

Physical Characteristics

 

Weight....................................................................................1.4 g (without cable)

 

Case Material........................................................Black Anodized Aluminum Alloy

 

Mounting Torque............................................................. Screws/Torque (0.3 Nm)

 

 

 

Accessories:

Necessary

Cable: Integral cable, 4 cores braided shield wire,

silicone jacket, and length customized (1Piece)

Optional

Socket head cap screw: M1.6x4.8

GB/T 70.1-2000 (2Pieces)

Flat washer: GB 848-1.6 washer (2Pieces)

Allen wrench: GB/T 5356-1.5 wrench (1Piece)