Semiconductor Acceleration Transducer for Crash Test
The ASM-1KCB is a undamped type semiconductor acceleration transducer for crash tests. Compact & lightweight ensure minimal influence to the vibration mode of a measuring object. The cable is exchangeable.
Rated Capacity: ±9807 m/s2
Dimensions: 16 x 7.7 x 12.5 mm
Rated Output: 1.5 mV/V or more
Frequency Response: DC to 3.5 kHz, sensitivity deviation: ±5% at 23ºC
• Applicable to acceleration, vibration measurement in automotive crash tests
• Minimal phase shift
• Mount for triaxial measurement is optionally available
|Rated Capacity||±9807 m/s2(±1000 G)|
|Nonlinearity||Within ±1% RO (Within ±0.5% RO optional)|
|Hysteresis||Within ±1% RO|
|Rated Output||1.5 mV/V or more|
|Peak-to-peak Sensitivity Error||1.5% RO or less|
|Safe Temperature||-20 to 60ºC|
|Compensated Temperature||5 to 40ºC|
|Temperature Effect on Zero||Within ±2% RO/ºC|
|Temperature Effect on Output||-0.25 to 0%/°C|
|Safe Excitation||2 VDC only|
|Recommended Excitation||2 VDC only|
|Input Resistance||120 Ω ±20%|
|Output Resistance||120 Ω ±20%|
|Cable||4-conductor (0.035 mm2) shielded cable, 1.7 mm diameter by 7 m long, terminated with connector plugs at both ends
(Sensor side: MR01-P4F, Measuring instrument side: R05PB5M)
(Shield wire is not connected to the case.)
|Frequency Response||DC to 3.5 kHz at 23°C
(Sensitivity deviation ±5%)
|Resonance Frequency||30 kHz ±20%|
|Transverse Sensitivity||3% RO or less|
|Weight||Approx. 4.3 g|
|Optional Accessories||Triaxial mount S (MA-10A for mounting with adhesive)
Triaxial mount T (MA-10B for mounting with screws)
Conversion cable TT-18
To Ensure Safe Usage
●Excitation voltage should be 2 VDC.
●Use screws for mounting. Mounting using an adhesive may result in a shock when removing, and this may lead to damage.
●When affixing the object to be measured, use the following screws.
Metric course thread M2.5, M2.6, or unified screw thread No.2-56UNC
●When mounting with screws, slightly apply silicone oil or grease to the contact surface.
Resultant closer contact will ensure better fixing condition.