5313A三轴坐垫式加速度传感器
概述
The Dytran 5313A is a triaxial IEPE seat pad accelerometer, designed to be installed between the ride and vehicle seat in transportation-related applications. The model 5313A utilizes an integral 10-foot cable, terminating to (3) BNC plugs.
Construction of the Dytran model 5313A consists of a thin rubber cushion containing the model 3143M1 accelerometer. The model 3143M1 is mounted within the rubber housing, or may be used as a stand-alone accelerometer. The model 5313A seat pad accelerometer conforms to ISO 8041, which specifies the performance and tolerance limits for instruments designed to measure vibration values in human vibration response assessments.
特性
1.100 mV/g sensitivity
2.50g range
3.0.5 to 3,000 Hz frequency range (±5%)
4.10-foot integral cable assembly
5.227 grams
6.Rubber
7.Hermetic
8.Conforms to ISO 8041
9.Triaxial
10.Seat pad
11.IEPE
应用
1.Ride quality
2.Whole body vibration measurements
参数
WEIGHT 0.47 (227) Lb. (Grams)
SIZE, DIA. X THICKNESS ?9.16 (232) X ?.47 (12.0) Inches (mm)
CONNECTORS, AT END OF RADIAL 10 FT. CABLE (3) BNC PLUGS
MATERIAL, PAD RUBBER
CENTRAL HOUSING ANODIZED ALUMINUM
PERFORMANCE
CONFORMS TO ISO 8041
EACH AXIS
SENSITIVITY, EACH AXIS, ± 5% [1] 100 mV/G
RANGE F.S. FOR +/- 5 VOLTS OUTPUT ± 50 G's
FREQUENCY RANGE, ± 5% 0.5 to 3000 Hz
RESONANT FREQUENCY, NOM. 25 kHz
EQUIVALENT ELECTRICAL NOISE FLOOR .0007 G's RMS
LINEARITY [2] ± 1% % F.S.
TRANSVERSE SENSITIVITY, MAX. 5 %
STRAIN SENSITIVITY .012 G’s/??? @ 250 ??
ENVIRONMENTAL
MAXIMUM VIBRATION/SHOCK 400/1500 ± G's/G's PEAK
TEMPERATURE RANGE, OPERATING -60 to +160 oF
TEMPERATURE RANGE, SURVIVAL -100 TO +275 °F
SEAL, ACCELEROMETER HERMETIC
COEFFICIENT OF THERMAL SENSITIVITY .03 %/oF
ELECTRICAL
SUPPLY CURRENT/COMPLIANCE VOLTAGE RANGE [3] 2 to 20/+18 to +30 mA/Volts
OUTPUT IMPEDANCE, TYP. 100 Ohms
BIAS VOLTAGE RANGE +11 to +13 VDC
DISCHARGE TIME CONSTANT RANGE 0.8 to 2.0 Sec
OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP Positive
OUTPUT POLARITY FOR ACCELERATION IN DIRECTION OF ARROWS positive
ELECTRICAL ISOLATION, CASE GROUND TO MOUNTING SURFACE 10 Megohms, min.
CABLE, TERMINATES IN 3-BNC’s FOR CONNECTION TO 3 POWER UNITS 6FT 8” LONG
配件
Recommended Accessories: model 4114B1 current source power unit
订货型号
5313A
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