High Sensitivity Accelerometers Table

PIEZORESISTIVE ACCELEROMETERS
Model Number	7264B	7264C	726CH	7264H	7268C
Description	Undamped accelerometer with center CG location	Undamped accelerometer; SAE J211 / J2570 compliant	High sensitivity accelerometer with multi-mode damping; SAE J211/J2570 compliant	Accelerometer with multi-mode damping; SAE J211/J2570 compliant	Triaxial undamped accelerometer; WorldSID ATD
Linear Range (g)	±500 / ±2000		±2000		±500 / ±2000
Sensitivity (mV/g typical)	0.80 / 0.20		0.30		0.80 / 0.20
Frequency Response (±5%, Hz)	0-3000 / 0-5000		0-5000	0-6000	0-3000 (Z axis); 0-1500 (X & Y axis)
Shock Limit (g pk)	5000 / 10,000		10,000		5,000 / 10,000
Typical Applications	In-dummy crash and shock measurements	Crash and shock measurements	In-dummy crash and shock measurements	Passenger safety testing	In-dummy crash and shock measurements

High Sensitivity Accelerometers Table

UNDAMPED PIEZORESISTIVE ACCELEROMETERS
Model Number	7270A	7270AM4	7270AM6	7270AM7	7274A
Description	High resonance, undamped accelerometer; shock standard	High resonance, undamped accelerometer with stud mount	Rugged undamped accelerometer with mechanical filter and stud mount	Extremely rugged, undamped accelerometer with low noise cable	Triaxial, undamped accelerometer; high resonance
Linear Range (g)	±2000 / ±6000 / ±20,000 / ±60,000 / ±200,000	±2000 / ±6000 / ±20,000 / ±60,000		±2000 / ±6000 / ±20,000 / ±60,000 / ±200,000	±2000 / ±6000 / ±20,000 / ±60,000
Sensitivity (uV/g typical)	100 / 30 / 10 / 3 / 1 (10V excitation)	100 / 30 / 10 / 3 (10V excitation)		100 / 30 / 10 / 3 / 1 (10V excitation)	50 / 15 / 5 / 1.5 (5V excitation)
Frequency Response (±5%, kHz)	0-10 / 0-20 / 0-50 / 0-100/ 0-150	0-10 all ranges		0-10 / 0-20 / 0-50 / 0-100/ 0-150	0-18 / 0-36 / 0-70 / 0-140
Shock Limit (g pk)	10,000 / 18,000 / 60,000 / 180,000 / 200,000	10,000 / 18,000 / 60,000 / 180,000		10,000 / 18,000 / 60,000 / 180,000 / 200,000	10,000 / 18,000 / 60,000 / 180,000
Typical Applications	Shock measurements requiring minimal mass loading, broad frequency response, and minimum zero shift during a shock event				High-acceleration shock measurements in three axes

High Sensitivity Accelerometers Table

DAMPED PIEZORESISTIVE ACCELEROMETERS
Model Number	2262B	7280A	7280AM7	7284A
Description	High sensitivity accelerometer with multi-mode damping; rugged to 10,000 g shocks	Extremely rugged, lightly damped accelerometer with low power consumption	Extremely rugged, lightly damped accelerometer with low noise cable	Triaxial, lightly damped accelerometer with low noise cable
Linear Range (g)	±1,000 / ±2,000 / ±6,000	±2,000 / ±20,000 / ±60,000
Sensitivity (µV/g)	450 / 300 / 15 (10V excitation)	300 / 16 / 5 (10V excitation)		150 / 8 / 2.5 (5V excitation)
Frequency Response (±5%, kHz)	0-3	0-10 / 0-10 / 0-20
Shock Limit (g pk)	10,000	10,000 / 80,000 / 240,000		10,000 / 60,000 / 180,000
Typical Applications	Ship shock and military vehicle testing	Mechanical shock, near and far-field pyroshock, high shock data recorders, weapons, and rocket testing

High Sensitivity Accelerometers Table

HIGH SHOCK PIEZORESISTIVE ACCELEROMETERS - SMT
Model Number	72	74	75
Description	Lightly damped, rugged accelerometer with ESD protection	Triaxial, lightly damped accelerometer; surface mount LCC	Triaxial, undamped accelerometer; surface mount LCC
Linear Range (g)	±2,000 / ±20,000 / ±60,000	±2,000 / ±6,000 / ±20,000 / ±60,000
Sensitivity (µV/g)	150 / 8 / 2.5 (5V excitation)	50 / 15 / 5 / 1.5 (5V excitation)
Frequency Response (kHz)	0-10 / 0-10 / 0-20	0-18 / 0-36 / 0-70 / 0-140
Shock Limit (g)	10,000 / 80,000 / 240,000	10,000 / 60,000 / 180,000	10,000 / 18,000 / 60,000 / 80,000
Typical Applications	Wide range of acceleration, vibration, and shock applications requiring minimum zero shift following a shock event	High-acceleration shock measurements in three axes

Piezoresistive Shock

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