310A-5-LF 加速度传感器

310A-5-LF Slow turning machinery accelerometer

Dynamic

Sensitivity, ±10%, 25°C.................................................... 1000 mV/g

Acceleration range ........................................................... 5 g peak

Amplitude nonlinearity....................................................... 1%

Frequency response:

± 5%.................................................................................. 0.5 - 4,000 Hz

±1 dB................................................................................. 0.3 - 6,000 Hz

± 3 dB................................................................................ 0.1 - 10,000 Hz

Resonance frequency....................................................... 24 kHz

Transverse sensitivity, max............................................... 5% of axial

Temperature response:

–50°C................................................................................. –5%

+120°C............................................................................... +5%

Electrical

Power requirement: voltage source .................................. 18 - 30 VDC

current regulating diode .................... 2 - 10 mA

Electrical noise, Broadband Spectral(g):

2.5 Hz to 25 kHz................................................................. 100 μg

10 Hz.................................................................................. 2 μg/√Hz

100 Hz................................................................................ 1 μg/√Hz

1000 Hz.............................................................................. 0.5 μg/√Hz

Output impedance, max..................................................... 100 Ω

Bias output voltage............................................................. 12 VDC

Grounding........................................................................... case isolated,

Internally shielded

Environmental

Temperature range............................................................. –50 to 120°C

Vibration limit...................................................................... 100 g peak

Shock limit.......................................................................... 2,000 g peak

Electromagnetic sensitivity, equiv g, max ......................... 70 μg/gauss

Sealing ............................................................................... Hermetic

Base strain sensitivity, max................................................ 0.0002 g/μstrain

Physical

Sensing element design..................................................... PZT ceramic/shear

Weight................................................................................ 100 grams

Case material..................................................................... 304L stainless steel

Mounting............................................................................ 1/4 - 28 UNF

Output connector................................................................ 2 pin, MIL-C-5015

Mating connector................................................................ R6 type

Recommended cabling...................................................... J10 / J9T2A

Accessories

1/4-28 to 1/4-28 mounting stud (or customers specified)

Calibration certificate

Note: Frequency response limits spectral and noise values are typical