Water-proof Accelerometers

YMC 273A series(PE Mode)and YMC 173A series(IEPE Mode)water–proof accelerometers are completely waterproof and designed to withstand high humidity and under–water environmental vibration testing. These accelerometers are equipped with an integral water–proof cable. The depth of water is up to 100 meters.

1.8 Water–proof Accelerometer

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Model:YMC

273A10

273A50

173A10

173A100

173A500

Sensitivity±10%


10 pC/g

50 pC/g

10 mV/g

100 mV/g

500 mV/g

Measuring Range

g pk

±2000

±1000

±500

±50

±10

Resolution

mg rms

2.5

0.25

0.1

Frequency Range

±5%

Hz

1 – 8k

1 – 8k

0.5 – 6k

0.5 – 3k

0.5 – 3k

±10%

Hz

0.5 – 10k

0.5 – 10k

0.3 – 8k

0.3 – 5k

0.3 – 5k

Resonant Frequency

kHz

35

25

35

25

15

Temperature Range

–54 – +150

–54 – +150

–40 – +121

––40 – +121

–40 – +121

Sensing Element


Ceramic

/Shear

Ceramic

/Shear

Ceramic

/Shear

Ceramic

/Shear

Ceramic

/Shear

Output Connector


Integral Cable

Integral Cable

Integral Cable

Integral Cable

Integral Cable

Housing Material


316L Stainless Steel

316L Stainless Steel

316L Stainless Steel

316L Stainless Steel

316L Stainless Steel

Sealing


Welded

Welded

Welded

Welded

Welded

Weight

g

16

25

18

27

38

Size

mm

Φ1220

Φ1623

Φ1326

Φ1628

Φ1833

Mounting


M5(Female)

M5(Female)

M5(Female)

M5(Female)

M5(Female)


Impact Hammers Modal Hammers