Industrial Accelerometers

YMC Series the Industrial IEPE Accelerometer is designed by rugged, stainless steel vibration monitoring sensors for predictive maintenance applications. This series is with hermetically sealed, case isolated, laser Welded sealing, waterproof, prevent oil design; It is suitable for long–term stable and reliable work under the industrial environment.

1.5    Industrial IEPE Accelerometer (Status Monitoring)

YMC Series the Industrial IEPE Accelerometer is designed by rugged, stainless steel vibration monitoring sensors for predictive maintenance applications. This series is with hermetically sealed, case isolated, laser Welded sealing, waterproof, prevent oil design; It is suitable for long–term stable and reliable work under the industrial environment.

1.5.1 Industrial IEPE Accelerometerimage.png

Model:YMC

151A100D

151A100C

151A500D

151A500C

Sensitivity±10%

mV/g

100

100

500

500

Measuring Range

g pk

±50

±50

±10

±10

Overload Limit (Shock)

g pk

±3000

±3000

±500

±500

Resolution

mg rms

0.5

0.5

0.1

0.1

Excitation voltage

VDC

18 – 30

18 – 30

18 – 30

18 – 30

Constant current

mA

2 – 10

2 – 10

2 – 10

2 – 10

DC offset

VDC

11±1.5

11±1.5

11±1.5

11±1.5

Frequency

Range

±10%

Hz

2 – 10k

2 – 6k

0.6 – 6k

0.6 – 3k

–3dB

Hz

0.5 – 15k

0.5 – 10k

0.1 – 10k

0.1 – 4.5k

Resonant Frequency

kHz

23

20

16

14

Temperature Range

–54 – +121

–54 – +121

–54 – +121

–54 – +121

Sensing Element


Ceramic/Shear

Ceramic/Shear

Ceramic/Shear

Ceramic/Shear

Output Connector


2 pin

MIL–C–5015

2 pin

MIL–C–5015

2 pin

MIL–C–5015

2 pin

MIL–C–5015

Housing Material


Stainless Steel

Stainless Steel

Stainless Steel

Stainless Steel

Case Isolation

Ω

≥109

≥109

≥109

≥109

Sealing


Welded

Welded

Welded

Welded

Weight

g

45

72

80

130

Size

mm

Φ1746

30L18W21H

Φ2252

35.5L23W25H

Mounting


1/4–28(Female)

M6(Thru–hole)

1/4–28(Female)

M6(Thru–hole)

 

²  Industrial IEPE Accelerometer Output Connectors and Cables:image.png

1.5.2 Accelerometer with Temperature Sensor

image.png

YMC Series the Temperature & Acceleration Accelerometer integrates temperature sensor with uniaxial or triaxial accelerometer. Laser welded, water–proof, dust–proof, high reliability.

Compound Sensor Main Parameters: 

Acceleration Measuring Range: ±50 g – ±100 g

Output mode: IEPE

Temperture output:10mV/℃(–20 – +120;

Digital Temperture Output: –55 – +125;

PT–100 Platinum Resistors (Optional):–55 – +250;

Mounting: M12 or customized;

Output type: Integral cable or socket.

1.5.3       Accelerometer for Handheld Vibration Meter

YMC 152A Series of Accelerometer is designed for various handheld vibration meters. YMC 152A100 is a IEPE accelerometer with the excitation voltage down to 5 VDC (middle point=2.6VDC). It is suitable for a battery–powered spot cheker or vibrometer. Low–power consumption, good anti–interference ability, matching customized magnetic base, easy to carry and installation. YMC 153A Series, with DC power supply, low–power consumption, associtated with vibrometer, provide short/long probes.image.png

Model:YMC

252A25

152A50G

152A50

152A50Z

153A25

252A100

152A100G

152A100

152A100Z

Sensitivity±10%

mV/g

25/100 pC/g

50/100

50/100

50/100

25

Measuring Range

g pk

±1000

±100/50

±100/50

±100/50

±50

Overload Limit (Shock)

g pk

±5000

±5000

±5000

±5000

±1000

Resolution

mg rms

1/0.5

1/0.5

1/0.5

2

Excitation Voltage

VDC

18 – 28

18 – 28

18 – 28

±5VDC

Excitation Current

mA

1 – 10

1 – 10

1 – 10

DC offset

VDC

10 – 14

10 – 14

10 – 14

10 – 14

Frequency Range

±10%

Hz

1 – 8k

1 – 8k

1 – 8k

1 – 8k

1 – 8k

–3dB

Hz

0.5 – 10k

0.5 – 10k

0.5 – 10k

0.5 – 10k

0.5 – 10k

Resonant Frequency

kHz

30

30

30

30

30

Temperature Range

–54 – +150

–54 – +121

–54 – +121

–54 – +121

–40 – +85

Sensing Element


Ceramic/Shear

Ceramic/Shear

Ceramic/Shear

Ceramic/Shear

Ceramic/Shear

Output Connector


TNC

TNC

4 pin Socket

Integral Cable

4 Cores Cable

Housing Material


Stainless Steel

Stainless Steel

Stainless Steel

Stainless Steel

Hard Aluminum Oxide

Housing Isolation

Ω

≥109

≥109

≥109

≥109

Sealing


Welded

Welded

Welded

Welded

Epoxy resin

Weight

g

31

36

49

45

37

Size

mm

Φ16.535

Φ16.540

Φ1839

Φ17.346

Φ2445

Mounting


M5(Female)

M5(Female)

M5(Female)

M5(Female)

M5(Female)


Impact Hammers Modal Hammers