Jewell DXA-100/200 Series Accelerometer

The Jewell DXA-100/200 Series single or dual digital accelerometer takes Jewell’s highly accurate analog closed loop sensor technology to the next level.

Jewell DXA-100/200 Series Accelerometer

The Jewell DXA-100/200 Series single or dual digital accelerometer takes Jewell’s highly accurate analog closed loop sensor technology to the next level.

Features & Benefits

  • Digital output
  • Resolution 8 µg
  • Mechanical Shock 1500g 1msec half sine
  • Industry Standard EIA-RS485 and EIA-RS422 output
  • For use in high shock and vibration

Environments

  • High Precision and Performance
  • Low Noise

Performance

Input Range¹, g

±0.25g

±0.50g

±0.87g

±1.00g

±2.00g

Number of Axis

1,2

1,2

1,2

1,2

1,2

Non Linearity², %FRO, Max

0.02

0.02

0.03

0.05

Test Case
Scale Factor Tolerance, % Max

0.05

0.05

0.05

0.05

0.05

Bias, mg

1.00

1.00

1.00

1.00

1.00

Bias Thermal Sensitivity, mg

90

90

90

90

90

Bandwidth (-3dB), Hz, Nom³

30

30

30

30

30

Transverse Axis Misalignment, °, Max

0.5

0.5

0.5

0.5

0.5

Digital Output

Interface

EIA-RS485/EIA-RS422

Protocol

Proprietary

Output Representation

g’s

Baud Rate⁴

19200

38400

57600

115200

230400

Electrical

Supply Voltage, Volts DC

10 to 30

Input Current, mA, Max

DXA-100 80 mA/DXA-200 70 mA

Environmental

Operational Temp Range, °C

-40 to 70

Storage and Temp Range, °C

-40 to 75

Protection Class per IEC 529

IP67

NEMA Enclosure Rating

6

Shock Survival

1500g, 1msec, ½ sine

Vibration Survival, grms (20Hz to 2 KHz)

20

 

No Information Available.

No Information Available.