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SV 105BF Triaxial Hand-Arm Accelerometer

SV 105BF Triaxial Hand-Arm Accelerometer is is dedicated to Human Vibration measurements performed according to ISO 5349-2 with SV 106 six channel analyser. The SV 105BF also features a force sensors to detect the contact and to exclude periods of time when the tool is not in use.
For in-situ checks and periodic verification of the SV 105BF the SA 105B adapter (option) is necessary. The accelerometer has TEDS memory that remembers the calibration factor transferred to SV 106A instrument.
Accelerometer is supplied with three adapters to perfectly match the grip of different vibrating tools. Each adapter includes an adjustable rubber strap for firm and comfortable attaching the accelerometer to the human’s hand. This solution significantly limits disturbances to the operator who doesn’t have to worry about holding the accelerometer.

SV 105BF Hand-arm Triaxial Accelerometer Specification 

Performance:

Number of axis 3
Sensitivity (± 5 %) 0.661 mV/ms-2 at 79.58 Hz
Measurement range 2000 ms-2 PEAK
Frequency response 0 Hz ÷ 1500 Hz
Resonant frequency 16.5 kHz (MEMS transducer)
Electrical noise < 0,14 ms-2 RMS, Wh weighting
Force range 200 N
 

Electrical:

Supply current < 5.0 mA
Supply voltage 3.3 V ÷ 5.5 V
Bias voltage 1.5 V ± 0.05 V
Output impedance 51 Ohms
Charge/discharge time constant 30 sec. typ
TEDS memory installed (power supply pin)
 

Environmental Conditions:

Maximum vibration 100 000 ms-2 shock survival
for MEMS
Temperature coefficient <+/-0.02 %/°C
Temperature from -10°C to +50°C
Humidity up to 90 % RH, non-condensed
 

Physical:

Sensing element MEMS
Cable integrated 1.4 meters
Connector LEMO 5-pin plug (SV 106A compatible)
Dimensions 69.6 mm x 31.4 mm

thickness from 8.3 mm to 15 mm

Weight 50-60 grams (including cable and one of the vibration contact adapters)
 

Accessories:

Calibration adapter SA 105B (option)

 

*Continuous product development and innovation are the policy of our company. Therefore, we reserve the right to change the specifications without prior notice.

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