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SV 80 General Purpose Accelerometer 100mV/g

The SV 80 accelerometer 100mV/g, TNC top, 10-32 mounting hole, is dedicated to machine vibration measurements with Svantek vibration level meters.

 

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The vibration accelerometer is uniaxial, which means it measures vibration on one axis. The SV 80 is connected to SVANTEK vibration meters with a vibration measurement cable with a TNC connector. For machine vibration measurements, the sensor is typically attached to a vibrating surface with a mounting magnet.

The accelerometer 100mV/g is an ideal choice for walk-around vibration measurement in the rugged environments of industrial machinery monitoring, such as pumps, motors, etc.

The sensitivity of the SV 80 is 10 mV/(m/s2) 100 mV/g. The measurement range is from 0.01 m/s2 RMS to  500 m/s2 peak in the frequency range of 0.5 Hz to 14 000 Hz.

SV 80 General Purpose Accelerometer Specification

Performance:

Number of axis1
Sensitivity (± 5 %)10 mV/(ms-2) ~ 100 mV/g
Measurement range0.01 ms-2rmS ÷ 500 ms-2 Peak
Frequency response (by design guideline, ± 3 db)0.5 Hz ÷ 14 000 Hz
Linearity± 1 %
Residual noise (1 Hz, 24°C)30 μg rmS
Residual noise (1 Hz to 25 kHz, 24°C)300 μg rmS
Transverse response sensitivity (20 Hz, 50 m/s2)< 5 %
Resonant frequency25 kHz

Electrical:

Electrical groundingisolated from machine grounding
isolation (Case to Shield)> 100 mΩ
Capacitance to ground (Nominal)70 pF
Supply current2 mA ÷ 10 mA
Supply voltage22 V ÷ 28 V
Bias voltage+12 VdC
Output impedance (Nominal)50 Ω
Charge/discharge time constant (start-up time)< 1 sec. typ.

Environmental Conditions:

Maximum vibration (shock survival)50 000 ms-2 Peak
Thermal sensitivity coefficient0.07 %/oC F.S.
Operating temperature rangefrom -55 °C to +120 °C
Operating temperature range (recommended)from -10 °C to +50 °C
Humidity / EnclosureiP67, epoxy sealed

Physical:

ConnectorTNC socket, top radially mounted
Material housing & connectorStainless steel
Mounting thread10-32 uNF 2b
Weight40 grams

Accessories:

Mounting stud 10-32 to m5 (included)
SA 27/10-32Mounting magnet base (optional)
SC 27Coil cable TNC plug – TNC plug, 2 meters (optional)

*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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