products for monitoring and diagnostics of machinery
products design for home and industry
specialized assembly of electronics, automatics, and mechanics
AVS 1003LF is a triaxial, digital, low-frequency accelerometer. In addition to vibrations, it also measures temperature. The sensor measures and processes the vibration acceleration signal. Data is available via a digital connector in the industrial standard RS-485 and the MODBUS protocol. The sensor can provide two types of data: a stream of raw vibration data or determined parameters of the vibration signal.
| Number of measurement axes | 3: X, Y, Z |
|---|---|
| Measurement range [g] | ± 40 |
| Frequency range [Hz] | 0 … 1000 |
| Operating voltage [V] | 24 V DC |
|---|---|
| Current consumption [mA] | 13 |
| Reverse polarity protection | Yes |
| Type of sensor | Microelectromechanical system (MEMS) |
| Interface | RS485 115 kbps (calculated parameters) |
|---|---|
| Calculated parameters | X accPeak, Y accPeak. Z accPeak, X accRMS, Y accRMS, Z accRMS, X vel RMS (ISO), Y vel RMS (ISO), Z vel RMS (ISO), Temp |
| Maximum number of connected sensors | 100 – ADI protocol |
| Linearity deviation | ± 0,1% FSR |
|---|---|
| Temperature dependence | ± 5% (-40 °C … +85 °C) |
| Transverse sensitivity | 1,5% |
| Noise density | 80 µg / √Hz |
| Ambient temperature [°C] | -40 °C … +85 °C |
|---|---|
| Protection | IP67 |
| EMC | EN61326-1:2013 |
|---|---|
| Shock resistance | DIN EN 60068-2-27 1000 g |
| Vibration resistance | DIN EN 60068-2-6 20 g / 10 … 3000 Hz |
| Maximum shock resistance [g] | 5 000, peak |
| Electrical isolation (case) | 1 MΩ |
| RoHS | Yes |
| CE | Yes |
| Dimensions [mm] | Ф 22 x 50,3 |
|---|---|
| Weight [g] | 72 |
| Type of mounting | M6 x 7 threaded hole in sensor |
| Material | Housing: stainless steel |
| Tightening torque [Nm] | 7 |
| Components | Set screw: M6 to M6 |
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| Electrical connection - plug | AVS 1003LF – Top exit connector: M12 5-pin; maximum cable length: 300 m |
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