Description
The Bently Nevada 23732-01 Acceleration Transducer System includes an accelerometer, interconnect cable, and interface module. It is designed for critical machinery monitoring, particularly for gear mesh vibration analysis.
Accelerometer Output
| Parameter | Specification |
|---|
| Sensitivity | 25 mV/g (2.55 mV/m/s²) ±5% |
| Acceleration Range | 75 g (735 m/s²) peak |
| Frequency Response | 10 Hz to 20 kHz (±3 dB) 30 Hz to 10 kHz (±5%) |
| Mounted Resonant Frequency | 30 kHz minimum |
| Amplitude Linearity | ±1% to 50 g, ±5% to 75 g, tested at a single frequency between 100 Hz and 500 Hz |
| Electrical Isolation | Case internally connected to system common. Isolation from machine case provided by a built-in isolator. |
| Shock Survivability | ±5000 g (±49,050 m/s²) peak |
Environmental Limits (Accelerometer)
| Parameter | Specification |
|---|
| Operating & Storage Temperature | -29°C to +121°C (-20°F to +250°F) |
| Relative Humidity | Up to 95%, non-condensing |
Physical Dimensions (Accelerometer)
| Parameter | Specification |
|---|
| Mounted Height | 45 mm (1.8 in) |
| Mounting Surface | 17.5 mm diameter (0.69 in) |
| Mounting Thread | 1/4-in 28 UNF x 7.9 mm (0.31 in) long |
| Hex | 19.0 mm (0.75 in) flats |
| Weight | 60 g (2.1 oz) |
| Case Material | 316L stainless steel |
Input (Interface Module)
| Parameter | Specification |
|---|
| Power Requirements | -18 to -24Vdc at 15 mA maximum (10 mA typical) |
| Leadwire Length | 305 m (1,000 ft) max between I/F Module and 3300 monitor |
Output (Interface Module)
| Parameter | Specification |
|---|
| Sensitivity | 100 mV/g (10.2 mV/m/s²) nominal |
Environmental Limits (Interface Module)
| Parameter | Specification |
|---|
| Operating & Storage Temperature | -40°C to +100°C (-40°F to +212°F) |
| Relative Humidity | Up to 95%, non-condensing |
| Weight | 170 g (6 oz) |
Ordering Information
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