Overview：
- Bently Nevada 330400-02-00 accelerometer is an acceleration measurement device for critical machinery. It is suitable for applications where housing acceleration measurement is required, such as gear mesh monitoring.
- Model 330425 is similar, but has a larger amplitude range and different sensitivity. At the same time, it is critical to properly install this sensor. Improper installation will affect its performance.
Features：
-
Measuring range and sensitivity:
- Amplitude range: 50 g (peak)
- Sensitivity: 100 mV/g (suitable for high sensitivity measurement)
-
Signal transmission and mechanical protection:
- The sensor must be used with the monitoring system to ensure that the rotor vibration can be effectively transmitted to the housing, otherwise it may affect the protection effect.
- Suitable for continuous monitoring, early detection of mechanical failure trends, and avoid serious damage.
-
Applicable scenarios:
- Rotor imbalance
- Gear meshing problems
- Bearing wear or damage
Specification：
|
Parameter |
Value |
|
Sensitivity |
10.2 mV/m/s² (100 mV/g) ±5% |
|
Acceleration range |
490 m/s² (50 g) peak overall acceleration within the 10 Hz to 15 kHz frequency span. Vibration at frequencies above 15 kHz, especially at the transducer's resonance, will significantly decrease this range. |
|
Amplitude Linearity |
±1% to 490 m/s² (50 g) peak |
|
Broadband Noise Floor (10 Hz to 15 kHz) |
0.039 m/s² (0.004 g) rms |
|
Weight (no cable) |
99 g (3.5 oz), typical |
|
Diameter |
23 mm (0.93 in) |
|
Height |
59 mm (2.3 in), including mounting stud |
|
Connector |
3 - pin MIL - C - 5015 Receptacle 316L stainless steel |
|
Mounting Surface |
32 minch rms |
|
Mounting Torque |
4.1 N·m (3.0 ft·lb) |
|
Case Material |
316L stainless steel |
|
Weight (no cable) |
100 g (3.5 oz), typical |
|
Mounting Angle |
Any orientation |
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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