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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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All our products are priced very favorably because we have our own warehouse and supply.
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The Bently Nevada 330104-04-12-90-02-CN is a high-precision proximity probe engineered for monitoring critical rotating machinery. Designed to provide accurate shaft displacement and vibration measurement, it is a key component in machinery protection systems. Its robust construction allows for stable operation in harsh industrial conditions including high temperature, mechanical vibration, and exposure to dust or moisture.
This model is specially adapted for regional compliance and standards (CN), making it suitable for industrial applications in China and nearby regions. The probe delivers reliable, low-noise AC output signals, allowing early detection of mechanical issues, thereby preventing unexpected downtime and protecting valuable equipment.
| Parameter | Specification |
|---|---|
| Sensor Type | Proximity Probe |
| Output Type | AC Voltage |
| Measurement Range | ±0.50 mm (±20 mils) |
| Linearity | ±1% of full scale |
| Frequency Response | 0.5 Hz – 25 kHz |
| Operating Temperature | -40°C to 120°C |
| Probe Tip Material | Stainless Steel |
| Cable Type | Shielded Twisted Pair |
| Cable Length | 2.5 m (custom lengths available) |
| Mounting Thread | M12 x 1.5 |
| Connector Type | 12-pin LEMO |
| Dimensions (L x Ø) | 150 mm x 12 mm |
| Weight | 0.50 kg |
| Special Version | CN (China Regional Version) |
| Model | Key Parameters |
|---|---|
| 330104-04-12-90-02-00 | Measurement ±0.50 mm, AC Output, Temp: -40°C to 120°C, Weight 0.48 kg |
| 330104-04-12-10-02-00 | Measurement ±0.50 mm, AC Output, Temp: -40°C to 120°C, Weight 0.48 kg |
| 330104-04-12-20-02-00 | Extended Temp: -50°C to 150°C, AC Output, Weight 0.5 kg |
| 330104-04-12-30-02-00 | High-frequency response 0.5 Hz–35 kHz, AC Output, Weight 0.52 kg |
| 330104-04-12-10-03-00 | Measurement ±0.38 mm, Frequency: 0.5 Hz–20 kHz, Stainless Steel Tip |
| Model | Key Parameters |
|---|---|
| 330106-03-12-10-00-00 | Dual Probe, Measurement ±0.5 mm, Temp: -40°C to 120°C, Weight 0.55 kg |
| 3500/55 | Vibration Sensor, Velocity Output, Range 0–100 mm/s, Temp: -20°C to 100°C |
| 3500/26-50 | Eddy Current Probe, Measurement ±0.25 mm, Connector 12-pin, Weight 0.48 kg |
| 330105-04-12-10-00-00 | Standard Proximity Probe, Measurement ±0.38 mm, Temp: -40°C to 120°C |
| 3500/40 | Accelerometer, High Sensitivity, ±10g, Temp: -40°C to 120°C, Weight 0.6 kg |
Q1: What type of measurement does this probe perform?
A1: It measures shaft displacement and vibration in rotating machinery.
Q2: Can it operate in high-temperature environments?
A2: Yes, it functions reliably between -40°C and 120°C.
Q3: Is it compatible with 3300 series monitoring systems?
A3: Yes, it integrates seamlessly with 3300 machinery protection systems.
Q4: How long is the expected lifespan of the probe?
A4: Properly maintained, it can last several years with minimal maintenance.
Q5: How is the probe mounted?
A5: It uses a standard M12 x 1.5 threaded mounting with a 12-pin LEMO connector.
Q6: What material is the probe tip made of?
A6: The tip is stainless steel, ensuring durability and resistance to wear.
Q7: Can it detect early signs of bearing wear or rotor misalignment?
A7: Yes, it provides early warning through accurate displacement and vibration readings.
Q8: What type of signal output does the probe produce?
A8: The probe provides an AC voltage output suitable for 3300 series systems.
Q9: Is the cable shielded to reduce electrical noise?
A9: Yes, the shielded twisted pair cable minimizes interference in industrial environments.
Q10: Are custom cable lengths available for specific installations?
A10: Yes, custom cable lengths can be provided to suit different installation requirements.