Bently Nevada 330780-90-CN Proximitor / Proximity Sensor Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Bently Nevada 330780-90-CN is a high-performance Proximitor Sensor from the 3300 XL 11 mm series, designed to provide precise, non-contact measurement of shaft vibration and position in rotating machinery.
This model features a 9.0 meter total system length, making it suitable for installations where the proximity probe must be located further from the monitoring system.
The “CN” designation indicates the China-specific configuration, optimized for compliance with regional installation standards while maintaining the same electrical and mechanical performance as other 330780-90 models.
Fully compliant with API 670 standards, the 330780-90-CN is widely used in turbines, compressors, motors, and pumps for critical vibration and displacement monitoring.
Key Features
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11 mm proximity system for accurate shaft vibration and displacement measurement
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Total system length of 9.0 m (probe + extension cable + Proximitor)
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Non-contact eddy-current measurement principle
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Linear and repeatable output over wide operating ranges
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Compatible with 3500 and 1900 series monitoring systems
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Excellent EMI and RFI immunity for harsh industrial environments
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Fully compliant with API 670 machinery protection requirements
Technical Specifications
| Parameter | Specification | Description / Notes |
|---|---|---|
| Model Number | 330780-90-CN | Proximitor Sensor, China configuration |
| Manufacturer | Bently Nevada (GE Measurement & Control) | — |
| Measurement Type | Non-contact displacement and vibration | Eddy-current principle |
| Compatible Probe | 11 mm 3300 XL proximity probe | Matched set required |
| System Length | 9.0 m (29.5 ft) | Total probe + cable + Proximitor length |
| Mounting Type | DIN Rail | Compact, easy installation |
| Output Sensitivity | 3.94 V/mm (100 mV/mil) | Standard calibration |
| Linear Range | 0 to 2.3 mm (0 to 90 mils) | Full linear range |
| Output Voltage Range | –10 V DC to –2 V DC | Proportional to probe gap |
| Frequency Response | DC to 10 kHz | For dynamic and static signals |
| Power Supply Voltage | –23 V DC to –25 V DC | Nominal operation |
| Accuracy | ±0.5 % of Full Scale | Within calibrated range |
| Operating Temperature (Electronics) | –35 °C to +100 °C | Continuous operation |
| Probe Operating Temperature | –35 °C to +177 °C | Extended temperature range |
| Storage Temperature | –55 °C to +85 °C | Non-operational condition |
| Relative Humidity | 5 % – 95 % (non-condensing) | Industrial environments |
| Recommended Target Size | ≥ 30.5 mm flat surface | Ensures calibration accuracy |
| Electrical Isolation | Input / Output isolated | Reduces interference |
| Housing Material | Aluminum alloy (A380) | Corrosion-resistant housing |
| Compliance Standards | API 670, CE, CSA | Industrial standard compliance |
| Dimensions (H × W × D) | 103 mm × 75 mm × 52 mm (4.06 × 2.95 × 2.05 in)** | Standard proximitor enclosure |
| Weight | Approx. 0.82 kg (1.81 lb) | Typical module weight |
Bently Nevada 330780-90-CN Proximitor / Proximity Sensor Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
