Import 330708-20-50-10-02-00 — Buy in wholesale FOB from Supplier in China

The 330708-20-50-10-02-00 is a Bently Nevada 3300 XL proximity probe extension cable, part of the industry-standard eddy-current transducer system used in critical rotating machinery protection and condition monitoring. This specific model forms part of the 3300 XL 8 mm system, which operates with a -24 V DC power supply and provides linear output voltage proportional to the probe tip-to-target gap distance across its calibrated measurement range. The 3300 XL series achieves system linearity within 0.5% over a standard range of 80 mils (2 mm) when paired with compatible 3300 XL probes and前置器 (proximitor). Moore Automation Limited lists this unit as new and original factory stock, individually inner-sealed in packaging sized to the product dimensions.

The cable assembly uses triaxial construction with a continuous extruded fluorosilicone jacket, providing resistance to oil, moisture, and abrasion in industrial environments. The extension cable connects between the probe (typically mounted through machine casing) and the proximitor sensor, which converts the RF signal to a usable DC voltage output. Standard cable lengths in the 3300 XL series range from 3.0 metres to 8.5 metres; the specific length for this part number should be confirmed with the supplier. The 50 ohm characteristic impedance and low capacitance per unit length are critical to maintaining signal integrity across the full operating frequency range of the system, which extends to 10 kHz for vibration monitoring applications.

This extension cable serves power generation, oil and gas, petrochemical, and heavy industrial sectors where API 670-compliant machine protection is mandated. Typical installations include steam and gas turbine bearing vibration monitoring, compressor thrust position measurement, and pump shaft displacement sensing. The buyer should verify cable length compatibility with existing probe and proximitor installations, as mismatched system components degrade calibration accuracy. Moore Automation Limited offers payment by T/T or Western Union and quotes a lead time of 1-2 working days, though buyers should confirm current stock given the single-unit availability indicated.

Moore Automation Limited operates from 32D GuoMao Building on Hubin South Road in Siming District, Xiamen, Fujian Province, China, postal code 361009. The company holds a harbor trust tier on the platform, which represents a baseline verification level rather than an advanced assurance designation. The listing shows a response rate of 0.00% and an average response time of zero hours, indicating that response metrics are either not tracked or not displayed for this account. Buyers should interpret this as a signal to test communication responsiveness directly before committing to orders.

The supplier's business focus centres on industrial automation components, specifically Bently Nevada condition monitoring and protection system parts, based on their listed inventory. The source description references stock of new and original factory items with individual sealed packaging. No information is provided about manufacturing capability, OEM relationships, or authorised distributorship status. The contact email domain shown is [email protected], which differs from the company name and suggests possible affiliate or shared operational infrastructure. Buyers should verify authorisation to distribute Bently Nevada products, warranty claim procedures, and whether Moore Automation Limited holds direct OEM relationships or sources through secondary channels.