Import 3500/45 — Buy in wholesale FOB from Supplier in China

The 3500/45 is a Bently Nevada (Baker Hughes) position monitor module designed for the 3500 Series machinery protection system. It accepts input from proximity probes, seismic transducers, and shaft-rider sensors to provide continuous monitoring of shaft position, expansion, and casing vibration. The module supports 1 to 4 channels per card, with each channel independently configurable for transducer type and measurement range. Signal conditioning includes gap voltage monitoring, probe fault detection, and OK status indication per channel. The 3500/45 interfaces directly with the 3500 rack backplane for system integration and alarm relay output.

Typical construction uses a modular front-panel design with BNC monitoring connectors for each channel, allowing real-time waveform observation without interrupting machine protection. The module operates on the standard 3500 system power bus, drawing approximately 7.7 watts typical. Input frequency response spans 0.17 Hz to 10 kHz for vibration monitoring, with position measurement accuracy of ±0.33% of full scale. The card supports transducer power supplies of -24 VDC for proximity probes and constant-current excitation for accelerometers. Front-panel LEDs indicate module health, transducer OK status, and channel bypass state. Factory-sealed packaging ensures no prior field exposure or calibration drift before installation.

Primary applications include steam and gas turbine monitoring, hydroelectric generator sets, centrifugal compressor trains, and large motor-driven pumps where shaft position and expansion are critical. End users span power generation utilities, oil and gas processing, petrochemical plants, and steel mills requiring continuous machinery protection. The 3500/45 integrates with plant DCS and SCADA systems via the 3500 communication gateway modules. Buyers should confirm with Moore Automation whether the module ships with the latest firmware revision, whether transducer cables are included or ordered separately, and what warranty terms apply for international deployment.

Moore Automation Limited Xiamen Office is located at 32nd Floor, Guomao Building, No. 388 Hubin South Road, Siming District, Xiamen, Fujian Province, China. The supplier holds a harbor trust tier classification on the platform. The response rate is recorded at 0.00% with an average response time of zero hours, indicating minimal or no engagement through platform messaging channels. Buyers should initiate contact directly via the email address [email protected] or telephone at 86-592-5173279 to verify current availability and response practices. The office represents Moore Automation Limited in the Xiamen area, serving industrial automation spare parts procurement.

The supplier profile emphasizes provision of numerous brand-name automation parts, experienced staff, extensive test facilities, and prompt delivery capability. Listed key clients include hydroelectric power stations, chemical plants, steel mills, and wind power plants. Services advertised include a 1-year warranty on products, acceptance of small orders, and continuous availability for contact. The listing does not state factory authorisation as a Bently Nevada distributor, nor does it specify in-house calibration capability or ISO 9001 certification. Buyers should verify OEM authorisation status, return policy terms, and whether warranty service requires return to Xiamen or is handled through local partners.