Bently Nevada 330180-X1-05MOD:145004-67 3300 XL Proximitor Sensor

Description

330180-X1-05MOD:145004-67: This 3300 XL Proximitor Sensor is calibrated specifically for a 17CrNiMo6 target material (CT-0176 target CT number) under the custom 145004 recalibration modification family. This 9-meter DIN-mount (Option X1) sensor is configured with Option 05 agency approvals and is engineered to work in conjunction with 3300 XL 5mm or 8mm proximity probes and extension cables to monitor machinery vibration and axial position.

Unlike standard 330180 Proximitor sensors that are factory-calibrated for standard AISI 4140 steel targets, the custom 145004-67 modification recalibrates the internal oscillator and detection circuitry. This modification shifts the target material calibration to 17CrNiMo6 alloy steel, maintaining an average scale factor (ASF) of 200 mV/mil (7.87 V/mm) and a linear range of 10 to 90 mils (0.25 to 2.25 mm). This precise recalibration reduces material-induced measurement errors on rotating shafts comprised of 17CrNiMo6.

Features

• Custom 145004-67 modification provides precise recalibration for 17CrNiMo6 steel shafts with a target CT number of CT-0176.
• Option X1 mounting provides standard DIN-rail mount configuration for industrial enclosure installation.
• Option 05 agency approvals offer certified compatibility for hazardous areas, meeting multiple international explosion protection standards.
• 9-meter system compatibility matches standard 3300 XL 5mm and 8mm probes and extension cables.
• Electrical zero of -3.0 Vdc @ 20 mils ensures consistent calibration starting points for eddy-current measurements.
• Average scale factor of 200 mV/mil (7.87 V/mm) with a linear range spanning from 10 to 90 mils (0.25 to 2.25 mm).

Applications

Typical heavy-industry scenarios include machinery condition monitoring on rotating shafts made of 17CrNiMo6 chrome-nickel-molybdenum steel alloy. It is used for shaft vibration and axial position measurement on industrial steam turbines, gas turbines, turbo-compressors, motors, and high-speed pumps, especially in installations requiring DIN-rail mounted monitoring hardware in hazardous areas.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

Mount the Proximitor sensor inside a weatherproof industrial enclosure or dedicated housing to protect against moisture and environmental contamination. Ensure the Proximitor housing is properly isolated from structural grounds if using standard non-isolated mounting hardware. Run coaxial extension cables through metal conduit or armored cable trays to prevent physical damage and electrical noise interference. Always verify that the total length of the probe and extension cable combined matches the 9-meter calibration of this Proximitor sensor before applying power. Adjust the probe-to-target gap using a digital voltmeter connected to the OUT and COM terminals to verify the correct electrical zero voltage at the installation operating gap.

Compliance and Certifications

This Proximitor sensor complies with international standards for hazardous areas under Option 05 approvals, including ATEX, IECEx, and CSA certifications for intrinsically safe and non-incendive installations in hazardous atmospheres.