Bently Nevada 330180-51-05 (3300XL 8mm eddy current preamplifier)

330180-51-05 preamplifier

Real object photography

Side appearance
1、 Model segmentation definition
330180:3300XL series 8mm standard eddy current preamplifier
51: System total length of 5 meters, DIN rail buckle installation (50=5-meter panel installation; 91=9-meter DIN rail)
05: Explosion proof certification (ATEX/IECEx/CSA intrinsically safe explosion-proof Ex ia IIC T4, available in explosion-proof areas)
2、 Core electrical parameters (8mm probe matching, sensitivity 7.87V/mm=200mV/mil)
table
Project parameters
Linear range 0-2mm (standard installation gap 2.5mm)
Frequency response range 0-10kHz
Power supply -17.5~-26VDC, static power consumption ≤ 12mA
Output signal DC bias+AC vibration voltage, directly connected to 3500/42M and 3500/45M cards
Working temperature -35 ℃~+85 ℃, storage -51 ℃~+100 ℃
Built in isolation for protection, resistant to radio frequency interference, compliant with API670
3、 Matching probe&cable (must be matched with a complete 5-meter system)
Probe (8mm): 330103-XX-XX-XX-02-00, 330104 series
Extension cable: 330130-XX-XX (total length of probe+cable=5m, 3m/9m preamplifier cannot be mixed)
4、 Installation and physical specifications
Installation: Standard DIN35 rail buckle installation
Appearance: 81.3 × 35.1 × 58.4mm, net weight ≈ 245g
Interface: Left side RF aviation seat connected to extension cable, right side terminal connected to power supply+signal output
5、 Discontinuation and replacement information
The original factory has not stopped production, and the domestically modified replacement model is 330180-51 CN. The parameters, dimensions, and wiring are fully compatible, and localization replaces direct installation.
6、 Applicable scenarios
Thermal power turbine, coal chemical compressor, large fan/pump shaft radial vibration, axial displacement, key phase monitoring, connected to 3500 frame TSI protection system. Explosion proof chemical equipment should preferably use the 05 explosion-proof suffix version.