1. Part Number Decoding

330180: 3300 XL 8mm Eddy Current Preamplifier (50Ω) 91

9: Total system length: 9m (probe + extension cable)

1: DIN rail installation

05: Accompanying 5m extension cable 2. Technical Specifications

Electrical

System Impedance: 50 Ω

Power Supply: -17.5 ~ -26 VDC (typical -24 VDC, ≤ 12 mA)

Sensitivity: 7.87 mV/μm (200 mV/mil)

Linear Range: 0.25 ~ 2.3 mm (10~90 mils)

Frequency Response: 0 ~ 10 kHz (±3dB)

Output: Negative DC voltage (proportional to gap) Environmental & Mechanical

Operating Temperature: -35 °C ~ +85 °C

Storage Temperature: -35 °C ~ +100 °C

Mounting: DIN rail (35mm)

Dimensions: 81.3 × 35.1 × 63.5 mm

Weight: ~0.25 kg

Enclosure: A308 aluminum

Ingress Protection: IP54

Approvals: SIL 2/3, ATEX, CSA, CE, RoHS

3. Compatible Components (9m System)

Probe: 330191-00-26-10-00 (8mm, 4m integral cable)

Extension Cable: 330130-08-05-02 (5m, 50Ω)

Monitor: 3500/40 (vibration), 3500/42 (axial position) 4. Installation Notes

50Ω Matching: Only use 50Ω probes/cables

Recommended Gap: 1.27 mm (50 mils, ≈ -9 VDC)

Cable Handling: Do not cut the cables; avoid sharp bends

Shield Grounding: Single-point ground at the cabinet end

Mounting: Floating installation (electrically isolated from the chassis) 5. Datasheet Info

Official Data Sheet: 3300 XL 8mm Proximity Transducer System (Doc. 141194)

Includes: Specifications, wiring, dimensions, calibration, troubleshooting