I. Model Explanation (330180-50-00)

330180: 3300 XL 8mm Eddy Current Preprocessor (API 670) 50

5: Total system length 5m (probe + cable)

0: Panel mounting

00: No explosion-proof certification (non-explosion-proof type, for ordinary industrial environment)

II. Core electrical parameters

Power supply: -17.5 ~ -26 VDC (without safety barrier)

Working current: ≤ 12 mA

Sensitivity: 7.87 mV/μm (200 mV/mil)

Linear range: 0.25 ~ 2.3 mm; recommended gap 1.27 mm (-9 VDC)

Frequency response: 0 ~ 10 kHz (+0/-3 dB)

Output: Negative DC voltage (static displacement + dynamic vibration)

Impedance: 50Ω (full range matched)

III. Mechanical and environmental

Dimensions (H×W×D): 63.5 × 61 × 81.3 mm

Weight: Approximately 0.32 kg

Shell: A308 aluminum alloy, protection IP54

Operating temperature: -40°C ~ +85°C

Certifications: CE, RoHS, SIL2/3 (without ATEX/IECEx/CSA explosion-proof)

IV. 5m system kit

Probe: 330191-00-26-05-00 (8mm, 5m integrated cable, non-explosion-proof)

Extension cable: Not required (5m integrated probe cable)

Monitor: 3500/40 (vibration), 3500/42 (axial position)

V. Terminal connections (panel type)

-24 VDC (power negative)

COM (common terminal)

OUT (signal output)

SHIELD (shielding layer)

VI. Installation points

Panel hole opening: 4 holes for fixed installation, compatible with the old model 3300

Gap setting: 1.27 mm (-9 VDC), adjust by measuring the voltage between COM and OUT with a multimeter

Cable: bending radius ≥ 25mm,严禁 cutting； shield layer grounded at one end of the cabinet

VII. Difference from 330180-50-00

330180-50-00： Ordinary type， no explosion-proof， used in non-hazardous areas

330180-50-05： Explosion-proof type (ATEX/IECEx/CSA)， used in Zone 0/1/2 hazardous areas