I. Model Meaning

330180: 3300 XL 8mm Eddy Current Preprocessor 50

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

0: Panel installation (different from DIN rail 51)

05: CSA/ATEX/IECEx explosion-proof certification (Ex ia IIC T5)

II. Electrical parameters

Power supply: -17.5 ~ -26 VDC (without safety barrier); -23 ~ -26 VDC (with safety barrier)

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

Output impedance: 50 Ω

III. Mechanical and environmental

Size (H×W×D): 63.5 × 61 × 81.3 mm

Weight: approximately 0.32 kg

Shell: A308 aluminum alloy, IP54

Temperature: -35°C ~ +85°C

Certifications: ATEX, IECEx, CSA, CE, RoHS, SIL2/3

IV. Accessories (5m system)

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

Extension cable: not required (5m integrated)

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

V. Terminal blocks (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； single end grounding of the shielding layer at the cabinet end