I. Model Explanation (330180-50-05)

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

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

0: Panel installation (Panel Mount)

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

II. Core technical parameters Electrical

System impedance: 50Ω (full match)

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

Mechanical and environmental

Installation method: Four-hole mounting on panel (compatible with old model 3300)

Size (H×W×D): 63.5 × 61 × 81.3 mm

Weight: Approximately 0.32 kg

Shell: A308 aluminum alloy, protection IP54

Operating temperature: -35°C ~ +85°C

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

III. System Accessories (5m)

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

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

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

IV. Terminal Blocks (Panel Type)

-24 VDC (power negative)

COM (common terminal)

OUT (signal output)

SHIELD (shielding layer)

V. Installation and Gap Setting

Panel hole: 4 holes, spacing consistent with old model 3300

Gap target: 1.27 mm (-9 VDC)

Setting: Use multimeter to measure COM–OUT voltage, fine-tune the probe to the target and lock it

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

VI. Difference from 330180-51-05

330180-50-05： Panel installation， fixed on control panel opening

330180-51-05： DIN rail installation (35mm)