I. Model Decoding

330180: 3300 XL 8mm Eddy Current Preprocessor (50Ω system, API 670) 51

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

1: DIN rail installation (35mm standard rail)

00: Standard type, no explosion-proof / safety certification (for general areas) 

II. Technical Specifications (Electrical / Environmental / Mechanical)

Electrical Parameters

System Impedance: 50Ω (fully matched, cannot be mixed with 75Ω)

Power Supply Voltage: -17.5 ~ -26 VDC (typical - 24 VDC)

Operating Current: ≤ 12 mA

Sensitivity: 7.87 mV/μm (200 mV/mil)

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

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

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

Output Signal: Negative DC Voltage (static displacement + dynamic vibration)

Signal Transmission Distance: Up to 305m from Preamplifier to Monitor

Environmental and Mechanical

Operating Temperature: -35°C ~ +85°C

Storage Temperature: -51°C ~ +100°C

Installation Method: 35mm DIN Rail Snap-In Installation (with electrical isolation included)

Dimensions: 81.3 × 35.1 × 63.5 mm

Weight: Approximately 0.25 kg

Shell: A308 Aluminum Alloy, Protection IP54

Certifications: CE, RoHS (No explosion-proof, No SIL)

III. Standard Accessories (5m System)

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

Extension Cable: Not Required (5m integrated probe cable)

Monitor: 3500/40 (Vibration), 3500/42 (Axial Position)

IV. Installation and Wiring

1. Rail Installation

Align with 35mm DIN Rail, press down to secure; base comes with insulation, no additional insulation board required

2. Wiring Terminal (Standard)

-24 VDC (Power Negative)

COM (Common Port)

OUT (Signal Output)

SHIELD (Shielding Layer)

3. Gap Setting

Objective: 1.27 mm (-9 VDC)

Measure COM–OUT voltage with a multimeter, fine-tune the probe to the target and lock it

4. Cable and Shielding

Bend radius ≥ 25mm, do not cut

Shielding: Single-ended grounding at the cabinet end, floating at the probe end

V. Calibration (Periodic 12 Months)

Use standard gap blocks: 0.25/1.27/2.3 mm

Sensitivity Error: ≤ ±1%; Linear Deviation: ≤ ±0.31 mm

VI. Difference from 330180-51-05

330180-51-00: Standard Type, No Explosion-proof, for ordinary industrial environments

330180-51-05: With CSA/ATEX/IECEx Explosion-proof Certification, for Hazardous Areas