I. Model Code (36363 - XX)

36363: Radiation Tolerant Preamplifier Series

XX: Version / Specification (such as -01, -02), usually corresponding to different certifications or interfaces

Common complete model: 36363 - 01, 36363 - 02

II. Core Parameters

1. Electrical

Power Supply: -24 VDC (±10%), 12 mA maximum

Output: Gap Voltage (proportional to probe -axis gap)

Sensitivity: 8 V/mm (200 mV/mil, standard)

Frequency Response: 0 – 10 kHz

Linear Range: 0.25 – 2.25 mm (8 mm probe)

Output Impedance: 50 Ω

2. Mechanical

Size: Approximately 144 × 88 × 100 mm

Weight: Approximately 0.9 kg

Installation: Panel / Rail Installation

Protection: IP54 (Front Panel)

3. Environment (Radiation Tolerant Core)

Operating Temperature: -40°C to +85°C

Radiation Tolerance: 1×10⁶ rad (γ rays), suitable for nuclear power plant reactor areas

Anti-Vibration: 10 g (10 – 1000 Hz)

4. Probe Compatibility (Radiation-Specific)

0.300" (7.6 mm): 330280 Matching Probe

0.420" (10.7 mm): 23268 Matching Probe

III. Key Features

Strong Radiation Compatibility: Specifically designed for high-radiation scenarios such as nuclear power plants, ordinary 3300 XL preamplifiers cannot replace it.

Long-term Stability: Signal drift is extremely small in radiation environments, with high long-term reliability.

System Compatibility: Can be directly connected to 3300/3500 TSI systems, no additional adaptation required.

Complete Replacement: The new model 330280 has the same functions / parameters / interfaces as the current main model.

IV. Supply and Replacement

36363 - XX: Out of Production, Only Available in Secondhand / Repaired Market

Direct Replacement: 330280 - 01 (Radiation-Tolerant Preamplifier, Factory Production)