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This proximity transducer system measures shaft vibration and position in rotating machinery. It includes a probe, extension cable, and driver for complete installation. The system provides reliable non-contact measurement for critical asset protection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3300/40-11-01-01-00-00 |
| Product Type | 3300 XL 11 mm Proximity Transducer System |
| Supply Voltage | -24 V DC ±10% |
| Power Consumption | 15 mA (typical) |
| Probe Tip Diameter | 11 mm |
| Measurement Range | 0.25 to 2.25 mm (total, linear) |
| Linear Range | 2.00 mm (from -1.0 V to -21.0 V) |
| Sensitivity | 7.87 V/mm ±5% |
| Frequency Response | 0 Hz to 10 kHz (-3 dB) |
| Cable Length | 5.0 m (probe to driver) |
| Extension Cable | 5.0 m (included) |
| Output | -1 V to -21 V DC (gap) / 0 to -21 V (vibration) |
| Connector Type | 7-pin connector (probe) / BNC (driver output) |
| Operating Temperature | -35°C to +85°C (probe) / -20°C to +65°C (driver) |
| Mounting | Driver: DIN rail (TS 35) / Probe: threaded housing |
| Dimensions (Driver) | 35 mm x 80 mm x 65 mm |
| Weight (Complete) | 0.75 kg |
Mechanical Design and System Components
This system includes three core components for complete installation. The 11 mm probe features a threaded housing for secure mounting. The extension cable connects the probe to the driver unit. The driver module provides signal conditioning and power regulation.
Probe and Cable Assembly
The probe tip diameter measures 11 millimeters for standard applications. The probe cable extends 5.0 meters from the sensor head. The extension cable adds another 5.0 meters for flexible routing. The total system length reaches 10.0 meters from probe to driver. All connections use locking connectors for reliable signal integrity.
Power Supply and Electrical Characteristics
The driver operates from a -24 V DC supply with a ±10 percent tolerance. It consumes only 15 milliamperes during normal operation. The driver outputs a gap voltage between -1 V and -21 V DC. This output varies linearly with the probe-to-target distance.
Measurement Performance and Sensitivity
The linear measurement range spans 2.00 millimeters from target surface. The sensitivity reaches 7.87 volts per millimeter with ±5 percent tolerance. The frequency response covers from DC to 10 kHz for comprehensive monitoring. This range suits both static position and dynamic vibration measurements.
Output Signals and Interfacing
The driver provides a DC gap voltage for position measurement. It also outputs an AC-coupled signal for vibration analysis. Both outputs are available through standard BNC connectors. These signals interface directly with 3300 rack monitors.
Environmental Durability
The probe operates reliably from -35°C to +85°C. The driver operates from -20°C to +65°C. The probe housing offers IP67 protection against moisture and dust. The cable resists oil, water, and mechanical abrasion.
Application Suitability
This transducer system serves critical rotating equipment across many industries. It works effectively with turbines, compressors, pumps, and generators. The device also monitors motors, fans, and paper machine rolls. Its robust design ensures long-term reliability in harsh industrial environments.