VIBRO-METER TQ412 111-412-000-013 A1-B6-E010-F0-G000-H05 Proximity Sensor

VIBRO-METER TQ412 111-412-000-013 Proximity Sensor

VIBRO-METER TQ412 111-412-000-013 performs non-contact shaft displacement measurement tasks.

This reverse-mount eddy current probe captures precise vibration and position signals.

VIBRO-METER TQ412 111-412-000-013 complies with global API 670 machinery standards.

Full Datasheet Technical Parameters

Measurement & Electrical Specifications

Measuring Range: 4 mm linear displacement detection scale for industrial use

Standard Sensitivity: 4 mV/µm consistent industrial measurement sensitivity

Frequency Response: DC to 20 kHz flat bandwidth at -3 dB tolerance rating

Full Scale Linearity Error: ≤1% accurate linear signal output performance

Temperature Compensation: Integrated circuit thermal drift correction function

Signal Output Mode: Voltage and current dual selectable industrial outputs

Short Circuit Protection: Built-in safeguard for field signal circuit stability

Mechanical Specifications

Probe Diameter: 5 mm compact miniature probe body dimension

Mounting Type: Reverse threaded installation for special embedded layouts

Integral Cable Length: Standard factory configured coaxial signal cable

Cable Structure: 70-ohm impedance shielded low-noise signal wire

Unit Weight: Lightweight assembly for limited installation spaces

Environmental Specifications

Operating Temperature: -40°C to +180°C continuous working range

Short-Term Peak Temperature: +220°C transient thermal tolerance capacity

Ingress Protection Grade: IP68 full dust-tight and waterproof rating

Vibration Resistance: 5 g peak endurance across 10 Hz to 500 Hz range

Shock Resistance: 15 g peak mechanical impact resistance performance

Hazardous Area Certification: Ex certified for explosive zone deployment

Industry Compliance: Fully conforms to API 670 machinery protection standards

Core Functional Features

High-Precision Eddy Current Detection

Stable fixed sensitivity delivers repeatable industrial measurement data.

Wide bandwidth captures full-spectrum dynamic mechanical vibration signals.

Active thermal compensation eliminates temperature-induced signal drift.

Special Reverse-Mount Structural Design

Reverse thread design adapts to embedded and concealed installation.

Compact body fits narrow machinery housing and tight mounting gaps.

Reinforced shielding minimizes on-site electromagnetic interference.

Harsh Environment Operational Stability

IP68 sealed structure resists dust, moisture and liquid infiltration.

High-temperature probe body sustains prolonged thermal operation.

Short-circuit protection extends long-term field service lifespan.

Industrial Monitoring Applications

Special Turbomachinery Installation Scenarios

The reverse-mount probe monitors turbine shaft radial vibration status.

The sensor tracks generator axial displacement in embedded mounting spaces.

The assembly serves safety monitoring for gas and steam turbine systems.

Process Industry Predictive Maintenance

The probe enables continuous condition monitoring for industrial compressors.

The sensor maintains stable performance in petrochemical hazardous zones.

The unit provides accurate data for early mechanical fault warning systems.