VIBRO-METER EA402 913-402-000-013 Eddy Current Proximity Sensor System

VIBRO-METER EA402 913-402-000-013 Proximity Sensor System

VIBRO-METER EA402 913-402-000-013 performs non-contact displacement detection tasks.

This eddy current sensor captures precise shaft vibration and position signals.

VIBRO-METER EA402 913-402-000-013 matches API 670 industrial monitoring standards.

Industrial Monitoring Applications

Rotating Machinery Safety Monitoring

The sensor system monitors shaft displacement on gas turbine equipment sets.

The proximity assembly tracks radial vibration on steam turbine rotors.

The measuring unit supports protection logic for generator operation systems.

Hazardous Zone Industrial Sensing

The eddy current assembly operates within certified explosive industrial zones.

The sensing system collects mechanical data for process compressor units.

The probe setup enables predictive maintenance for continuous production assets.

Full Datasheet Technical Parameters

Measurement & Electrical Specifications

Selectable Measurement Range: 2 mm or 4 mm displacement coverage scale

Frequency Response: DC to 20 kHz (-3 dB flat bandwidth performance)

Standard Sensitivity: 4 mV/µm and 8 mV/µm dual selectable levels

Input Capacitance: 1 nF standard circuit capacitance parameter

Input Inductance: 100 µH fixed circuit inductance rating

Temperature Drift: Minimal signal deviation across full temperature range

Mechanical & Environmental Specifications

Housing Material: AISI 316L corrosion resistant stainless steel alloy

Sensing Tip Material: Torlon polyamide-imide high-temperature compound

Integral Cable Length: 9.5 meter 70-ohm FEP coaxial signal cable

Cable Outer Diameter: 3.6 mm compact industrial cable structure

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

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

Storage Temperature: -40°C to +85°C equipment storage tolerance

Ambient Humidity: 95% maximum non-condensing humidity level

Vibration Resistance: 5 g peak (10 Hz to 500 Hz frequency spectrum)

Shock Resistance: 15 g peak half sine wave short-term impact load

Unit Weight: 0.22 kg standalone sensor assembly total weight

Compliance Standard: API 670 industrial machinery protection standard

Core Functional Features

Precision Dynamic Measurement Performance

Dual-range selection adapts to diverse industrial displacement demands.

Wide bandwidth captures fast dynamic mechanical motion variations.

Stable sensitivity output ensures consistent long-term data accuracy.

Rugged Industrial Structural Performance

Premium alloy housing prevents corrosion in harsh process environments.

High-temperature tip sustains stable operation under thermal stress.

Sealed IP68 structure blocks dust and liquid ingress effectively.