AE119 800-119-000-025

Technical Parameters

Mounting : The transducer is fixed by means of a mounting flange and M10 bolts

Material : Aluminium and stainless steel

Spring forces F0, initial force on the spring when the measurement rod is fully extracted (corresponding to 0 mm)

AE 119 housing expansion probe–50 mm : 30 N

Fmax, force on the spring when the measurement rod is fully inserted (corresponding to 50 or 100 mm)

AE 119 housing expansion probe–50 mm : 73 N

Voltage : +20 to +32 VDC

Current : 60 mA nominal at 24 VDC (70 mA max.)

Max. load resistance : 500 Ω

Frequency response • Electrical : 0 to 1000 Hz

Mechanical : 0 to 5 Hz

Accuracy

Linearity : <1% of FSD • Resolution : <0.05‰ of FSD

Reproducibility : <0.05‰ of FSD

Temperature drift

On zero :＜150ppm/°C of FSD

On sensitivity :＜150ppm/°C of FSD

Output signal

Constant current signal : 4 to 20 mA

Start position : Adjusted to 4 mA ±0.15 mA (rod fully inserted)

End position : Adjusted to 20 mA ±0.3 mA (rod fully extracted) (Note: The transducer and measuring tube are calibrated at the factory)

Key Features

The AE119 800-119-000-025 combines durability with advanced sensing technology for precise measurements:

Eddy Current Sensing: Utilizing non-contact eddy current principles, the AE119 800-119-000-025 ensures wear-free operation and high reliability. Its 4–20 mA current loop output supports long-distance signal transmission with minimal interference, even in electrically noisy environments.

Modular Design: Available in 50 mm or 100 mm measurement ranges, the probe can be configured for left- or right-oriented assembly. The integrated mechanical scale simplifies calibration and alignment during installation.

Robust Construction: Featuring an IP54 splash-proof housing and a temperature range of -40°C to +85°C, the AE119 800-119-000-025 maintains performance in extreme thermal cycles and humid conditions.

Application Scenarios

Gas Turbine Health Monitoring: At a Middle Eastern power plant, the AE119 800-119-000-025 was installed on Siemens SGT-800 turbines to monitor casing expansion. By detecting thermal growth anomalies, the system reduced unplanned downtime by 18% through early fault alerts.

Hydroelectric Generator Air Gap Monitoring: In a Canadian hydroelectric facility, the probe protected LS sensors from humidity-induced corrosion while measuring rotor-stator gaps. This setup extended sensor lifespan by 35% and improved measurement accuracy.

Automotive Engine Testing: A European manufacturer used the AE119 800-119-000-025 to validate engine block vibrations during durability tests. The probe’s 0–5 Hz frequency response enabled ISO 17025-compliant noise reduction analysis.