AE119 800-119-000-025 Housing Expansion Probe
Description
| Manufacture | Others |
| Model | AE119 |
| Ordering information | 800-119-000-025 |
| Catalog | Vibration Monitoring |
| Description | AE119 800-119-000-025 Housing Expansion Probe |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Weight | 0.8kg |
Details
The AE 119 transducer uses the eddy current principle so it is non-wearing. The processing electronics are contained in its supporting body and it requires a 20 to 32 VDC supply to produce an output signal that is proportional to the measured absolute expansion. The transducer uses the 2-wire current transmission technique. The output current range is from 4 to 20 mA, with the maximum current given when the rod is fully extracted. The AE 119 housing expansion probe can measure the absolute expansion that all thermal machines experience due to variations in temperature. The transducer is available with either a 50 mm or 100 mm measuring range and is suitable for medium or large gas turbines and steam turbines.
Electrical
Input power requirements
• Voltage : +20 to +32 VDC
• Current : 60 mA nominal at 24 VDC (70 mA max.)
• Max. load resistance : 500 Ω
Operating
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 : <150 ppm/°C of FSD
• On sensitivity : <150 ppm/°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
