FCXA10 Series
Miniature High Temperature and High Pressure LVDT Position Sensors
Features
- 9.5mm diameter, lightweight core
- Measuring range: ±0.6mm to ±50mm
- Linearity: ≤±0.25% (FS)
- Operating temperature: -55°C to +200°C
- Working pressure >140MPa
Applications
- Machine and tool positioning
- Testing machines
- Valve position measurement
- Medical equipment
- Cylinder position measurement
- Oil/gas well monitoring
- Automatic detection of the device
The FCXA10 series of high-temperature, high-pressure, miniature LVDT is suitable for installation in confined spaces, and has been enhanced from the standard model for use in complex and harsh environments, enabling it to be installed in high-temperature and high-pressure environments.
The lightweight core makes these miniature LVDTs ideal for high response dynamic metering.
The FCXA10 sensor has the technical advantages of high resolution, good repeatability, low impedance, high sensitivity, good linearity, environmental adaptability and reliability. The maximum linearity error does not exceed ±0.25% FS.
In addition to the options already provided in the selection table, this series can also be customized according to customer requirements, including thread specifications, rebound device, cable outlet methods and other mechanical structure requirements; As well as the adaptability design of many special application environments such as high-pressure resistance, high temperature resistance, radiation resistance, etc.
In order to facilitate the actual application of the customer, we also supply a variety of accessories to match the sensor, the series of related mounting fixtures, signal processing equipment, cables and other accessories, please contact us for information.
When ordering an AC LVDT, most customers will configure a signal conditioner to convert the LVDT's AC output signal into a DC voltage, DC current, or digital output.Turn to Signal Conditioner.
Electrical parameters
| Parameters | Description |
| Input Voltage: | 1-12V AC,3 Vrms (Nominal) |
| Input Frequency: | 400 to 10.0 kHz ,2.5kHz (nominal) |
| Linearity Error: | <±0.25% of FRO |
| Repeatability Error: | <0.01% of FSO |
| Hysteresis Error: | <0.01% of FSO |
| Operating Temperature: | -55℃ to +200℃ |
| Working Pressure: | >140MPa (non-conductive medium) |
| Thermal Coefficient | -0.02%/°C (nominal) |
| Vibration: | 20 g, 2 K Hz |
Dimensions
Wiring Connection
| Model | FCXA10-00125 | FCXA10-00325 | FCXA10-00525 | FCXA10-01325 | FCXA10-02525 | FCXA10-05025 | FCXA10-10025 | |
| Range | mm | ±0.63 | ±1.25 | ±2.5 | ±6.3 | ±12.5 | ±25 | ±50 |
| mm | 0~1.26 | 0~2.5 | 0~5 | 0~12.6 | 0~25 | 0~50 | 0~100 | |
| Body length “A” | mm | 12.7 | 19.1 | 25.4 | 44.5 | 84 | 142.2 | 252.5 |
| Core length “B” | mm | 10 | 10.2 | 16 | 28.6 | 50 | 76.2 | 134.6 |
| Null position "P" | mm | 6.35 | 9.55 | 12.7 | 22.5 | 42 | 71.1 | 126.25 |
| Sensitivity | mV/V/mm | 130 | 63 | 63 | 87 | 67 | 26 | 20 |
| Primary Impedance | Ω | ≥90 | ≥340 | ≥340 | ≥500 | ≥435 | ≥780 | ≥540 |
Ordering Guide
| Ranges | Part Number | Model | Ranges | Part Number | Model | |
| ±0.63mm LVDT | 0356-0227 | FCXA10-000125 | ±12.5mm LVDT | 0356-0003 | FCXA10-002525 | |
| ±1.5mm LVDT | 0356-0125 | FCXA10-000325 | ±25mm LVDT | 0356-0004 | FCXA10-005025 | |
| ±2.5mm LVDT | 0356-0001 | FCXA10-000525 | ±50mm LVDT | 0356-0156 | FCXA10-010025 | |
| ±6.5mm LVDT | 0356-0002 | FCXA10-001325 |