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INCREMENTAL POSITION SENSORS
Série PT420 - Position sensor
- Precision ± 0.1% capacity
- Infinite resolution
- Ranges up to 50 meters
- Output 4-20mA
- Measuring cable interchangeable
- Hybrid potentiometer
The PT 420 series sensor allows for a precise measurement from 0-50mm to 0-50m ranges.
The moving part is attached to the cable end, while the body is fixed. The cable movement pulls a spring attached to a potentiometer. The cable spring maintain a constant pull back tension on the cable. When high speed measurement is required, 50g and 100g acceleration option are available. The precision is maintained on both movements.
| Technical specification | ||
|---|---|---|
| Excitation voltage | V | 14 40 cc |
| Shock | g/10ms | 50 |
| Capacity | Cm | 5 to 5,000 |
| Moisture | %HR | 95 to 25°C |
| Material | Anodise aluminium and stainless steel | |
| Precision | %EM | +/- 0.1 |
| Resolution | Infinite | |
| Operating temperature | °C | -17 to 90°C (1°F to 195°F) |
| Vibration | g/20 ŕ 2000 Hz | 20 |
Options
Precision 0.1% capacity for 0-2" and 0-5"
Low temperature -50°C (-58°F)
Cable acceleration 50g or 100g
Reinforced version with thicker cable
Wiring
Base connector : AMPHENOL MS 3102A 14S 6P or equivalent
Free connector : AMPHENOL MS 3106A 14S 6S or equivalent
| Connecteur | ||
| A | + Alimentation | |
| B | - Alimentation | |
