Catalog
Tension sensor ST461
0,00 €
- Digital tension sensor
- For double terminal tower clamp configuration
- Measuring range up to 10.500 Kg
- For outdoor applications
Tension sensors Series ST461 have been designed to monitor tension on high-voltage lines. They are installed in the double terminal tower clamp configuration, between the end tower and insulators.
They are realized to be used in difficult outdoor applications. There is no need to change the all system, they are a little heavier than the element they substitute.
Sensors are equipped with digital electronics (Modbus RS485) and they can be installed where electromagnetic fields and high electrical noise are present.
Two versions of the sensor ST461 are available:
- ST461.1: with measuring range up to 6.000 Kg and reduced dimensions
- ST461.2: with measuring range up to 10.500 Kg
| Safe load limit | 120% FS (measurements are not guaranteed over FS value) |
|---|---|
| Total error | |
| Temperature effect on measurement | 0,054% FS |
| Sample rate | |
| ADC Resolution | 20 bit nominal |
| Resolution | |
| Supply voltage | |
| Tolerance on power supply | ±10% |
| Power consumption | Power supply 12 Vdc: 40/50 mA |
| Digital connection | RS485, isolated |
| Communication protocol | Modbus RTU |
| Accepted communication speed | from 4.800 to 115.200 baud |
| Operating temperature | |
| Compensated temperature range | from -20°C to +70°C |
| Environmental protection |
Sensors are compliant with following standard:
| EN 60529 | EN 61000-4-6 | EN 60068-2-1 |
| EN 61010-1 | EN 61000-4-8 | EN 60068-2-2 |
| EN 60255-5 | EN 61000-6-2 | EN 60068-2-78 |
| EN 61000-4-2 | EN 61000-6-4 | EN 60068-2-30 |
| EN 61000-4-3 | EN 61000-4-16 | EN 60255-21-1 |
| EN 61000-4-4 | EN 55011 | EN 60255-21-2 |
| EN 61000-4-5 | CEI EN 62271-1 | EN 60255-21-3 |
Electrical connections are realized through 5 poles (min.) female MIL-DTL-38999 connector. S2Tech supplies connection cables and Junction boxes JBT12, to connect digital sensors to system controller (IED)
To make an order or to find out the best solution for your application, please do not hesitate to contact us at the following email address:[email protected]
