The Tensio 153e is based on the Tensio 152, but features an external refilling port. The proven ceramic of the Tensio 152 with a large contact surface is combined with the possibility of refilling the tensiometer without removing it from the soil. This eliminates the potential disturbance of the surrounding medium. Due to the external refilling, the Tensio 153e is filled with water up to the ground surface level.
| Tension range: | -30 … +100 kPa |
| Working temperature range: | 0 ... +50 °C |
| Accuracy: | ±0.2 kPa |
| Available standpipe lengths: | Customised lengths on request |
| Signal output: | 0 - 1 V |
| Cabel lengths: | 5 m (10 m, 20 m) |
