14.04.03 Standard Tensiometer
The standard tensiometer consists of a clear transparent plastic tube with a ceramic cup at the bottom end and a manometer at the top. The standard tensiometer is delivered in various lengths allowing the execution of simultaneous measurements at various depths in the root zone. For pre-drilling special auger, sets can be provided.
Benefits Tensiometers
- Direct readout of plant water stress
- Simple purely physical operating principle
- Set perfect for schools and horticulturists
- Exchangeable porous ceramic cups
- Simple installation
- Jet fill type can be field refilled more easily
Remarks
- Need for infield refilling after drying of the soil
- Not for extensive cultures (too dry)
- Use 14.27 for increased range suction values
- Not frost resistant at a ceramic cup
N/A
| Maximum measuring depth | 100 cm |
| Measuring accuracy | ± 2.5 hPa |
| Measuring range | 0...850 hPa |
| Porous material (cups) | ceramic |
| Reading accuracy | 2% |
| Registration type | manual |
| The volume of material needed | 20 ml |
| Applications | Irrigation research, Soil moisture measurements |
