Diameter Dendrometer small : DD-S | Ecomatik

The DD-S series dendrometers are used for high-precision and continuous measurement of stem diameter changes. These devices are suitable for long-term application in outdoor conditions. Due to their extremely low power consumption, Ecomatik dendrometers are ideal for battery-powered solutions, e.g.,in IoT applications. DD-S dendrometers are specially designed for small trees and branches as well as agricultural plants (diameter < 5 cm). The optimized device mounting enables stable installation without exerting excessive pressure on the measuring point. DD-S dendrometers thus deliver stable readings even on very small and herbaceous plants. DD-S dendrometers are available in three versions:

1. DD-S1: with standard mounting frame

2. DD-S2: with quick-mount frame

3. DD-S2W: with a quick-mounting frame and hermetically sealed to withstand extreme environmental conditions (under snow cover, underwater, elevated exposure to dust and corrosive agents)

Advantages of the DD-series

• Suitable for small trees and branches as well as agricultural plants with a diameter < 5 cm-Lightweight sensor
• Plants do not have to bear the weight of the sensor (requires a separate support accessory for very small and sensitive plants)
• Injury-free installation, minimal pressure on the plant
• Stability against wind, snow, falling branches and fruits

Specific to the DD-S2 & DD-S2W models

• Quick mounting frame for fast, easy and tool
• free installation ofthe measuring object

Specific to the DD-S2W model

Hermetically sealed to withstand extreme environmental conditions: e.g. high humidity, underwater, below snow cover, near the ground surface, elevated exposure to dust or corrosive agents (e.g. coastal sands and salt, volcanic ash), etc.

Limits of the DD-S series

Not suitable for diameters > 5 cm (see type DD-L)

Specific for the DD-S1 & DD-S2 models

Not suitable for operation under extreme environmental conditions: e.g. high humidity, underwater, below snow cover, near the ground surface, elevate dexposure to dust or corrosive agents (e.g. coastal sands, volcanic ash), etc.(see model DD-S2W)