Environment

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Water Level Economic Data Logger

Water Level Economic Data Logger 2

WATER (TEMP, LEVEL & QUALITY)

HOBO Water Level (30 ft, 0-9m) Economic Data Logger U20L-01

Onset Data Loggers Onset Computer Corporation

HOBO Water Level Logger

HOBO Water Level Logger 2

WATER (TEMP, LEVEL & QUALITY)

HOBO Water Level (30 ft, 0-30,6m) Logger U20L-02

Onset Data Loggers Onset Computer Corporation

Water Level Logger

Water Level Logger 2

WATER (TEMP, LEVEL & QUALITY)

HOBO Water Level (30 ft, 0-4m) Logger U20L-04

Onset Data Loggers Onset Computer Corporation

DC1 Circumference Dendrometer

DC1 Circumference Dendrometer 2

SENSORS & PROBES

DC1 Circumference Dendrometer (for tree diameters from 5 to 30 cm)

The Circumference Dendrometer is the simpler version for the measurement of circumference changes of plants.

DD-L Diameter Dendrometer Large

DD-L Diameter Dendrometer Large 2

SENSORS & PROBES

DD-L Radial Dendrometer Large (Diameter 3-30 cm)

The diameter sensor is mounted with a patented fixture at the plant. The sensor remains stable fixed at the measuring point without exerting excessive pressure on the measuring point. The model is suitable for diameter of 3-30 cm.

DD-S Diameter Dendrometer Small

DD-S Diameter Dendrometer Small 2

SENSORS & PROBES

DD-S Radial Dendrometer Small (Diameter 0-5 cm)

The Radial Dendrometer DD-S is designed specifically for agricultural plants, small trees and branches (diameter < 5 cm). Due to the patented mounting method, the dendrometer provides stable readings also for very small plants.

DF4 Fruit and Vegetable Dendrometer (10 to 130 mm)

DF4 Fruit and Vegetable Dendrometer (10 to 130 mm) 2

SENSORS FOR WEATHER STATIONS

DF-series Dendrometer for Fruits and Vegetables (Diameter 0-11 cm)

◆ DF-series: Suitable for diameters between:0 to 13 cm (DF4)0 to 3 cm (DF5)0 to 5 cm (DF6)

DR Radius Dendrometer

DR Radius Dendrometer 2

SENSORS & PROBES

DR1 Radial Dendrometers

◆ The sensor is fixed by two special screws, anchored in the trunk wood.◆ The changes outside of the trunk wood correspond to radial growth and diurnal diameter variation.◆ The arrangement ensures high stability for long-term measurements.

DRO Root and Aquatic Plant Dendrometer

DRO Root and Aquatic Plant Dendrometer 2

SENSORS & PROBES

DRO Root and Aquatic Plant Dendrometer (Diameter 0 to 2 cm)

The DRO Dendrometer is designed for continuous measurement of roots, aquatic plants and creepers.

DVer Vertical Growth Dendrometer (Diameter +8 cm)

DVer Vertical Growth Dendrometer (Diameter +8 cm) 2

SENSORS & PROBES

DVer Vertical Growth Dendrometer (Diameter +8 cm)

The Vertical growth dendrometer is designed to determine vertical changes (not growth) of trees continuously.

SF-G Ecomatik Sap Flow Sensor (2 needles)

SF-G Ecomatik Sap Flow Sensor (2 needles) 2

Sap/Sap Flow

SF-G Ecomatik Sap Flow Sensor (2 needles)

Typical Granier Sap Flow Sensor with two needles. For trees with a diameters >2 cm.Sap flow sensors are used to continuously measure water uptake in trees and woody plants.The SF-G range corresponds to the classic two-needle model developed in 1985 by André Granier.It requires use of the CCS to feed the current.

PIR-N Pyrheliometer (1st Class) Direct Solar Radiation sensor (Electrical output in μV)

PIR-N Pyrheliometer (1st Class) Direct Solar Radiation sensor (Electrical output in μV) 2

Agricultural Research

PIR-N Pyrheliometer (1st Class) Direct Solar Radiation sensor (Electrical output in μV)

◆ The pyrheliometer (First Class according to ISO 9060 classification) is an instrument for measurement of direct solar irradiance using a thermopile (10μV/W/m2).◆ Alternative outputs of 0÷2Vdc, 4÷20mA or RS485 ModBus are provided with optional MCS DIN rail module.

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