Sap Flow Monitoring equipment for Agriculture Monitoring

The newest method of transpiration measurement is now available from Dynamax for large trees and plants. The Thermal Dissipation Probe (TDP) transpiration sensor measures sap velocity which is converted to volumetric flow rate. TDP is a simple and affordable device originally proposed by Granier. The basic TDP probe has two thermocouple needles ...

By Dynamax Inc based in Houston, TEXAS (USA). from Sap Velocity - Thermal Dissipation Probe Product line

Suitable for connecting up to 4 Dendrometers. USB interface, an internal battery lasts for more than one year. Memory for up to 1900 000 Measurements (memory for 4 Dendrometers for 1 year of data @ 1-minute logging interval), Resolution 0,2 to 0,5 μm (depending on Dendrometer model). Logging Intervall user defined between 1 sec. and ...

By MMM Tech Support GmbH & Co. KG based in Berlin, GERMANY. from Conventional Datalogger for Dendrometer Product line

Modular Sap Flow Systemfor thin stem or branches from 6 to 20 mm, one channel module, constant dT = 2, 4 or 8 K, variable power, voltage output

By Environmental Measuring Systems (EMS) based in Brno, CZECH REPUBLIC. from Modular Sap Flow System Product line

The SF-L sensor is an improved Granier sensor. The improvements are:

By Ecomatik based in Dachau/Munich, GERMANY. from Sap Flow Sensor Product line

The Dynagage Sap Flow Sensors are the latest technology for measuring the sap flow, and thus the water consumption of plants. These energy balance sensors measure the amount of heat carried by the sap which is converted into Real-Time sap flow in grams or kilograms per hour. The sensors are non-intrusive and not harmful since the plants are heated ...

By Dynamax Inc based in Houston, TEXAS (USA). from Sap Flow Sensor Product line

Authentic Granier TDP sap flow sensor (3.5cm long probe with 2cm sensing part )Long probe sensors are also available:PS-GP5x2 Granier TDP sap flow sensor (5cm long probe with 2cm sensing part)PS-GP9x2 Granier TDP sap flow sensor (9cm long probe with 2cm sensing part)Longer sensors could be ordered specifically.

By PlantSensors based in Darwin, AUSTRALIA.

This model is optimized for for tree diameters of more than 5 cm. Automatic adjustment of the tension, sensitive measurements even with very large trees, pressure of the wire cable to the tree independent of tree size.

By MMM Tech Support GmbH & Co. KG based in Berlin, GERMANY. from Dendrometer for Circumference Product line

The SF-G sensor is the typical Granier sensor and consists of two needles

By Ecomatik based in Dachau/Munich, GERMANY. from Sap Flow Sensor Product line

The Dynagage Flow32-1K Sap Flow system and Dynagage sensors have been servicing research plant scientists throughout the world for over 10 years. The Flow32-1K software makes working with Flow32-1K sap flow system easier than ever before with built-in algorithms for efficient and faster data analysis. New powerful functions include auto-zero and ...

By Dynamax Inc based in Houston, TEXAS (USA). from Sap Flow System and Dynagage Sensors Product line

A self contained, stand-alone instrument for the measurement of sap flow or transpiration in plants. Utilising the Heat Ratio Method (HRM) principle the Sap Flow Meter is able to measure high, low and reverse flow rates in both small woody stems & roots as well as large trees. Like the Heat Field Deformation (HFD) principle the HRM Sap Flow ...

By ICT International based in Armidale, AUSTRALIA.

After more than 25 years of experience and a worldwide experience with sap flow sensor manufacturing and design, the Dynamax team brings you the latest innovations and sap flow sensor construction advancements. With continuous customer feedback over the years, and through several years of research, we solved many of the commercial and research ...

By Dynamax Inc based in Houston, TEXAS (USA). from Sap Flow Sensor Product line

The SF-4P and SF-5P sensors are designed for monitoring relative variations of sap flow rate in a leaf petiole or small shoot. The sensor’s probe is made as a hollow collapsible heat-insulating cylinder. A heater and a pair of bead thermistors are located inside the cylinder. A signal conditioner provides powering of the heater and ...

By Bio Instruments S.R.L. based in Chisinau, MOLDOVA. from Sap Flow sensors Product line