Temperature data-logger DL18

surfacehumiditylight

Our Mini-Systems are based on the data loggers DL 18 (interface: USB to PC withWindows or MacOS) or DL 18-BLE (interface: Bluetooth Low Energy to Windows PC, orTablet / Smartphone with Android or iOS). Both loggers feature 4 precise and high-resolution measuring channels (temperature-compensated, 16 bits) for connecting various analogue sensors, such as dendrometers, soil moisture sensors, temperature probes (T-soil,T-surface,T-Tissue), leaf temperature sensors (LAT-B3),and T/RH air sensor. A possible sensor combinations would be for example: 1x dendrometer + 1x T/RH air sensor (this sensor type occupies 2 channels) + 1x soil moisture sensor (max. number of soil moisture sensors per DL 18 is 1 piece, due to the higher power consumption of this sensor type). Our mini measuring system can operate independently due to their robustness (weather resistant protective box and metal roof are included); battery-operative, extremely low power consumption (2replaceableAAA batteries, lifetime> 1 year);as well as their large internal memory (1,900,000 data points). Mini-Systems are thus ideal for long-term measurements in outdoor conditions with a spatially decentralized distribution of the measuring points Advantages .Small, robust, weatherproof .User friendly: easy sensor connection with stereo plug, easy configuration and data readout via PC or smartphone/tablet, control buttons for the most important functions directly on the logger device, LCD display can be turned off (displayable information includes current measurement values, recording status, alarms, battery status, memory usage)