C4 pathway A pathway of carbon fixation, found most commonly in tropical plants that have high rates of growth and photosynthesis and that are adapted to high temperatures, strong light, low carbon dioxide levels, and low water supply. Its importance lies mainly in its reduction of photorespiration.
PT 100 RTD means Resistance temperature detector(RTD) of platinum with 100 ohms resistance at zero degree centigrade.
temperature from -200 to +600 Â°C using Pt1000 RTD temperature probe; Two inputs for measured value recording; Wall-mounted housing with backlit LCD display; Open air range 300 m; Wiring expenses are eliminated with modern wireless technology