Temperature data-logger GP1

pressurehumiditysoil

• High accuracy 7 channel data logger • 600,000 readings • Free use of DeltaLINK-Cloud data sharing service • Smart relay control The GP1 Data Logger is a complete logging solution housed in a waterproof IP67 enclosure with battery power. The internal memory can hold >600,000 readings – more than enough for one year’s operation (typical). The GP1 can log up to: • 2 differential analogue voltages • 2 temperature channels • 2 pulse counters As well as being a powerful general purpose logger, the GP1 is ideal for soil moisture applications and can log: • 2 soil moisture sensors e.g. ThetaProbes or SM150Ts • 2 temperature probes • 2 pulse counters (e.g. rainfall or water meter) • 1 WET Sensor The optional GP-PBA-X50 Precision Bridge Adapter enables a GP1 to log up to 2 bridge sensors such as pressure transducers and strain gauges. When connected to 1 or 2 ThetaProbes or SM150T Soil Moisture Sensors, the GP1 Logger provides simple high accuracy recording of moisture content (as well as rainfall and temperature). Irrigation control The GP1 Data Logger, running DeltaLINK Software, can control irrigation directly from the soil moisture (and/or rainfall and/or temperature) or act as a sophisticated interface between these sensors and many types of programmable timer. Start and Stop control levels can be separately configured and there’s even an option for pulsing the output when it’s desirable to match the water application rate to the soil’s infiltration capacity.