Descripción
VARIOS
BaroTROLL®
The BaroTROLL® is a low-cost, self-contained logger that is used to measure barometric pressure. It contains high precision barometric and temperature sensors, a data logger, and internal power in a 18.3mm (0.72 in) diameter housing. There is no need to change batteries with our new super low-power system that guarantees long-term operation. Alternatively, the unit can be powered with external power. System integration is a snap with built-in RS-485/232 Modbus, SDI-12, and 4-20mA communications.
The BaroTROLL® is typically used in conjunction with one or more of the non-vented Level TROLL® to compensate for changes in the water level due to barometric fluctuations. Readings from the BaroTROLL® can be automatically subtracted from data from the Level TROLL®. Due to its small size, it can be installed at the surface or inside the well casing–even in 25mm (1 in) wells! Since it is built entirely from rugged titanium that is welded to eliminate o-ring seals, you can have total confidence in tough environments.
Applications:
Barometric pressure monitoring
Temperature monitoring
Atmospheric research
