RADCOM Technologies of the UK manufacture a wide range of GSM pressure and flow loggers with powerful software to view and manage the data collected. Available from Accurate Detection , the software provides all the usual tabular and graphical features expected from a software program as well as daily min, max, average and totals.
The GSM Loggers send the data to a PC in the office by SMS on a daily basis. Should there be an alarm event, the GSM Logger will send an SMS to the PC in the office and someone’s mobile phone to alert them of the alarm status.
Data is managed in zones and locations to make it easy to retrieve historical data. The GSM loggers have an internal battery, are fully submersible and have a memory capacity of 240,000 reading upwards. The battery life of the GSM logger is five years.
GSM loggers are available with internal pressure transducers, 4-20mAmp inputs or digital pulse inputs. Most mechanical flow meters provide a digital pulse, although they may require a reed switch.