ESDL-30MT wireless tilt meter consists of one uniaxial or biaxial MEMS tilt sensor mounted inside an automatic SDI-12 digital interface datalogger. It is a complete unit in itself to monitor tilt at any location. It features a wide operating temperature range, dependable stand-alone operation, low power consumption, compatibility with many telecommunication options and flexibility to support a variety of measurement and control applications. All the measured data is stored, together with the current date, time and battery voltage, as data record in the internal non-volatile memory of the datalogger and can be transferred to a remote server/PC through GSM/GPRS service.
|Sensor||Uniaxial or biaxial tilt meter|
|Measuring range||± 15°|
|Sensitivity||± 10 arc seconds|
|Accuracy1||± 0.1 % fs|
|Temperature limit||-20° to 80°C|
± 0.05 mm/m (8 arc seconds
1As tested under laboratory conditions.