FAQ#095 – How long does a chain of digital sensors take to be read?
It mainly depends from the powering mode of the gauges (refer to FAQ#094 for the description of the powering modes). AN EXAMPLE WILL BETTER CLARIFY THE ANSWER. In a batch of 240 gauges, unless otherwise requested by the Customer, the addresses are settled from #001 up to #240. In a borehole is installed a chain of 30 […]
FAQ#094 – Which are the available powering modes for SISGEO digital sensors?
All SISGEO digital gauges can be settled in two different powering mode: The STANDARD powering mode is ALWAYS ON, so unless otherwise requested by the Customer, the sensors are settled as default in ALWAYS ON.
FAQ#093 – B.R.A.IN App Devices Compatibility
B.R.A.IN App is compatible with Android OS (from ver.7) and Apple iOS (from ver.11). Moreover the device have to be compatible with Bluetooth Low Energy (BLE) v.4.2. At this link you can find all the smartphone and tablet tested by SISGEO. NOTE: the list of devices is updating time by time.
FAQ#092 – If I us a WR-LOG wireless system, when data will be available on the Gateway (SLOT TIME) and on my FTP?
WR-LOG system can send three type of data:– Nodes data file– Nodes health file– Compacted or Custom Compacted fileIn order to optimize the availability time, the Sampling Rate (SR) of each node must be inserted into the Gateway, so that Sisgeo STRONGLY SUGGEST to insert the sampling rates of each node into the Gateway.If the […]
FAQ#091 – How can I read data from 0MEPR106000 barometer in engineering units?
The Barometer model 0MEPR106000 have a 4-20mA current loop output.The measuring range is from 800 mbar (equivalent to 4 mA) to 1200 mbar (equivalent to 20 mA). Manual readings are taken connecting the wires to a readout according to the following instructions: Signal: 4-20mA current loop Red: + LoopBlack: – Loop The following formula allows […]
FAQ#090 – Are the old 16/32 ch multiplexers compatible with OMNIAlog?
The available gateways for WR LOG system are: – 0LSWR868GW0 – 0LSWR915GW0 – 0LSWR923GW0 These models differ from the frequency utilized by the internal 2G/3G modem. In order to choose for the right gateway, please refer to the document to be downloaded. If more than one model is suggested for the installation Country, you have […]
FAQ#089 – Which is Gateway model to choose for WR LOG wireless system?
The available gateways for WR LOG system are: – 0LSWR868GW0 – 0LSWR915GW0 – 0LSWR923GW0 These models differ from the frequency utilized by the internal 2G/3G modem. In order to choose for the right gateway, please refer to the document to be downloaded. If more than one model is suggested for the installation Country, you have […]
FAQ#088 – Which is the IP protection class of Sisgeo junction boxes?
Sisgeo junction boxes have IP67 protection.The IP class is granted if the cable glands are correctly tight and the cover is mounted respecting the right key position, as for the following pictures:
FAQ#087 – Could the IPI, BH Profile and DEX probes have problems in frozen water?
Sisgeo suggest that frozen water within the inclinometer casings is to be avoided due to following reasons: – Ice within the casing will affect functionality of the systems by blocking the individual probes;– Mechanical damages can occur to the probes, but also to the inclinometer casing due to the expansion of frozen water In any […]
FAQ#086 – Come risolvere il problema con la connessione dial-up in Windows con alcune lingue
Creando la connessione remota dial-up per comunicare con miniOMNIAlog su alcune version di Windows in lingue differenti dall’italiano e dall’inglese, potrebbe apparire un errore inerente ai driver del Modem Standard 56000bps utilizzato per la connessione. Questa problematica si può presentare sia configurando manualmente la connessione, sia utilizzando il software fornito da SISGEO “miniOMNIAlog Connection Tool”. […]
FAQ#083 – Come funziona la funzione TRIGGER dei digital input di OMNIAlog?
La funzione TRIGGER dei due digital input disponibili sul datalogger OMNIAlog viene tipicamente utilizzata in presenza di una stazione sismica. In caso di un evento (es. sisma) la stazione sismica solitamente è in grado di fornire una tensione su una propria uscita (tipicamente 5Vdc). Se questa uscita viene collegata all’ingresso digitale di OMNIAlog, ed OMNIAlog […]
FAQ#082 – C’è qualche precauzione da adottare per il numero di misure salvate sulla memoria di OMNIAlog/miniOMNIAlog?
OMNIAlog dispone di una memoria microSD da 2GB. Questa memoria da la possibilità di salvare un numero elevatissimo di letture. Per questo motivo è necessario tenere in considerazione quanto segue: Pertanto SISGEO consiglia fortemente di scaricare periodicamente i dati e successivamente eliminarli dalla memoria di OMNIAlog. In questo modo si garantirà sempre uno scarico dati […]
