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SISGEO

B.R.A.IN MEMS Inclinometer Systems

InfrastructureGeotechnical Instrumentation

The B.R.A.IN (Borehole Readout Array for INclinometers) inclinometers system is mainly composed by the BRAIN APP compatible with Android and iOS mobile operative systems (device not supplied by SISGEO), digital inclinometer probe (vertical and/or horizontal), and bluetooth reel with control cable. The electronic readout is integrated in the reel and the BLE (Bluetooth Low Energy) wireless protocol permits a fast and safe communication with the management device with a very low batteries’ consumption. More info.↗

Quantity

Specification

Bluetooth module	band: 2.4 GHz ISM Band (2402-2480 MHz) - power: 4dBm Max
Communication with device	BLE (Bluetooth Low Energy) 4.2
On-board sensors - Temperature - Humidity - Battery voltage	Resolution 0.01°C 0.025%RH 0.01 V	Accuracy ±1°C (-10°C to +85°C) ±5% (0 to 95%RH) ±5% FS	Range -40°C to +125°C 0 to 100%RH 0 to 36 V
Operating Temperature	-40 to 80°C (batteries -20 to 65°C)
Communication with probe	RS485 Modbus RTU Protocol
IP class and material	IP65, unbreakable synthetic rubber
Power supply	4 x 1.2 V - 5 Ah - Ni-MH rechargeable batteries
Charger for NiMH batteries - Input voltage - IP rate - Max output power - Temperature range	90-264 Vac 50-60 Hz IP41 10 W -20 +40 °C