BX6-BT-OEM Portable 6-Channel High Speed Bluetooth Data Logger

Bluetooth Data Logger

The BX6-BT-OEM is a 6-channel measuring amplifier with Bluetooth connection and data logger function, which offers exceptionally many features in the smallest dimensions.

The BX6-BT-OEM has 6 measurement channels, of which is the first channel for full-bridge strain gauges, channels 2 – 6 are individually configurable as voltage input (single-ended) or strain gauge bridge input including half and quarter bridge configuration. Another 7th channel for acquiring digital pulses is available for connecting incremental encoders or as an input for square-wave signals. The number of channels is configurable from 1 to 7 channels. Channel 7 is reserved for the connection of incremental encoders, channel 1 for the connection of strain gauge full, half or quarter bridges. Channel 1 supports the reading of TEDS memories to configure automatically the scaling factor for the connected sensor. In addition, two threshold outputs can be configured for channel 1.

The BX6-BT-OEM has gold-plated solder pads for connecting the sensors and the supply voltage.
The Bluetooth connection supports BT Classic with Serial Port Profile (SPP) for complete configuration and continuous messaging, and BT LowEnergy (LE) with some services (GATT) for reading measurement data and battery voltage, e.g. via smartphone.

The measurement data can be recorded on a micro-SD memory card, whereby there are various configuration options, such as continuous recording up to 3000 readings per second, long recording intervals with power management (battery saving mode) and digital input triggered recording. The recorded files can also be downloaded via Bluetooth SPP. A real-time clock creates timestamps in real time in the measurement data files.