Grant Instruments launches Wi-Fi portable data logger

Cambridge, UK - Grant Instruments has introduced a Wi-Fi enabled portable data logger. The Squirrel Wi-Fi data loggers feature built-in Standard 802.11 wireless Ethernet (Wi-Fi) capability which allows easy integration with existing wireless networks in scientific laboratories, offices and factories, claims the Cambridge-based maker of data acquisition, scientific and life sciences products.

According to Grant Instruments, users can connect their computer remotely to the logger to retrieve data and reprogram the device without the need for communications cabling or expensive converter boxes. With multiple 24-bit analogue-to-digital converters and up to 16 true differential or 32 single ended analogue inputs, the data loggers are billed as an out-of-the-box solution for a wide range of data logging applications, including industrial testing and research, vehicle testing or engine monitoring, scientific and environmental research, and quality assurance.

"The Squirrel Wi-Fi enabled handheld data loggers combine high performance and universal inputs with the simplicity of wireless networking in a compact and easy-to-use instrument, said  Nathan Neal, commercial manager for data acquisition products at Grant Instruments. As a result, it will be particularly useful for data collection applications where the user is remote from the data logger, for example on moving equipment or machinery, or from a distant office or facility."

The data loggers are designed to store up to 10 million readings in the onboard memory - additional storage is available via a removable Multimedia (MMC) or SD card. The unit also features up to 16 calculated/derived channels, 4 alarm outputs for triggering external devices, USB and RS232 serial ports and is powered from internal cells, an external power supply or via a USB connection.