HOBO MX2001-04-Ti – Titanium Water Level Bluetooth Data Logger

The HOBO MX2001 is the industrys first water level data logger designed for convenient wireless setup and download from mobile devices via Bluetooth Low Energy. The logger dramatically simplifies and lowers the cost of field data collection by providing wireless access to high-accuracy water level and temperature measurements right from a mobile phone or tablet. The MX2001 logger consists of a top-end unit and a water level sensor which are sold as a set, plus a direct read cable to connect them. Features: – Wireless data offload to mobile devices using Bluetooth Low Energy – Integrated barometric pressure sensor enables direct water level readout – Reference water level can be entered at the start of the deployment – Use HOBOconnect for setup, data viewing and data sharing – Powered by two user-replaceable AA batteries in the top-end unit – Several logging modes: normal, multi-rate logging and event-triggered burst-logging – Durable ceramic sensor – 3-point NIST-traceable calibration certificate included for the water pressure sensor – Automatic battery control – Automatic shutdown: 4 min. / continuous operation – Battery service life: Approx. 45 hours with alkaline manganese battery – Power supply: USB
– The cable includes Kevlar strength member – Cables are interchangeable so loggers are easy to redeploy in future applications – The logger and sensor add 0.39 meters to the length of the cable Benefits:– Fast and easy wireless data offload using a smartphone or tablet- No need to remove well caps- Uses Bluetooth Low Energy (BLE) that is built into todays mobile devices, with approximate 30.5 m (100 ft.) transmission range- No cables to connect for data offload- No buttons to push on the logger (which is required with other versions of Bluetooth)- Provides direct water level readout so there is no need to post-process data- Integrated barometric pressure sensor rather than a vented sensor with vent tube- User-replaceable batteries, typical 1-year life with 1-minute logging interval- Memory size 256KB (30,000 measurements)- Diameter 2.54 cm (1 inch)- Interchangeable Kevlar reinforced deployment/communication cable, 0.2 500 meters- Multiple logging modes: fixed, multi-rate, burst, and statistics- Runs on a range of iOS mobile devices: iPhone, iPad or iPod Touch running iOS 8.3 or 9.0, with Bluetooth 4.0- Free download from Apple App Store and Google Play

Specifications

– Operation Range: 0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23ft) of water at 3,000 m (10,000 ft) of altitude- Factory Calibrated Range: 69 to 145 kPa (10 to 21 psia), 0 to 40C (32 to 104F)- Burst Pressure: 310 kPa (45 psia) or 18 m (60 ft) depth- Water Level Accuracy: Typical error: 0.075% FS, 0.3 cm (0.01 ft) water- Maximum error: 0.15% FS, 0.6 cm (0.02 ft) water- Raw Pressure Accuracy: 0.3% FS, 0.43 kPa (0.063 psi) maximum error- Resolution: <0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water- Pressure Response Time (90)% <1 second at a stable temperature