HOBO MX2501 pH and Temperature Logger

DESCRIPTION

HOBO pH and Temperature Logger Model MX2501

Designed for long-term monitoring in estuaries, lakes, streams, rivers, and oceans, this logger measures pH and water temperature. Bluetooth Low Energy (BLE) connectivity allows the logger to communicate wirelessly with iOS devices through the free HOBOmobile App. Use the app for easy logger setup, step-by-step calibration, and fast data offload. The loggers 152 KB memory stores up to 43,300 measurements. Equipped with a rugged PVC housing, the logger is waterproof to 40 meters (131.2 feet) and can be deployed in freshwater or saltwater environments. The pH electrode features Pellon junctions, gel electrolyte, and a glass sensor bulb.

Note: This data logger requires the HOBOmobile App and a compatible mobile device.

SPECIFICATION

Brand:HOBOMPN:MX2501
UNSPSC:41111900Range: pH, 2.00 to 12.00; Temperature, -2C to 50C (28.4F to 122F). Accuracy: pH, 0.10 pH units within 10C of temperature at calibration; Temperature, 0.2C (0.36F). Resolution: pH, 0.01; Temperature, 0.024C at 25C (0.04F at 77F). Response Time: pH, 1 minute typical to 90% at constant temperature in stirred water; Temperature, 7 minutes typical to 90% in stirred water. Operating Range: -2C to 50C (28.4F to 122F), non-freezing. Transmission Range: Approximately 30.5 m (100 feet) line-of-sight in air. Logging Rate: 1 second to 18 hours. Battery Type: One AA 1.5V. Environmental Rating: IP68. Dimensions: 9 x 1.68. Weight: 9.46 oz.