Black Box AlertWerks temperature sensor

This semiconductor, microprocessor temperature sensor records accurate temperature data and is compatible with all Environmental Monitoring System Hubs. Just plug the temperature sensor into an RJ-45 port on the AlertWerks ServSensor and the ServSensor detects it automatically. Never needs calibration. A built-in graph option includes on the sensor graphs temperature variations over a period of time. Has its own SNMP OID so it can collect data over a network and graph it using an external application such as MRTG. Can be read using the included SNMP utilities to allow graphing and data logging at 0.5degree C resolution.