Digi Intl. WATCHPORT/H HUMIDITY & ( 301-1141-01 )

The Watchport Series is the first complete line of Plug and Play USB devices for environmental monitoring. Vision components for surveillance, including the Watchport/V USB camera and Watchport motion detection software, may be paired with sensors to measure proximity, humidity, temperature, water, distance, acceleration or tilt to create a fully customized monitoring system. The Watchport Series can reduce total cost of ownership, extend life of equipment and reduce system downtime in mission-critical environments like kiosks, ATMs, server rooms, warehouses, data centers and more. The Watchport/H Humidity & Temperature Sensor collects both relative humidity (RH) and temperature data. PRODUCT FEATURES: Temperature compensated RH readings; ASCII command interface; Maximum reading rate: 20 per second; Response time: 15 seconds in slow moving air at 77 F degree (25 C degree); Temperature accuracy: +/- 3.6 F degree(+/- 2 C degree) at -40 F degree to 14 F degree (-40 to -10 C degree) and +/- 0.9 F degree (+/- 0.5 C degree) at 14 to 185 F degree (-10 to 85 C degree); RH accuracy: +/- 5% at 0-90% non-condensing; +/- 8% over 90%; RH stability: +/- 1% RH (typical) at 50% RH in 5 years; Power consumption: 15mA (normal), 1.0mA (suspend mode); Maximum CAT5 UTP cable length: 500 ft (152.46 m).