

The nominal range is 2 to 600 footcandles (lumens/ft2) maximum value can vary from 300 to 900 footcandles (lumens/ft2). Light Intensity - The HOBO's light intensity sensor approximates the sensitivity of the human eye. Onset HOBO Data Loggers MX2202 HOBO Pendant Data Logger Temp/Light. Typically, the sensor is left inside the case and measures ambient air temperature over the operating range of the logger -20☌ to +70☌ with a response time of about 15 minutes in still air typical to 90. Onset HOBO Temperature, Humidity & Water Level Data Loggers For Sale. The temperature sensor is capable of measuring temperature from -40☌ to +120☌ when extended from the case. Each HOBO H8 logger has an internal temperature sensor on a 4 inch wire which is mounted on the circuit board inside the snap lid case.

The internal sensor can be placed outside the case when a shorter response time is needed (less than 1 minute in air and about 2 seconds in water typical to 90%). The Air, Water and Soil Temperature Sensors can be plugged directly into the external input jacks of the HOBO U12 family of data loggers to expand the range of measurement options and applications.

Typically, the sensor is left inside the case and measures ambient air temperature over the operating range of the logger -20☌ to +70☌ with a response time of about 15 minutes in still air typical to 90%. External Sensors for HOBO Data Loggers Air / Water / Soil Temperature Sensors for HOBO Loggers.
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This self-contained wireless data logger lets you use your mobile device and Onset’s free HOBOconnect app to access data, at. It also includes an external analog input to attach a variety of additional sensors. User-replaceable battery lasts 1 year (typical) The HOBO MX1104 multi-channel data logger measures and transmits temperature, relative humidity, and light intensity data wirelessly.
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