Humidity Data Loggers

Large selection of humidity data loggers for a wide range of RH% applications. USB, Bluetooth, wireless and WiFi, mixed-input, single- and multi-channel universal input options for all industries. Click Here for applications requiring multi-channel, mixed- or universal input solutions.

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Humidity (RH%) data loggers include simple, low-cost models like the Lascar EL-USB-2 and T&D TR-72wb that record both relative humidity (RH%) and temperature to fully automated monitoring and alarming systems from Accsense.

Popular models include the T&D TR-76Ui and AEMC CA 1510 that can record additional parameters such as carbon dioxide (CO2) level. These data loggers come with their own sensors, either internal or external. Typically, they offer an operating range of 10-90% RH. If you need to measure beyond this range, there are high-accuracy models including the T&D TR-72wb-S that offer an extended measurement range.

Our data loggers are used to measure the humidity in a wide variety of locations including refrigerated coolers, storage areas, laboratories, and manufacturing areas. In some applications, the humidity loggers are used simply to record data for historical tracking while other applications require alarming if the humidity exceeds a configured range. We offer many different models that allow you to choose how you receive alarms including SMS text messages and emails.

CAS offers a selection of humidity data loggers that includes both wired (USB, Ethernet) and wireless models. A wireless humidity logger like the T&D RTR-503B or Accsense A1-05 can greatly simplify monitoring in remote locations. Several manufacturers offer data loggers that send data and alarms to a cloud-based storage service that allows you to check data online from any web-enabled device including your PC, laptop, or mobile device.

If you have a more complex application that requires the measurement of humidity along with other inputs such as temperature, pressure, flow, voltage, etc., we offer universal input data loggers from dataTaker, Delphin, and Grant. CAS partners with several different humidity sensor manufacturers to assemble humidity data logging systems for specialized applications such as HAST and salt spray test chambers. They can accept the output of all types of sensors to provide a one-box solution to complicated projects.

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