The AM25T 25-Channel Solid State Multiplexer increases the number of thermocouples that you can measure using a Campbell Scientific data logger. The multiplexer interfaces with the data logger and adds terminals so that you can wire additional thermocouples or other low-level voltage output sensors

Benefits and Features

• Greatly increases     the number of thermocouples a data logger can measure

• Multiplexes up to     25 thermocouples

• Includes an     on-board PRT that serves as a reference junction

• Allows several     AM25Ts to be controlled by one data logger, increasing the number of     thermocouples that can be measured

• Uses a metallic,     internal ground plane to reduce thermal gradients, which ensures more     accurate measurements

• Provides a     vertical package for a smaller “footprint” that makes it easier to fit in     a crowded enclosure

• Supports a maximum     cable length of 152.4 m (500 ft) when lightning protection is used