HJC黄金城

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