Multiplexers Extend your measurement channels

Measurement & Control Peripherals / Multiplexers

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About Multiplexers

Multiplexers allow our data loggers to measure more sensors. The number of analog inputs is increased by sequentially multiplexing sensor leads into "common" leads.

Retired Products
FAQs

Product Line

AM16/32B 16- or 32-Channel Relay Multiplexer

The AM16/32B multiplexer significantly increases the number of sensors that can be measured by a Campbell Scientific datalogger. It interfaces with the datalogger and adds terminals for wiring additio...read more

AM25T 25-Channel Solid-State Multiplexer

The AM25T 25-Channel Solid State Multiplexer increases the number of thermocouples that can be measured by a Campbell Scientific datalogger. The multiplexer interfaces with the datalogger and adds ter...read more

SDM8X50 8-Channel 50 Ohm Coaxial Multiplexer for TDR Systems

The SDM8X50 is a 50 ohm, coaxial, 8:1 multiplexer used in a Campbell Scientific time-domain reflectometer system. It consists of a surge-protected multiplexer circuit board enclosed in a metal housing...read more

Retired Products

SDMX50 50 Ohm Coaxial Multiplexer with Enclosure

SDMX50LP Coaxial Multiplexer with 10 x 12 Backplate

SDMX50SP Coaxial Multiplexer with Strain-Relief Bracket

AM16/32A 16-channel or 32-channel Relay Multiplexer

SDM1502 Communication Interface Module

Related FAQs

Number of FAQs related to Multiplexers: 1

Are the CR200X, CR206X, CR211X, CR216X, or CR295X dataloggers compatible with SDMs and multiplexers?

The CR200X-series and the retired CR200-series dataloggers are NOT compatible with SDMs or multiplexers. If more channels are needed or may be needed in the future, consider purchasing a CR800, CR850, or CR1000 instead.

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