CSC Product Information

Product Information - AM16/32B

16 or 32 Channel Relay Multiplexer

Model	Temperature Range
AM16/32B	-25° to +50°C
AM16/32B-XT	-55° to +85°C

Brochure

Manual

General Description

The AM16/32B multiplexer increases the number of sensors that can be measured by a Campbell Scientific datalogger. It features an aluminum case, strain relief for sensor leads, a ground lug, gas tubes on all of the inputs, and independent routing for sensor shield lines. The AM16/32B multiplexes 16 groups of four lines (a total of 64 lines) through four common (COM) terminals. Alternatively, a manual switch setting allows the AM16/32B to multiplex 32 groups of two lines (also a total of 64 lines) through two COM terminals.

Compatible sensors include thermistors, potentiometers, load cells, strain gages, vibrating wire or vibrating strip transducers, water content reflectometers, and soil moisture blocks. The AM25T is recommended for multiplexing thermocouples. Depending on sensor type, the AM16/32B typically multiplexes 16, 32, or 48 sensors. As a general rule, up to six multiplexers can be connected to a single datalogger.

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