RETIRED ›
This product is no longer available and has been replaced by: AM16/32B. Some accessories, replacement parts, or services may still be available.
AM416 16-Channel, 4-Wire Input Multiplexer

Overview

The AM416 was replaced by the AM16/32 in 2001; replacement parts remain available (see Ordering Info). The AM16/32 was later replaced by the AM16/32B.

The AM416 multiplexed up to 16 sets of 4 lines at a time. It was suitable for thermistors, potentiometers, load cells, strain gages, vibrating-wire sensors, soil moisture blocks, soil water content reflectometers, etc. Thermocouples could be multiplexed with the AM416 although our AM25T multiplexer was designed specifically for this purpose. Depending on sensor type, the AM416 typically multiplexed 16, 32, or 48 sensors. As a general rule, up to six multiplexers could be connected to a single datalogger.

Images

Compatibility

Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR1000
CR10X (retired)
CR200 (retired)
CR205 (retired)
CR206 (retired)
CR210 (retired)
CR211 (retired)
CR215 (retired)
CR216 (retired)
CR23X (retired)
CR295 (retired)
CR3000
CR500 (retired)
CR5000 (retired)
CR510 (retired)
CR800
CR850
CR9000 (retired)
CR9000X

Additional Compatibility Information

A series of datalogger instructions control AM416 operation (measurement instructions that are repetitive are generally contained within a programming loop; in CRBasic dataloggers, this functionality is available in the SubScan instruction).

SCWIN software (available free of charge from our website) supports simple programming and generates wiring diagrams for AM416 applications.

Documents

Case Studies

California, Stolt Sea Farm: Caviar Aquaculture
In August 1996, Stolt Sea Farm (www.stoltseafarm.com) installed a Campbell Scientific monitoring and control system at......read more
Bolivia, Andes Mountains: Climate Research
Ice cores recently recovered from high-elevation sites within the Tropics are providing long, detailed records......read more

Privacy Policy Update

We've updated our privacy policy.  Learn More