中国·永利y23455(股份)有限公司

Overview

The AM16/32B multiplexer significantly increases the number of sensors that you can measure with a Campbell Scientific data logger. It interfaces with the data logger and adds terminals so that you can wire additional sensors of almost any type.

Benefits and Features

• Significantly     increases the number of sensors the data logger can measure

• Can multiplex 16,     32, or 48 sensors

• Supports many     types of sensors including thermistors, potentiometers, strain gages,     vibrating wires, reflectometers, and soil moisture blocks

• Decreases the cost     of cabling individual sensors on long wire runs

• Allows a relay     address to be used to go directly to a specific channel—reducing power     consumption and wear on the relay switches

• Electrical surge     protection via gas tubes on all analog I/O, and varistors or TVS diodes on     all other connections

• Prevents sensor-cable     damage by providing strain relief for sensor leads and independent routing     for sensor shield lines

• Eliminates the     requirement for dc blocking capacitors for gypsum soil moisture blocks,     significantly reducing sensor cost