Agilent / HP 44491A
Multiplexer
Description
This Armature Relay Multiplexer Assembly consists of eight 2 wire armature relay channels and two current/actuator channels.
Maximum voltage (terminal-to-terminal or terminal-to-chassis) is 250Vrms.
The maximum current (per channel) is 1.0A DC or ac rms.
The thermal offset is less than 3µV.
The unit has a closed channel resistance (end of relay life) of less than 2ohms and a maximum switching and measurement speed of 33 channels/second.
The unit is a plug-in for the 3457A Multimeter, sold separately.
Key Points
Plug-In form factor
Armature Relay Multiplexer instrument type
Thermal offset is less than 3µV
Specifications
Form factor: Plug-In
Instrument type: Armature Relay Multiplexer
Voltage: 250V
Current: 1.0A
Thermal offset: 3µV
