138 Visitors viewed NSCA Technologies LLC ads in the last 30 Days
Categories: T&M, Multiplexers
Manufacturer: Keysight Technologies (Agilent HP)
Model: 44708A
Condition: Used
Seller: NSCA Technologies LLC
Keysight (formerly Agilent T&M) 44708A 20 Channel Relay Multiplexer with Thermocouple
The HP 44708A is an analog signal multiplexer used to switch (multiplex) signals from up to 20 inputs for measurement by HP 3852A voltmeter accessories or by external voltmeters. This accessory provides switching capability for up to 20 inputs at scanning speeds up to 450 channels/second using HP 3852A voltmeters. The accessory can switch signals up to 120 V dc or 120 V ac rms (170 V peak).
The HP 44708A consists of a component module and a 20-channel terminal module. The HP 44708A uses the same component module as the HP 44705A. A special isothermal connector block on the terminal module provides the reference junction for thermocouple measurements. A thermistor mounted on the isothermal connector block is used to measure the isothermal block reference temperature. The HP 3852A uses software compensation to automatically compensate for the reference temperature when making thermocouple measurements.
Field wiring from user sources (such as voltage sources) is connected to the terminal module and signals are sent to the switches on the component module. Each channel on the HP 44708A can be independently configured to allow multiple functions to be measured using the same accessory.
The HP 44708A is an analog signal multiplexer used to switch (multiplex) signals from up to 20 inputs for measurement by HP 3852A voltmeter accessories or by external voltmeters. This accessory provides switching capability for up to 20 inputs at scanning speeds up to 450 channels/second using HP 3852A voltmeters. The accessory can switch signals up to 120 Vdc or 120 Vac rms (170 Vpeak).
The multiplexer accessories can be used to switch signals for four measurement functions: voltage, current, resistance, or temperature. Each channel can be configured to allow multiple functions to be measured using the same accessory.
The HP 44708A consists of a component module and a 20-channel terminal module. The HP 44708A uses the same component module as the HP 44705A. A special isothermal connector block on the terminal module provides the reference junction for thermocouple measurements. A thermistor mounted on the isothermal connector block is used to measure the isothermal block reference temperature. The HP 3582A uses software compensation to automatically compensate for the reference temperature when making thermocouple measurements.
Seller Instrumex GmbH
Used-Line Dealer since : 2000
Company info
We are specialized in
Our Services
Our Sales Policy
Disributor of
Use this form to contact a dealer from the Dealer Directory. You may contact up to 10 Dealers per day. Please note: Contact forms are monitored for spam. Users who send spam will be blocked from Used-Line.
To:
Remember me
*Contact name, email and message are required.
Product Specs
(From Used-Line T&M Specifications)
Keysight formerly Agilent T&M 44708A
Description: