Agilent/Keysight 44705A

The Agilent/Keysight 44705A is a relay multiplexer module designed for integration with the 3852A Data Acquisition System. It multiplexes voltage, resistance, thermocouple, and strain gauge signals across 20 points at a scan rate of 450 channels per second. The module reduces measurement errors in multichannel configurations while optimizing accuracy for thermocouple and strain gauge readings.

– Technical Specifications

• Maximum Peak Voltage: 170V
• Maximum DC Voltage: 120V
• Maximum Current: 50mA
• Channel Points: 20
• Scan Rate: 450 channels per second
• Weight: 0.41 kg

– Key Features

• Direct multiplexing of multiple signal types in a single module
• Reduces real-world measurement errors in multichannel systems
• Optimizes thermocouple measurement accuracy
• Enables precise strain gauge measurements
• High scan rate supports rapid sequential channel sampling

– Typical Applications

The 44705A serves data acquisition systems requiring simultaneous or sequential measurement of mixed signal types. It is well-suited for thermal monitoring using thermocouples, mechanical stress analysis with strain gauges, and general voltage and resistance measurement in laboratory and industrial environments.

– Compatibility & Integration

The 44705A is engineered specifically for use with the Agilent/Keysight 3852A Data Acquisition System. It occupies a single module slot within the 3852A chassis, providing expanded measurement capacity without external signal conditioning equipment.

Note: This product has been discontinued by the manufacturer.