Keysight 44421A 20-Channel Relay Multiplexer Card
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Keysight 44421A is a 20-channel reed relay multiplexer card for the 3497A Data Acquisition System with low thermal offset for precision transducer measurements.
Product details
| Model | 44421A |
| Manufacturer | Keysight |
| Category | Data Loggers |
| Availability | Made to order |
Description
Overview
The Keysight 44421A is a 20-channel reed relay multiplexer card designed for use with the Keysight/Agilent/HP 3497A Data Acquisition System. Each channel provides high, low, and guard connections for precise signal routing, making it ideal for measurements from sensitive transducers and instrumentation.
Key Features
- 20 independent measurement channels
- HI, Lo, and Guard lines on each channel
- Reed relay switching for low thermal offset
- Suitable for strain gauge and transducer measurements
- Compatible with 3497A Data Acquisition System
Applications
- Strain gauge signal acquisition
- Transducer measurements
- Multi-channel data logging
- Precision analog signal switching
Specifications
| Number of Channels | 20 |
| Lines per Channel | HI, Lo, Guard |
| Relay Type | Reed relays |
| Thermal Offset | Low |
| Compatible System | Keysight/Agilent/HP 3497A Data Acquisition System |
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Keysight 44421A 20-Channel Relay Multiplexer Card
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