Keithley 7708 Differential Multiplexer Module
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Keithley 7708 40-channel differential multiplexer module with automatic CJC for temperature measurements, thermocouple, RTD, and mixed-signal applications.
Product details
| Model | 7708 |
| Manufacturer | Keithley |
| Category | DAQ Modules & Cards |
| Availability | Made to order |
Description
Overview
The Keithley 7708 plug-in module offers 40 channels of 2-pole or 20 channels of 4-pole multiplexer switching configured as two independent banks. The built-in CJC sensors automatically linearize thermocouples, making the 7708 ideal for RTD, thermistor, and thermocouple temperature applications as well as mixed-signal measurement tasks requiring multi-point monitoring.
Key Features
- 40 differential channels for general-purpose measurements
- Two- or four-wire measurement configurations
- Automatic CJC (Cold Junction Compensation)
- 300V, 1A capacity for voltage channels; 60W, 125VA maximum
- Oversize screw terminal connection blocks for easier connection
- Relay closures stored in onboard memory
Applications
- Thermocouple temperature measurement
- RTD (Resistance Temperature Detector) monitoring
- Thermistor measurement
- Environmental stress screening
- Multi-point data acquisition
Specifications
| Series | 7700 Series |
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Keithley 7708 Differential Multiplexer Module
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