EX1048A

The EX1048A is an advanced thermcouple and voltage measurement instrument providing superior measurement accuracy and repeatability through fully integrated signal conditioning, advanced cold-junction compensation (CJC), Open Transducer Detection (OTD) and embedded end-to-end self-calibration.

Built in Cold Junction Compensation (CJC) and Open Thermocouple Detection (OTD)
CJC is realized with combining multiple precision thermistors, a significant thermal mass, and careful parts placement; this ensures truly accurate thermocouple measurements. Each channel is configured with open transducer detection, providing continuous indication of channel status.

End-to-End Self-Calibration
Complete end-to-end self-calibration is provided for each signal path on a programmable basis. . Self-calibration is simple and quick, and can be performed as often as desired.

Scalable for Synchronized High-Speed, High Channel Count
The EX1000A-TC supports distribution, synchronization and scalability for high channel count applications.

Features:

• 48 thermocouple channels
• Very high-performance thermocouple measurements, <0.3° C accuracy
• Supports all thermocouple types
• Built-in cold junction compensation, open transducer detection, self-test and self-calibration
• Signal conditioning configurable on a per channel basis
• Sampling rates up to 1000 Sa/sec/ch
• Standalone, compact 1U footprint
• LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements
• Unlimited expansion for High-Channel counts
• Mini-TC connectors for simplified transducer connectivity