Keithley Data Acquisition Terminal Block 20-Channel Multiplexer for RTD Thermocouple Thermistor 7700

Keithley 7700 Data Acquisition Terminal Block is a high-performance 20-channel multiplexer accessory designed primarily for use with RTD, thermocouple, and thermistor sensors, facilitating precise temperature and current measurements in various industrial and laboratory applications.

This plug-in module features 20 channels of 2-pole or 10 channels of 4-pole multiplexing, enabling flexible and general-purpose measurements. It can be configured as two independent multiplexers, providing added versatility for complex measurement setups.

The 7700 supports current measurement through two additional protected channels with a 3A capacity, making it suitable for a wide range of electrical testing scenarios. Relay closures are reliably stored in onboard memory, enhancing data integrity and operational consistency.

Designed with oversized screw terminals, the module simplifies wiring and ensures secure connections. High-speed signal acquisition is supported with bandwidths up to 50 MHz enabled by latching electromechanical relays, providing rapid response times for demanding data acquisition tasks.

No additional accessories are required for thermocouple temperature measurements because of the automatic cold junction compensation (CJC) feature, which improves accuracy and convenience during use.

The Keithley 7700 is suitable for industrial, laboratory, and manufacturing environments, especially where precise temperature monitoring and data logging are critical. Common applications include monitoring RTD, thermocouple, and thermistor sensors.

Manufactured in China, this accessory represents a reliable and robust solution for enhancing the capabilities of Keithley data acquisition systems. The terminal block features 20 channels of 2-pole or 10 channels of 4-pole multiplexing for versatile measurement setups.

It supports up to 3A capacity for current measurement channels enhancing current measurement accuracy. Relay closures are stored in onboard memory for reliable operation and data integrity. Oversized screw terminals enable easier and more secure connections during installation.

Offers up to 50MHz bandwidth enabled by latching electromechanical relays supporting high-speed signal acquisition. Designed with automatic cold junction compensation (CJC) for accurate thermocouple temperature measurements without extra accessories.

Capable of being configured as two independent multiplexers for added flexibility and parallel measurements. Applications include temperature measurement with RTD, thermocouples, and thermistors in industrial environments.

Made in China with high-quality components ensuring durability and stability during long-term operation. Explore more Data Acquisition Accessories and solutions for precise industrial and laboratory measurements on EnvMart.