Model 321 Cryogenic Temperature Controller

• Operates down to 1.2 K with appropriate sensor
• One sensor input
• Supports silicon diode, platinum RTD, or thermocouple sensor
• One 25 W autotuning control loop
• RS-232C interface

The Model 321 Cryogenic Temperature Controller provides a simple, low cost solution to basic control needs. It is most often used with systems that require only a single sensor, low wattage heater, and serial interface. More information on Model 321 Cryogenic Temperature Controller...