Model 335 Cryogenic Temperature Controller

Model 335 features

• 2 sensor inputs and 2 independent PID-controlled outputs
• Temperature control from 300 mK to 1,505 K
• 50 W and 25 W or 75 W and 1 W
• Supports diode, RTD, and thermocouple temperature sensors

The Model 335 temperature controller supports the industry’s most advanced line of cryogenic temperature sensors manufactured by Lake Shore, including diodes, resistance temperature detectors (RTDs), and thermocouples. It has 2 sensor inputs and 2 control outputs that deliver a total of 75 low-noise heater power — 50 W and 25 W or 75 W and 1 W.

The controller’s zone tuning feature allows seamless temperature control from 300 mK to over 1,500 K by automatically switching temperature sensor inputs when the temperature range goes beyond the usable range of a given sensor. Alarms, relays, and ±10 V analog voltage outputs are available to help automate secondary control functions.

Also available: The Model 3060 field-installable input card that adds thermocouple capability.

For more information, including specifications, charts, and downloadable resources, as well as models and options, visit the Model 335 page on the Lake Shore website.