Chromalox Limit Controller 3101-11020 PCN 307010

The Chromalox Limit Controller 3101-11020 PCN 307010 from Thermal Devices, an authorized Chromalox distributor. The 3101 is a compact, fully programmable high or low limit controller. It is a UL Listed Overtemperature (or Undertemperature) controller, and FM approved as a limit controller. With user programmable inputs, outputs and high/low limit features, it is flexible to most any limit control application, and can be easily reconfigured as needed.

This is part is now obsolete, an equivalent replacement can be found HERE
Note: RS232 is no longer available as an option. Please determine if RS485 is suitable for your application or contact Thermal Devices technical support for assistance.

$1,256.00

SKU: 3101-11020-307010
customer service
SKU: 3101-11020-307010 Category: Tag:

Product Documentation

Chromalox Limit Controller 3101-11020 PCN 307010

Features of the Chromalox 3101 Limit Controller:

  • Control Limit Output can be programmed for high or low limit control (overtemperature or undertemperature).
  • Two Independent Alarm Outputs, Form C Relays, can be used to warn of impending out-of-limit process conditions, providing protection for equipment and personnel.
  • Universal Sensor Input accepts thermocouple, RTD or analog signals.
  • 24Vdc Output for loop power.
  • Digital Input available for remote alarm reset.
  • Analog Process Output option for retransmission of process variable to a remote recorder, computer or other device.
  • Isolated Serial Digital Communications
  • (RS-232/422/485) can be used to address from 1 up to 255 Chromalox controllers.
  • Security Code Protection prevents unauthorized access to programmable control parameter.
  • Operating Ambient up to 150 F

Chromalox Limit Controller 3101-11020 PCN 307010

Manufacturer

Chromalox
Product Line

Chromalox 3101 Series Limit Controller
Output 1

Relay- Form C Contact, 5A at 120 or 230 Vac
Alarm 1 Output

Relay- Form C Contact, 5A at 120 or 230 Vac
Analog Process Output

None
Chromalox Part Number

3101-11020
Dgital Comm. and Alarm #2

RS-232 Digital Communications and Alarm 2 Relay- Form C Contact, 5A at 120 or 230 Vac
Lead Time

Usually Ships in 3-5 Business Days (expedited shipping may be available please contact us at 301-831-7550 for more information)

Related products

MENU