Description

Introducing the FM Approved L91 Temperature Limit Control

Ensure safety and precision in your process applications with the FM Approved L91, a 1/16 DIN control unit designed to provide essential limit protection while meeting FM approval standards. With its versatile features and robust capabilities, the L91 is the ideal choice for safeguarding your critical processes.

Key Specifications:

• Input Voltage: 90-264VAC
• Input Sensor: Universal (T/C, RTD, mV)
• Output: Two user-selectable outputs
• Panel Mount
• On-Off Limit Control with Latching Relay
• Manual or Remote Reset
• FM Approved
• 3-Year Warranty

Versatile Inputs and Outputs: The L91 offers a wide range of universal thermocouple and RTD inputs, giving you the flexibility needed for various applications. Choose from mechanical Relay, SSR Drive, or Triac outputs to suit your specific control requirements.

Optional Features for Maximum Flexibility: Customize your control unit with optional features such as a second relay output, DC Transmitter power supply, remote reset functionality, linear mA/VDC retransmission, or RS485 communications. These options empower you to adapt the L91 to the demands of your unique processes.

Advanced Limit Control Features: Take advantage of advanced features like configurable latching or non-latching second relay output, alarm silence mode, customizable display decimal point, temperature units (F/C) selection, input filter factor adjustment, and more. These features provide precise control tailored to your needs.

Compliance and Approvals: Rest easy knowing that the FM Approved L91 complies with FM, UL Component Recognition, CSA (as a limit control), CE, and RoHS standards. (Please note that FM Approval applies to units accepting thermocouple or RTD inputs, not linear mA or VDC.)

Enhance the safety and reliability of your critical processes with the FM Approved L91 Temperature Limit Control. Explore our brochure and manual for more information.

L91 Brochure

L91 Manual