MCT4 Multi-Loop Touch Screen Controller 1/4 DIN
     Products > Process and Temperature Controls > L Series Limit Controls

FM Approved Temperature High Limit Controls

FM Approved Temperature High Limit Controls FM Approved High Limit P91 and P41

FM Approved High Limit DIN Rail Mount Series 7L

Features Models 7L - L91-L41 - L22-L62-L42:
  • Oven - Furnaces - Kilns
  • Hot Plates / Melt Pots
  • Food Service Equipment
  • Environmental Chambers
  • Sterilizers / Autoclaves
  • Wherever Redundant Limit Control is        appropriate
  • UL/cUL and UR/cUR (L91 & Series 7L)
  • FM Approval as Limit Control
  • NFPA
  •       L91-L411- L22/L62/L42 meet requirements           to display both temperature & setpoint
  • 3-Year Warranty
  • Analog Input L91-L41: Universal T/C-RTD with     special order code for mA or VDC
  • Analog Input L22/L62/L42: Universal Input
  • Analog Input Series 7L: Defined T/C or RTD
  • Low Voltage power (optional)
  • Control Outputs
  • L91-L41 Out #1 (Limit) 2A Relay SPDT or SSRD
  • L91-L41 Out #2 Relay/SSRD, Trx PS or Comms
  • L22-L62-L42 Out #1 (Limit)Relay SPST or SSRD
  • L22-L62-L42 Out #2: 2A Relay SPST or SSRD
  • Series 7L Out #1 5A Relay SPDT
  • Communication Options:
  • L91-L41-L22 / L62 / L42
  •       Remote Reset Event Input(s)
  •       Retransmission mA/VDC
  •       Serial Modbus
  • Series 7L (standard:)
  •       Remote Reset Event
  • Display Logic & Configuration
  • L91-L41-L22 / L62 / L42
  •       Configurable Display Logic - SAFE
  •       PC Configurable
  • All Limit Models:       CE  


    L91 and Series 7L:     


    L41 / L22 / L62 / L42:  UL   



    High Limits Controls Additional Page Links

    L91 1/16 DIN and L41 1/4 DIN
    DIN Rail/Surface Mount Series 7L

    L22 DIN Rail Mount, 1/16 DIN L62 & 1/4 DIN L42

    Agency Approvals

    UL Approval.pdf

         (L41 is UL Listed while the L91 is UR Component Recognized)

    UL Conditions of Acceptability: FDC-L91.pdf




    FM Approval FDC-L22-L62-L42,pdf

    EU_REACH Compliance.pdf

    RoHS-3 Compliance.pdf


    Return To:

    Process & Temperature Control Page.htm



    Panel Mount Temperature Controls L91/ L41 and L22/L62/L42 1/16 and 1/4 DIN Panel Mount and DIN Rail Mount (L22)
    (L91 & L62 W/16 DIN offer optional DRA DIN Rail Mount Adapter)

    Future Design Controls FM Approved L Series limit controls with LED displays, models L91 & L41 and the L-Series limit controls wit LCD displays models L22/L62/L42 offer FM approved temperature limit protection in 1/16 DIN, 1/4 DIN and DIN Rail Mount configurations. in process applications where FM approvals are required.


    The L91/L41 and L22/L62/L42 meet the NFPA National Fire Protection Association applicable to excess temperature limit controls when used in ovens/furnaces to display both temperature and setpoint values.


    With universal temperature input, up to two outputs, fast scan rates, remote reset, 3-Year Warranty, user friendly prompts and more make the L- Series L91/L41 and the L22/L62/L42 the right choice for safety protection.


    DIN Rail/Surface Mount Temperature Controls Series 7L


    Future Design Controls FM Approved High Limit Series 7L allows for DIN Rail or Surface Mounting providing hi-limit protection for process applications not requiring temperature indication with teh with its easy to use Setpoint adjusted by a knob over a combinaytion degrees F/C defined scale.




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