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Temperature High Limit Controller

Item# CN3261-JC

Temperature High Limit Controller Temperature High Limit Controller

The CN3261 Series High Limit Controller protects expensive heaters and sensitive materials from damaging over temperature conditions. It is designed for industrial and commercial applications that require high temperature protection. The CN3261 features a Form C latching, manually resettable relay output that de-energizes whenever the sensed temperature exceeds the setpoint temperature.Two methods are provided to reset an alarm condition. (1) The Limit alarm has a reset pushbutton on the unit and (2) Reset terminals are provided for resetting the alarm from a remote pushbutton. The DIN Rail mounting feature allows quick installation without drilling or extra hardware. Slots are also provided for direct panel mounting.

CN3261-JC
  • Protects Processes and Equipment From Excessive Temperatures
  • DIN Rail and Sub-Panel Mounting
  • J, K Thermocouple or RTD Input
  • Terminals Provided for Remote Pushbutton Reset
  • Latching, Normally Energized, 3 Amp Relay Output
Measurement Type
Input Type
Number of Inputs
DIN Size
Display Type
Number of Outputs
Output Type
Max Sampling Rate
Supply Voltage Type
Supply Voltage
Communincations
Accuracy Rating
Other Features
See All Options
Quantity Price each
1-9 $177.00
10-24 $168.15
25-49 $159.30
50-99 $150.45
100-199 $141.60
200+ $138.06

In stock

Lead Time ( If not in Stock): 99 weeks

Product Specs

  • Analog Input Accuracy ±3% FS maximum at 25°C and rated line voltage
    ±3% FS maximum at 25°C and rated line voltage
  • Control/Alarm Outputs, Maximum 1
    1
  • Control Algorithms Latching with manual reset or power-off
    Latching with manual reset or power-off
  • Control Mode Latching with manual reset or power-off
    Latching with manual reset or power-off
  • Maximum Ambient Temperature 60 {C} 140 {F}
    60 {C} 140 {F}
  • Measurement Type Temperature
    Temperature
  • Minimum Ambient Temperature 0 {C} (32 {F})
    0 {C} (32 {F})
  • Number of Display Lines (Sku Variant) 0
    0
  • Other Features (Sku Variant) Remote Reset
    Remote Reset
  • RTD Connection 2 wire
    2 wire
  • RTD Curves Supported 385
    385
  • RTD Types Supported RTD(2 wire - 100)
    RTD(2 wire - 100)
  • Supply Frequency 50/60 Hz
    50/60 Hz
  • Thermocouple Type J
    J

The CN3261 Series High Limit Controller protects expensive heaters and sensitive materials from damaging over temperature conditions. It is designed for industrial and commercial applications that require high temperature protection. The CN3261 features a Form C latching, manually resettable relay output that de-energizes whenever the sensed temperature exceeds the setpoint temperature.Two methods are provided to reset an alarm condition. (1) The Limit alarm has a reset pushbutton on the unit and (2) Reset terminals are provided for resetting the alarm from a remote pushbutton. The DIN Rail mounting feature allows quick installation without drilling or extra hardware. Slots are also provided for direct panel mounting.

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