USED OMEGA ENGINEERING CN3271-R1-R2

Ensure safe and reliable temperature control in industrial processes with the Omega CN3271-R1-R2 Temperature Limit Controller. Part of Omega’s trusted CN3200 series, this controller is widely used in manufacturing, heating systems, ovens, furnaces, packaging equipment, and process control environments where precise temperature limits are essential for safety and equipment protection.
The CN3271 provides high and low temperature limit protection, helping prevent overheating, equipment damage, and unsafe temperature conditions. With a compact panel-mount design and clearly labeled terminals, installation is simple and maintenance is minimal.
Product Details
Brand: Omega Engineering
Brand: Omega Engineering
Model: CN3271-R1-R2
Model: CN3271-R1-R2
Series: CN3200 Limit Controller Series
Series: CN3200 Limit Controller Series
Control Type: Temperature Limit Controller (High/Low)
Control Type: Temperature Limit Controller (High/Low)
Output: Relay Outputs (R1, R2 configuration)
Output: Relay Outputs (R1, R2 configuration)
Mounting: Panel Mount
Mounting: Panel Mount
Display: LED digital display (on standard units)
Display: LED digital display (on standard units)
Function: Over-temperature / under-temperature shutdown
Function: Over-temperature / under-temperature shutdown
Power Source: Standard AC input (varies by specific CN3300 series version)
Power Source: Standard AC input (varies by specific CN3300 series version)
Key Features
High/Low limit protection for critical temperature processes
High/Low limit protection for critical temperature processes
Relay outputs for alarms, shutdowns, or interlock control
Relay outputs for alarms, shutdowns, or interlock control
Compact and rugged industrial design
Compact and rugged industrial design
Accurate, stable temperature limit cutoff
Accurate, stable temperature limit cutoff
Essential safety device for thermal equipment
Essential safety device for thermal equipment
Reliable Omega quality built for industrial duty
Reliable Omega quality built for industrial duty
Easy wiring, simple configuration
Easy wiring, simple configuration
Applications
Industrial ovens and furnaces
Industrial ovens and furnaces
Plastics and packaging machines
Plastics and packaging machines
Food processing equipment
Food processing equipment
HVAC and heating systems
HVAC and heating systems
Lab equipment temperature protection
Lab equipment temperature protection
General automation safety systems
General automation safety systems
MRO replacement for existing Omega controllers
MRO replacement for existing Omega controllers

Weight: 5 lbs
Dimensions: 8 × 4 × 3 in