HVAC & Refrigeration Thermostats

Omega OS1200-LAC-QC-N4-C50 Temperature Controller OS1200

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$799.99

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Overview

The Omega OS1200-LAC-QC-N4-C50 is a dedicated temperature controller engineered for HVAC and refrigeration applications. This model combines fast response rate with accurate temperature sensing to maintain consistent operating conditions in demanding industrial environments. The controller delivers dependable performance for temperature maintenance and process control.

Key Features

  • Fast response temperature sensing and control
  • Digital display for real-time temperature monitoring
  • Adjustable set-points for flexible operation
  • Compact form factor suitable for panel or remote mounting
  • Compatible with standard temperature sensors
  • Industrial-grade reliability from trusted Omega brand

Technical Specifications

Verify exact specifications with the manufacturer or your system integrator, as this model uses a specific sensor configuration (LAC-QC-N4-C50).

  • Manufacturer: Omega Engineering
  • Model: OS1200-LAC-QC-N4-C50
  • Operating Principle: Digital temperature control
  • Temperature Range: 0–100 °C / 32–200 °F (typical)
  • Set-Points: Programmable / adjustable
  • Sensor Type: LAC configuration (infrared or contact sensor variant)
  • Response: Fast response rate
  • Display: Digital readout

Typical Applications

  • HVAC system temperature regulation
  • Refrigeration unit monitoring and control
  • Industrial process heating and cooling
  • Environmental chamber temperature maintenance
  • Pharmaceutical and food storage temperature control
  • Laboratory and research facility climate control

Compatibility & Replacements

Compatible With

  • Standard temperature sensors (thermocouple, RTD, or configured sensor type)
  • 24 VDC control systems
  • HVAC and refrigeration control panels
  • Omega sensor ecosystems
  • Standard industrial control applications

Replaces / Drop-In Replacement For

Verify compatibility with your system integrator before ordering. The specific sensor configuration (LAC-QC-N4-C50) ensures compatibility with systems previously using this exact model designation.

Works With

  • Omega temperature sensors and transmitters
  • Standard 24 VDC/120 VAC power supplies
  • HVAC control networks and building management systems
  • Industrial automation platforms
  • Thermocouple and RTD sensor inputs
Manufacturer

Omega Engineering

Model Number

OS1200-LAC-QC-N4-C50

Product Type

Digital Temperature Controller

Temperature Range

0–100 °C / 32–200 °F

Sensor Configuration

LAC-QC-N4-C50

Display Type

Digital readout

Response Time

Fast

Mounting

Panel or remote mount

Applications

HVAC, Refrigeration, Industrial Process Control

Control Principle

On-off or proportional control

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