Dwyer 16A2133 Temperature Process Controller 4208F

Product Description

The DWYER 16A2133 is a 1/16 DIN digital temperature and process controller designed for precise closed-loop control in demanding HVAC, industrial, and process applications. It accepts a universal sensor input and operates across a wide measurement range up to 4208 degrees F, making it suitable for high-temperature process monitoring and control. The unit uses a fuzzy logic PID control algorithm to minimize overshoot and stabilize setpoint response. Output is via relay, and the dual 4-digit LCD provides simultaneous display of process value and setpoint. Licensed controls technicians and instrumentation professionals are the primary installers of this device.

This controller is suited for residential and commercial HVAC systems, industrial process equipment, and laboratory or manufacturing environments where accurate temperature regulation is required. Its universal sensor input allows compatibility with a range of thermocouple and RTD types, reducing the need for separate controllers across different sensing configurations. The 100 to 240 volt operating range supports both domestic and international power configurations without additional hardware.

Key Features

• Fuzzy logic PID control algorithm for stable, low-overshoot temperature regulation
• Universal sensor input supports multiple thermocouple and RTD types
• Wide measurement range up to 4208 degrees F
• Dual 4-digit LCD displays process value and setpoint simultaneously
• Relay output for direct load or downstream device switching
• Wide supply voltage range of 100 to 240 volts for flexible installation
• Accuracy of plus or minus 0.25 percent of full scale

Compatibility

Designed as an OEM-style replacement or direct installation controller for 1/16 DIN panel cutout applications in temperature and process control systems using universal sensor inputs.

Installation Notes

Installation should be performed by a licensed controls technician or qualified instrumentation professional familiar with low-voltage panel wiring and applicable electrical codes including the NEC. Disconnect and lock out all power to the control panel before removing an existing controller or wiring the 16A2133. Verify sensor type and wiring polarity before applying power to avoid input errors or false readings. Do not exceed the specified supply voltage range during installation.