WATLOW 104D-1603-1100 Type K 120 VAC 32-2282 °F Temperature Controller

Description:

The Watlow 104D-1603-1100 Type K Temperature Controller is an industrial on/off temperature controller designed for precise monitoring and regulation of electric heating systems using a Type K thermocouple input. Commonly installed in industrial ovens, furnaces, heat treatment equipment, plastics processing machinery, and packaging systems, this 120 VAC controller supports temperature control over a range of 32°F to 2282°F. Maintenance technicians, OEMs, and system integrators use this controller for equipment replacement, control panel upgrades, retrofit projects, and reliable thermal process management.

Applications:

The Watlow 104D-1603-1100 is widely used in industrial heating equipment, laboratory ovens, injection molding machines, environmental chambers, food processing systems, packaging machinery, and thermal process control panels requiring dependable on/off temperature regulation with a Type K thermocouple sensor.

Technical Specifications:

• Brand: Watlow
• Part Number: 104D-1603-1100
• Product Type: Temperature Controller
• Series: 104D
• Input Sensor Type: Type K Thermocouple
• Supply Voltage: 120 VAC
• Temperature Range: 32°F to 2282°F (0°C to 1250°C)
• Control Type: On/Off Temperature Control
• Mounting Style: Open board configuration
• Designed for industrial electric heating applications
• Compatible with furnaces, ovens, and process heating equipment
• Suitable for OEM installations and replacement applications

Common Replacements:

• Watlow 104B-1603-1100 Type K Temperature Controller
• Watlow 145D-1603-1000 Type K Temperature Controller
• Watlow Series 104 Type K 120 VAC 32–2282°F Temperature Controller Equivalent