This 48" Thermocouple is designed for accurate temperature measurement in various heating applications. Made from high-quality materials, it ensures durability and reliability in demanding environments. The thermocouple is compatible with a range of systems, providing precise readings for optimal performance. Its length makes it suitable for larger installations, and it meets industry standards for safety and efficiency, making it an essential tool for HVAC technicians.
Residential Comfort/Combustion : Combustion Controls : Thermocouples and Thermopiles : Q390 : Q390A1103/U
48 inch Thermocouple provides 30 mV output
Overview
The Q390A thermocouples sense the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts.
Features
- Push-in clip, split nut, or adapter assembly available (depending on model) for easy pilot burner installation.
- Male nut connector for Pilotstat safety control power units.
- Available in a variety of lead lengths.
Product Specifications
- Application
- Thermocouple
- Includes
- Adapter and Push In Clip
- Tradeline Value
-
- Temperature Ratings (C)
- Hot Junction--760 C; Cold Junction--416 C
- Temperature Ratings (F)
- Hot Junction--1400 F; Cold Junction--780 F
- Voltage
- 30 mV; Open circuit output--26 mV to 32 mV
- Connection Type
- 11/32 32 Male Connector Nut
- Resistance
- 0.03 ohms
- Length (in.)
- 48 in.
- Length (mm)
- 1219 mm
