The 18" Thermocouple is engineered for precise temperature measurement in heating systems. Constructed from durable materials, it provides reliable performance in various applications. This thermocouple is compatible with multiple systems, ensuring accurate readings for efficient operation. Its compact size makes it ideal for smaller installations, and it adheres to industry standards for safety and efficiency, making it a valuable component for HVAC professionals.
Residential Comfort/Combustion : Combustion Controls : Thermocouples and Thermopiles : Q390 : Q390A1095/U
18 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
- 0.02 ohms
- Length (in.)
- 18 in.
- Length (mm)
- 457 mm
