NX1044-1 Fireye Sensor

Overview

The Fireye NX1044-1 is a high-performance boiler temperature sensor designed for precise monitoring and control within industrial combustion systems. Part of the Fireye Nexus series, this fail-safe sensor is engineered to provide reliable temperature data to integrated burner management and parallel positioning control systems. It features a robust NEMA 4-rated construction to withstand harsh environmental conditions and includes a self-test capability to ensure continuous operational integrity and safety.

Features

• Self-test feature provides continuous monitoring of the sensor’s health and fail-safe operation
• High-quality construction with a NEMA 4 protection rating for durability in industrial environments
• Versatile mounting options allow the sensor to be installed in any attitude to fit various boiler configurations
• Designed for insertion into a thermowell for accurate measurement of boiler water or process temperatures
• Integrated into the Nexus system to provide safety-critical feedback for burner sequencing and firing rate control

Specifications

• Model Number: NX1044-1
• Temperature Range: 32°F to 752°F (0°C to 400°C)
• Probe Length: 6 inches (152.4 mm)
• Probe Diameter: 1/4 inch (6.35 mm)
• Ambient Operating Temperature: 32°F to 140°F (0°C to 60°C)
• Protection Level: NEMA 4 / IP65
• Thermowell Requirement: Required for installation (typically purchased separately)
• Weight: Approximately 1.0 lb

Applications

The NX1044-1 is specifically designed for use with Fireye Nexus integrated burner control systems, including the NX3100, NX4100, and NX6100 series. It is used to monitor boiler water temperature for both indication and control purposes, such as modulation of firing rates and auxiliary safety interlocks. It is ideal for commercial and industrial boiler applications where precise temperature control and fail-safe performance are essential for maintaining system efficiency and safety.