SPXCDULNG2 HONEYWELL

Product Overview

The Honeywell SPXCDULNG2 is an industrial, fixed-point Sensepoint XCD RTD (Remote Toxic Detector) gas transmitter kit designed for monitoring Hydrogen ($H_2$) across a selectable full-scale range of 0 to 1,000 ppm. Housed in a rugged, epoxy-painted LM25 aluminum alloy enclosure with dual 3/4-inch NPT conduit entries, this model features a Polyphenylene Sulfide (PPS) sensor head. Optimized for safety and accessibility, the RTD architecture allows the electrochemical sensor to be remotely mounted up to 100 feet away from the main transmitter display. The unit carries official UL and cCSAus certifications for Class I, Division 2 hazardous environments, delivering real-time monitoring via a 4–20 mA current loop, three internal 5-amp relays, and Modbus RTU connectivity.

Key Features

• Dedicated fixed gas detection system engineered for remote Hydrogen ($H_2$) hazard monitoring.
• Selectable full-scale measurement range of 0 to 1,000 ppm utilizing a high-stability electrochemical sensor.
• XCD RTD Configuration: Supports remote sensor mounting up to 100 feet (30 meters) away from the transmitter display to simplify maintenance in hard-to-reach locations.
• Rugged transmitter enclosure constructed from epoxy-painted LM25 aluminum alloy with a durable PPS sensor head.
• Features dual 3/4-inch NPT conduit entry ports for standardized North American field electrical installations.
• Certified for hazardous areas under UL and cCSAus Class I, Division 2, Groups B, C, and D.
• High-visibility, tri-color backlit LCD "traffic light" safety display (Green = Normal, Flashing Yellow = Fault/Warning, Flashing Red = Alarm).
• Includes non-intrusive magnetic-wand user interaction.