OX-6 MACURCO

Product Overview

The Macurco OX-6 is a low-voltage, fixed-point Oxygen (O2) gas detector, controller, and transducer designed to continuously monitor oxygen concentrations from 0 to 25% v/v. Operating on a flexible 12–24 VAC or 12–32 VDC power footprint, this heavy-duty commercial monitor protects personnel against dangerous oxygen depletion or enrichment hazards in environments such as MRI rooms, cryogenic storage facilities, medical clinics, and industrial manufacturing spaces. The OX-6 functions completely as an autonomous standalone safety controller utilizing its internal power relays to engage mechanical exhaust systems, or as a system transducer transmitting real-time tracking metrics to a Macurco DVP-120 panel, PLC, or building management network.

Key Features

• Full-Range Oxygen Tracking: Measures ambient atmospheric Oxygen concentrations from 0–25% v/v, satisfying rigorous OSHA air-quality compliance guidelines.
• Low-Voltage System Design: Draws low operational power from standard 12–24 VAC or 12–32 VDC loops; plugs directly into standard Class 2 field wiring.
• Automated Mitigation Relays: Outfitted with two onboard dry contact mechanical relays—a 5A SPDT fan control relay and a 0.5A alarm relay—to automatically activate ventilation fans or external sirens.
• Dual Output Telemetry: Built with a simultaneous 4–20 mA analog loop and an RS485 Modbus RTU digital communication channel for seamless facility automation hookups.
• Local Security Interface: Features a 3-digit LED digital display, 4 diagnostic status lights, a local 85 dB audible buzzer, and an ETL listing to strict UL 61010-1 life-safety standards.
• Standard Box Cover Mounting: Sized to mount directly over a standard 4x4 square electrical junction box, serving as a clean, low-profile faceplate cover for the enclosure.