The Macurco OX-12 is a dual relay Oxygen (O2) detector, controller, and transducer designed for commercial applications. With selectable 4-20 mA output, buzzer, and digital display options, the OX-12 effectively measures Oxygen concentration levels from 0-25% by volume. Its features ensure reliable feedback and automatic exhaust fan control, maintaining safe Oxygen levels in various environments.
Macurco OX-12 Oxygen Detector Features
- Standard Mounting: Mounts on a standard 4″ x 4″ electrical box for easy installation.
- Fan Relay Control: 5 A SPDT fan relay controls valves, louvers, or exhaust fans, enhancing system efficiency.
- Alarm Relay: 0.5 A N.O. or N.C alarm relay connects to warning devices or control panels, ensuring prompt alerts.
- 4-20mA Current Loop: Compatible with the Macurco DVP-120 Control Panel for seamless integration.
- Factory Calibrated: Comes factory calibrated for immediate use without additional setup.
- Supervised System Design: Detector problems trigger fan and alarm relay activation, enhancing safety.
- Calibration Test Kit: Optional kit allows for field calibration and testing, ensuring ongoing accuracy.
- ETL Listed: Certified to UL 61010-1 and CAN/CSA C22.2 No 61010-1 for compliance with safety standards.
- Durable Housing: Features a white housing that blends well in various environments.
Macurco OX-12 Detailed Specifications
| Model | OX-12 |
| Type | Oxygen (O2) Detector |
| Detection Range | 0-25% by volume |
| Output | 4-20 mA |
| Mounting | Standard 4″ x 4″ electrical box |
| Relay Type | 5 A SPDT Fan Relay |
| Alarm Relay | 0.5 A N.O. or N.C |
| Calibration | Factory calibrated; optional test kit available |
| Compliance | ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1 |
| Housing Color | White |



















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