Macurco TX-12-ND 120V Nitrogen Dioxide Fixed Gas Detector Controller and Transducer
SKU
TX-12-ND
Model No
TX-12-ND
$623.44
Product Highlights
- Mounts on a standard 4″ x 4″ electrical box
- 5 A SPDT relay controls valves, louvers or exhaust fans
- 0.5 A N.O. or N.C alarm relay connects to warning devices or control panels
- 4-20mA current loop - compatible with the Macurco DVP-120 Control Panel
- Supervised system design: detector problem will cause relay activation

Speak to an expert
The Macurco TX-12-ND is a reliable solution for monitoring Nitrogen Dioxide levels in various environments. This fixed gas detector and controller operates on a line voltage of 100-240VAC and features dual relays for enhanced control and feedback. With its digital display and alarm system, this device ensures safety by effectively managing gas concentrations in spaces like parking garages and maintenance facilities.
Macurco TX-12-ND Key Features
- Mounting Compatibility: Mounts on a standard 4” x 4” electrical box, making installation simple and cost-effective.
- Relay Control: 5 A SPDT relay controls valves, louvers or exhaust fans to maintain safe gas levels.
- Alarm Connectivity: 0.5 A N.O. or N.C. alarm relay connects to warning devices or control panels for immediate alerts.
- Current Loop Interface: 4-20mA current loop allows seamless integration with the Macurco DVP-120 Control Panel for enhanced monitoring.
- Supervised Design: Features a supervised system where any detector issue triggers relay activation, ensuring reliable performance.
- Safety Certifications: ETL Listed to UL 61010-1 and CAN/CSA C22.2 No 61010-1, assuring compliance with safety standards.
Macurco TX-12-ND Detailed Specifications
| Operating Voltage | 100-240VAC, 50-60Hz |
| Relay Types | 5 A SPDT, 0.5 A N.O. or N.C. |
| Output | Selectable 4-20mA |
| Mounting Type | 4” x 4” electrical box |
| Protection | Supervised system with relay activation on detector issues |
| Certifications | ETL Listed to UL 61010-1, CAN/CSA C22.2 No 61010-1 |
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