2-Wire 4-20ma CO Transmitter

Ensure continuous, reliable carbon monoxide monitoring for occupant safety and process control with the Honeywell Analytics / Vulcain 2-Wire 4-20mA CO Transmitter. This loop-powered CO transmitter delivers a standard 4-20 mA output, enabling straightforward integration into building management systems (BMS), PLCs and SCADA platforms for centralized monitoring and alarm management. With a two-wire design you reduce installation complexity and cost while maintaining accurate, real-time gas detection suited to parking garages, mechanical rooms and industrial spaces. Built in the US and identified as TP1-M, the unit offers dependable long-term performance and reduced maintenance demands—ideal where security, surveillance and environmental monitoring are required. The compact form factor fits easily into HVAC ducts and tight installations without sacrificing performance. Specify the Honeywell Vulcain 2-Wire 4-20mA CO Transmitter (TP1-M) when you need a robust, easy-to-integrate gas detector to enhance safety systems and compliance. Contact your supplier to discuss installation or add the TP1-M to your next security/monitoring project.

• Loop-powered 2-wire 4-20 mA output for seamless integration with BMS, PLC and SCADA systems
• Low installation cost and simplified wiring with single-pair loop power
• Continuous CO monitoring to protect occupants and support industrial safety and compliance
• Durable, US-made construction (Manufacturer P/N: TP1-M) for reliable long-term performance
• Compact footprint suitable for HVAC ducts, parking garages and confined-space monitoring
• Easy procurement and system integration—designed for security and facility monitoring applications