CO & NO2
Key Points
- Now UL Listed and LADBS Approved (City of LA)
- Analog and BACnet/Modbus protocol options
- Sensor self-test feature for added safety and reliability
- Field replaceable sensing elements; 7 year life expectancy on CO and NO2 elements
- Improved circuit design to allow through-the-back wiring for wall-mount installations
- New duct-mount version available; see the 'duct mount gas sensing' application note in the documents section
- Standard LCD with intuitive set up menu
- Integrated LED indicators and audible alarm
Applications
- Ensure adequate air flow in occupied spaces
- Monitor multiple toxic gases with one mounted unit
- Alert occupants of elevated gas levels
- Directly control exhaust fans
Senva TG Series sensors can be ordered as individual CO or NO2 sensors or as a combination CO/NO2 sensor in a shared enclosure. The analog output model features 2 outputs that support daisy chain wiring - multiple sensors may be used in a parallel sequence (0-10V) for cost effective coverage of large areas. The unit can also act as a stand alone controller, utilizing the relay for exhaust fan operation or the output for direct control of a VFD. The BACnet/Modbus model supports BACnet MS/TP & Modbus network communication in one unit. Standard features include network auto-configuration, a programmable fan relay, LED indicators, integrated display and audible alarm. The TG UL is an improved version of previous TG Toxic Gas product, including the most popular: TGW-ACN, TGW-AC, TGW-BCN, TGW-BC, TGM-ACN, TGM-AC,TGM-BCN, TGM-BC. See our TG Product Improvement Announcement in the 'documents' section for cross-references.
All prices shown are excluding tax unless otherwise specified.