Product Description
Senva TG series sensors can be ordered as individual CO or NO2 sensors or as a combination CO/NO2 sensor in a shared enclosure. Sensor features 2 outputs that support daisy chain wiring. The unit can act as a stand along controller, utilizing the relay for exhaust fan operation or the output for direct control or a VFD. Multiple sensors may be used in a parallel sequence (0-10V) for cost effective coverage of large areas.
• Cost-effective dual gas sensing and control
• Integrated 3-1/2" LCD display, Green, Yellow, Red LED indicators, audible alarm
• Menu selectable 0-5/10V, 1-5V and 4-20mA outputs (0-10V default)
• Dual outputs support daisy chain wiring to cost-effectively sense and control large areas
• High reliability reduces call backs
• Temperature compensated elements for maximum accuracy
• 5 year life expectancy on NO2 elements
• Warning indicators alert occupants when element’s lifecycle is near end for replacement
• Operates as stand-alone controller
• Programmable fan and alarm relays for direct control
• LED indicators and 85dB alarm sync to relay settings
• Set maximum off-time in 24 hour period for fan relay to ensure adequate air flow in occupied spaces
• Easy to install
• Test mode speeds up field commissioning for verifying warning indicators and relay functions
• Push buttons and LCD to navigate setting parameters
