TGW-ACN | CO/NO2, Analog, Duct, LCD, LED, Alarm | Senva Sensors (OBSOLETE)

CO/NO2, Analog, Duct, LCD, LED, Alarm

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.

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 eff ective 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-confi guration, a programmable fan relay, LED indicators, integrated display and audible alarm.

APPLICATIONS

• Ensure adequate air fl ow in occupied spaces
• Monitor multiple toxic gases with one mounted unit
• Alert occupants of elevated gas levels
• Directly control exhaust fans

FEATURES

• Cost-eff ective dual gas sensing and control
  - Integrated display, LED indicators, audible alarm
  - Order as individual CO or NO2 sensor, or specify both sensing elements in one enclosure
• Flexibility of analog output model
  - Menu selectable 0-5/10V, 1-5V and 4-20mA outputs (0-10V default)
  - Dual outputs support daisy chain wiring to cost-eff ectively sense and control large areas
• Versatility with BACnet/Modbus model
  - Supports BACnet MS/TP and Modbus RTU networks
  - Auto-configuration detects network baud rate, serial format, protocol type and self-addresses
• High reliability reduces call backs
  - Temperature compensated elements for maximum accuracy
  - UL2034 recognized electrochemical CO sensing element
  - 5 year life expectancy on CO and NO2 elements
  - Warning indicators alert occupants when element’s lifecycle is near end for replacement
  - 7-year limited warranty on electronics; 2-year on elements
• Easy to install
  - Test mode speeds up fi eld commissioning for verifying warning indicators and relay functions
  - Push buttons and LCD to navigate setting parameters