Page 88 - 2020 Catalog

TG UL Series Wall & Duct NEW !

Dual Combustible Gas

Sensor/Controller

Analog and BACnet/Modbus protocol options
Field replaceable calibrated sensing elements
Detect combustibles and CO in one unit
Integrated LED indicators and audible alarm

DESCRIPTION APPLICATIONS Energy Monitor
E474343
Senva TG Series sensors can be ordered as individual sensors or as any ▪ Boiler rooms
dual combination of CO/NO2/Propane/Methane/H2S sensor in a shared ▪ Commercial kitchens
enclosure. Detect Methane/Propane leaks and monitor for elevated CO ▪ Battery Rooms
levels, all in one unit. ▪ Compressed Gas storage
▪ Residential and commercial heating and
The analog output model features 2 outputs that support daisy chain water heating
wiring - multiple sensors may be used in a parallel sequence (0-10V) for ▪ Vehicle bays and garages for natural gas
(LNG) or petroleum gas (LPG) vehicles
cost effective coverage of large areas. The unit can also act as a stand ▪ Waste facilities
alone controller, utilizing the relay for exhaust fan operation or the output ▪ Monitor multiple combustible gases with
for direct control of a VFD. one mounted unit
▪ Alert occupants of elevated gas levels
The BACnet/Modbus model supports BACnet MS/TP & Modbus network ▪ Directly control exhaust fans
communication in one unit. Standard features include network auto-
configuration, programmable fan and alarm relays, LED indicators,

FEATURES

Standard LCD and Removable terminal block
Cost-effective dual gas sensing and control LED indicators
▪ Integrated display, LED indicators, audible alarm
▪ Order as individual CO, NO2, Propane, Methane,
Hydrogen, Oxygen, or Hydrogen Sulfide sensor, or
specify any two 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-
effectively sense and control large areas
Versatility with BACnet/Modbus model
▪ Supports BACnet MS/TP and Modbus RTU networks Push button menu Field Replaceable
▪ Auto-configuration detects network baud rate, serial for easy setup and Sensing Elements
format, protocol type and self-addresses Audible alarm
High reliability reduces call backs

▪ Temperature compensated elements for maximum
accuracy Easy to install
▪ UL2034 recognized electrochemical CO sensing element
▪ Warning indicators alert occupants when element’s ▪ Through the back wiring
lifecycle is near end for replacement ▪ Test mode speeds up field
▪ 7-year limited warranty on electronics; 2-year on commissioning for verifying warning
elements indicators and relay functions
▪ Push buttons and LCD to navigate PROUDLY MADE IN USA 7 year limited warranty

88 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com