Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference
Rugged ABS or Metal Enclosure optionsTG Metal LED or Solid Enclosure AvailableTG ABS Enclosure - Available with Tinted or Solid Lid OptionsGas shrouds secure over respective sensing elements for calibrationAnalog and BACnet/Modbus protocol optionsABS version comes with handy conduit box adapterBuy American Act Certfified
Individual sensors or as any dual combination of CO/NO2/Propane/Methane/H2S sensors in a shared enclosure. Detect Methane/Propane leaks and monitor for elevated CO levels, all in one unit. Analog and BACnet/Modbus protocol options Rugged ABS or Metal enclosure options Operates as stand-alone sensor or local controller
Integrated display, LED indicators, audible alarm
Menu selectable 0-5/10V, 1-5V and 4-20mA outputs (0-10V default)
BACnet supports BACnet MS/TP and Modbus RTU networks with auto-configuration for network baud rate, serial format, protocol type and self-addressing
Dual outputs support daisy chain wiring to cost-effectively sense and control large areas
UL2034 recognized electrochemical CO sensing element
Warning indicators alert occupants when element’s lifecycle is near end for replacement
Installer-friendly circuit board makes through-the-back wiring simple
Test mode speeds up field commissioning for verifying warning indicators and relay functions
Push buttons and LCD to navigate setting parameters
UL Listed (UL61010-1)
NEW! UL2075 Listed Propane, Methane, and Hydrogen elements.
-year limited warranty on electronics; 2-year on elements
Senva TG Series sensors can be ordered as individual CH4 sensor, C3H8 sensor, H2 sensor, O2 sensor, H2S sensor, or specify two sensing elements in one enclosure including CO and NO2.
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.
Compressed Gas storage
Residential and commercial heating and water heating
Vehicle bays and garages for natural gas (LNG) or petroleum gas (LPG) vehicles
(1) One side of transformer secondary is connected to signal common. Dedicated transformer is recommended. No mains circuit connection allowed. In addition, it is required to use an isolated power supply that is certified by a national or international standard (i.e. UL). Use of a Class 2 LPS power supply or greater is required.
(2) R134A sensor is factory calibrated to R134A gas but may be used as a general-purpose refrigerant sensor. Sensitivity to some other gases can be found in the installation manual. Actual response may vary depending on installation. For more accurate response to a specific gas, a unit may be field calibrated.
(3) These gases may be detected by the sensor but sensitivity curves are not available at this time.
The datasheet is designed for reference only. Refer to installation instructions that accompany the product and heed all safety instructions. Product improvement is a continuing process at Senva. Changes may occur to products without prior notice.
All prices shown are excluding tax unless otherwise specified.
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