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Senva TGM-ACN-AS : Metal Wall Mount Dual Toxic Gas CO/NO2 Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Solid Cover, 7-Year Warranty

Senva

MSRP: $1,168.65
$467.25
(You save $701.40 )
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TGM-ACN-AS
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Senva TGM-ACN-AS : Metal Wall Mount Dual Toxic Gas CO/NO2 Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Solid Cover, 7-Year Warranty

The Senva TGM-ACN-AS is a versatile Metal Wall Mount Dual Toxic Gas CO/NO2 Sensor/Controller designed for efficient monitoring of air quality. Equipped with selectable output options including 0-10V, 0-5V, 1-5V, and 4-20mA, and featuring an LCD display, this unit comes with a 7-year warranty for added assurance. The analog output model supports daisy chain wiring, enabling cost-effective coverage of large areas with multiple sensors connected in parallel (0-10V). It can also function as a standalone controller, utilizing the relay for exhaust fan operation or the output for direct control of a VFD. Ideal for various applications such as ensuring adequate airflow in occupied spaces, monitoring toxic gases in parking lot garages, and alerting occupants of elevated gas levels, this sensor/controller offers a comprehensive solution. The TGM-ACN-AS is also equipped with LEDs for visual indication and an audible alarm with customizable exposure settings. The CO and NO2 sensors are electrochemical with high accuracy and a life expectancy exceeding 7 years.

Applications

  • Ensure adequate air flow in occupied spaces
  • Ideal fo parking lot garages 
  • Monitor multiple toxic gases with one mounted unit
  • Alert occupants of elevated gas levels
  • Directly control exhaust fans

Specifications

Power Supply 15-30VDC/24VAC(1), 4W max, 160mA max.
Analog Outputs  
2 programmable outputs 0-10V (default), 0-5V, 1-5V and 4-20mA (menu selectable)
CO output scaling 0-200ppm (default), 0-1000ppm (menu selectable)
NO2 output scaling 0-10ppm (default), 0-30ppm (menu selectable)
Fan Relay  
Fan relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains connection)
CO fan relay setpoint 25ppm (default), 0-1000 ppm (menu selectable)
NO2 fan relay setpoint 1ppm (default), 0-30ppm (menu selectable)
Alarm Relay  
Alarm relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains connection)
CO alarm relay setpoint 100ppm (default), 0-1000 ppm (menu selectable)
NO2 alarm relay setpoint 3ppm (default), 0-30ppm (menu selectable)
Display  
3-1/2 digit LCD Indicates CO ppm, NO2 ppm (menu selectable)
LEDs  
Green, Yellow, Red Green = Normal, Yellow = Warning/Fan Relay, Red = Alarm/Alarm Relay
Audible Alarm Exposure  
85dB Piezo transducer 30 minutes above alarm setpoint per UL2034
(menu selectable)
CO Sensor Performance  
Type Electrochemical
Accuracy ±5% of default range(2) ±5%of reading above 200ppm
Resolution 1ppm
Certifications UL2034 Listed Component
Life expectancy >7 years
Coverage Area 5000-7500 square feet (placed within 50' apart from a Senva TG sensor)
NO2 Sensor Performance  
Type Electrochemical
Accuracy ±5% of default range(3) ±5%of reading above 20ppm
Resolution 0.1ppm
Life expectancy >7 years
Coverage Area 5000-7500 square feet (placed within 50' apart from a Senva TG sensor.)
Enclosure (Metal)  
Material Powder coated steel/acrylic, NEMA 3R
Dimensions 4.0”5.0”h x 4.3”w x 2.25”d
Opening Dual air vents on bottom of enclosure
Mounting Pre-drilled for 2x4” electrical box
Rating IP20
Compliance UL61010-1 Listed UL, cUL, CE

 

Datasheets

pdf logo Senva TG UL Toxic Gas CO-NO2 Sensor Datasheet
pdf logo Senva TG UL Install Manual
pdf logo TG UL Field Calibration Instructions
pdf logo User’s Guide TG Series
pdf logo Buy America Act Certification
pdf logo Engineering Specifications
pdf logo LADBS Acceptance
pdf logo Application Note Detecting Toxic Gases
pdf logo Understanding Cross-Sensitivities
pdf logo Application Note TG Sensor Placement
 
Enclosure Style:
Wall
Gas Element:
Carbon Monoxide / Nitrogen Dioxide
Analog Output:
2
Relay Output:
2 SPDT
Communication:
None
Display:
LCD Display

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