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Senva TGM-ANX-A : Metal Wall Mount Toxic Gas NO2 Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, 7-Year Warranty

Senva

MSRP: $1,001.70
$400.50
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SKU:
TGM-ANX-A
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Senva TGM-ANX-A : Metal Wall Mount Toxic Gas NO2 Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, 7-Year Warranty

The Senva TGM-ANX-A is aMetal Wall Mount Toxic Gas NO2 Sensor/Controller, equipped with a range of selectable outputs including 0-10V, 0-5V, 1-5V, and 4-20mA, complemented by an LCD display and a remarkable 7-year warranty. This sensor/controller is designed for diverse applications, ensuring optimal air circulation in occupied spaces, making it ideal for parking lot garages. It serves to alert occupants of elevated gas levels and allows for direct control of exhaust fans. The specifications include a power supply of 15-30VDC/24VAC, with analog outputs and programmable options for versatile usage. The fan relay and alarm relay characteristics, along with their respective setpoints, provide comprehensive control. The 3-1/2 digit LCD displays NO2 ppm, while LEDs indicate the status with green for normal, yellow for warning/fan relay, and red for alarm/alarm relay. An audible alarm exposure feature, backed by an 85dB Piezo transducer, ensures heightened awareness in case of gas exposure exceeding setpoints. The NO2 sensor, based on electrochemical technology, boasts an accuracy of ±5% of the default range and a resolution of 0.1ppm, with a remarkable life expectancy exceeding 7 years.

Applications

  • Ensure adequate air flow in occupied spaces
  • Ideal fo parking lot garages 
  • Alert occupants of elevated gas levels
  • Directly control exhaust fans

Specifications

Power Supply 15-30VDC/24VAC(1), 4W max, 160mA max.
Analog Outputs  
Programmable Outputs 0-10V (default), 0-5V, 1-5V and 4-20mA (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)
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)
NO2 alarm relay setpoint 3ppm (default), 0-30ppm (menu selectable)
Display  
3-1/2 digit LCD Indicates 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)
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:
Nitrogen Dioxide
Analog Output:
2
Relay Output:
2 SPDT
Communication:
None
Display:
LCD Display

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