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Senva TGD-ANX-A : Duct Mount Toxic Gas NO2 Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Clear/Tinted Enclosure, 7-Year Warranty

Senva

MSRP: $834.75
$333.75
(You save $501.00 )
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SKU:
TGD-ANX-A
Condition:
New
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Senva TGD-ANX-A : Duct Mount Toxic Gas NO2 Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Clear/Tinted Enclosure, 7-Year Warranty

The Senva TGD-ANX-A is a duct mount toxic gas NO2 sensor/controller featuring selectable outputs in the range of 0-10V, 0-5V, 1-5V, and 4-20mA. Equipped with an 3-1/2 digit LCD display indicating NO2 ppm, and LEDs for normal, warning/fan relay, and alarm/alarm relay status. The TGD-ANX-A comes with a 7-year warranty. The power supply specifications include a range of 15-30VDC/24VAC. The analog outputs are programmable, and the NO2 output scaling can be set to 0-10ppm (default) or 0-30ppm. An audible alarm with a 85dB piezo transducer is available, and the NO2 sensor, based on electrochemical technology, offers an accuracy of ±5% of the default range and a resolution of 0.1ppm. The sensor has a life expectancy of over 7 years and covers an area of 5000-7500 square feet. It complies with UL61010-1 standards and is listed UL, cUL, and CE.

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 (Wall & Duct)  
Material ABS/Polycarbonate
Dimensions 4.0”h x 4.4”w x 2.1”d (+6.8” probe for duct version)
Conduit Opening Tapped 1/2” NPT
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
pdf logo New TGD Duct Mount Toxic Gas Sensors
Enclosure Style:
Duct
Gas Element:
Nitrogen Dioxide
Analog Output:
2
Relay Output:
2 SPDT
Communication:
None
Display:
LCD Display

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