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Senva TGD-ACX-AS : Duct Mount Toxic Gas CO Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Solid/Opaque Enclosure, 7-Year Warranty

Senva

MSRP: $751.28
$300.50
(You save $450.78 )
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SKU:
TGD-ACX-AS
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New
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Senva TGD-ACX-AS : Duct Mount Toxic Gas CO Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Solid/Opaque Enclosure, 7-Year Warranty

The Senva TGD-ACX-AS is a duct-mounted toxic gas carbon monoxide (CO) sensor and controller with various selectable 0-10V, 0-5V, 1-5V, and 4-20mA output. The TGD-ACX-AS features a clear/tinted enclosure with an LCD display and comes with a 7-year warranty. It includes fan and alarm relays, each with specific setpoints that are menu-selectable. The 3-1/2 digit LCD display indicates CO levels, with corresponding LEDs for normal, warning/fan relay, and alarm/alarm relay conditions. An audible alarm with a 85dB Piezo transducer can be set to activate for 30 minutes above the alarm setpoint. The CO sensor, based on electrochemical technology, boasts an accuracy of ±5% of the default range and a resolution of 1ppm. The device is UL2034 Listed Component certified.

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)
CO output scaling 0-200ppm (default), 0-1000ppm (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)
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)
Display  
3-1/2 digit LCD Indicates CO 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)
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:
Carbon Monoxide
Analog Output:
2
Relay Output:
2 SPDT
Communication:
None
Display:
LCD Display

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