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

Senva

MSRP: $918.23
$367.25
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TGM-ACX-AS
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Senva TGM-ACX-AS : Metal Wall Mount Toxic Gas CO Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Solid Cover, 7-Year Warranty

The Senva TGM-ACX-AS is a metal wall-mount toxic gas carbon monoxide (CO) sensor/controller with selectable output options including 0-10V, 0-5V, 1-5V, and 4-20mA. It features an LCD display and comes with a 7-year warranty. The TGM-ACX-AS has various applications, such as ensuring adequate air flow in occupied spaces, ideal for parking lot garages, alerting occupants of elevated gas levels, and directly controlling exhaust fans. The power supply requirements are 15-30VDC/24VAC, with programmable analog outputs and CO output scaling options. The fan relay and alarm relay characteristics, along with setpoints, are detailed in the specifications. The display includes a 3-1/2 digit LCD indicating CO ppm, and LEDs provide visual cues for normal, warning/fan relay, and alarm/alarm relay statuses. The audible alarm exposure is a 85dB piezo transducer, and the CO sensor is electrochemical with a life expectancy exceeding 7 years. The coverage area is 5000-7500 square feet, and the metal enclosure is made of powder-coated steel/acrylic, adhering to NEMA 3R standards. The device is compliant with UL61010-1 and holds UL, cUL, and CE certifications. The dimensions are 4.0”5.0”h x 4.3”w x 2.25”d, with pre-drilled mounting for a 2x4” electrical box, and it has an IP20 rating.

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 output 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 (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
Analog Output:
2
Relay Output:
2 SPDT
Communication:
None
Display:
LCD Display

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