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Senva TGD-ACM-A : Duct Mount Dual Combustible Gas Sensor/Controller, Carbon Monoxide (CO) and Methane (CH4), 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, 7-Year Warranty

Senva

MSRP: $1,001.70
$399.00
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SKU:
TGD-ACM-A
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Senva TGD-ACM-A : Duct Mount Dual Combustible Gas Sensor/Controller, Carbon Monoxide (CO) and Methane (CH4), 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, 7-Year Warranty

The Senva TGD-ACM-A is a duct mount dual combustible gas sensor/controller designed for monitoring Carbon Monoxide (CO) and Methane (CH4). It features selectable output options including 0-10V, 0-5V, 1-5V, and 4-20mA. Equipped with a 3-1/2 digit LCD display, this device comes with a 7-year warranty. The analog outputs are menu-selectable, and the fan relay, set at 300 ppm by default, is capable of handling 1A@24/30VDC. The alarm relay, set at 600 ppm by default, also has a 1A@24/30VDC capacity. The device includes LEDs indicating normal, relay, and alarm statuses, along with an audible alarm (85dB Piezo transducer) with a duration of 30 minutes above the alarm setpoint. The CO sensor, of electrochemical type, boasts an accuracy of ±5% of the default range and a life expectancy of over 7 years, covering an area of 5000-7500 square feet.

Specifications

Analog Outputs 0-10V (default), 0-5V, 1-5V, 4-20mA (menu selectable)
Fan relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains connection)
Fan relay setpoint 300 ppm (default), 0-1000 ppm (menu selectable)
Alarm relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains conenction)
Alarm relay setpoint 600 ppm (default), 0-1000 ppm (menu selectable)
Display 3-1/2 digit LCD
LEDs Green = Normal, Yellow = Relay, Red = Alarm
Audible Alarm 85dB Piezo transducer / 30 minutes above alarm setpoint (menu selectable)
CO Sensor Performance
 
   Type
Electrochemical
   Accuracy ±5% of default range(2) ±5%of reading above 200ppm
   Resolution 1ppm
   Life expectancy
>7 years
   Coverage Area
5000-7500 square feet
Methane/Propane/Hydrogen Sensors Performance  
   Type Catalytic
   Detection Range 0-50% LEL (Lower Explosive Limit)
   Accuracy 5% of range
   Certifications UL2075 Listed Component
   Resolution 1%LEL
   Life expectancy >5 years
   Response Time <10s to 90%
   Coverage Area Methane/Hydrogen 5000-7500 sq ft; Propane 5000 sq ft
Enclosure IP43 or NEMA 3R

 

Data Sheets

pdf logo Product Data TG UL Combustibles Wall & Duct
pdf logo TG UL Install Manual
pdf logo Buy American Act Certification
pdf logo Engineering Specifications TG Series
pdf logo TG UL Calibration Procedure
pdf logo TG UL Sensor Placement and Coverage Area
pdf logo TG UL Series BACnet User Manual
pdf logo TG UL Series Modbus User Manual
pdf logo TG UL Series User Manual
pdf logo Understanding Cross-Sensitivities

 

Enclosure Style:
Duct
Gas Element:
Carbon Monoxide / Methane
Analog Output:
2
Relay Output:
2 SPDT
Communication:
None
Display:
LCD Display

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