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Senva TGM-BAX-A : Metal Wall Mount Ammonia NH3 Sensor/Controller, BACnet MS/TP, Modbus RTU, Modbus ASCII Output, LCD Display, Clear/Tinted Enclosure, 7-Year Warranty

Senva

MSRP: $1,669.50
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TGM-BAX-A
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Senva TGM-BAX-A : Metal Wall Mount Ammonia NH3 Sensor/Controller, BACnet MS/TP, Modbus RTU, Modbus ASCII Output, LCD Display, Clear/Tinted Enclosure, 7-Year Warranty

 

Power Supply

 

15-30VDC/24VAC(1), 4W max, 160mA max.

Analog Outputs

2 programmable outputs

0-10V (default), 0-5V, 1-5V, 4-20mA (menu selectable)

Output scaling

Menu selectable; see installation manual for ranges

BACnet /Modbus

Protocol RS-485

BACnet MS/TP, Modbus RTU, Modbus ASCII

Baud Rates

9600, 19200, 38400, 57600, 76800, 115200

Fan Relay

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

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

Indicates gas concentration in ppm (menu selectable)

LEDs

Green, Yellow, Red

Green = Normal, Yellow = Relay, Red = Alarm

Audible Alarm

85dB Piezo transducer

30 minutes above alarm setpoint (menu selectable)

Ammonia Sensor Performance

Type

Electrochemical

Accuracy

±5% of default range

Resolution

0.1ppm

Life expectancy

5 years

Coverage Area

5000-7500 square feet

Operating Environment

Temperature, Operational(4)

-30 to 50oC (-22 to 122oF)

Humidity

15-95% continuous, 0-95% intermittent

Enclosure

(Metal)

Material & Enclosure Rating

Powder coated steel/acrylic, NEMA 3R

Dimensions

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

Agency

Compliance

UL61010-1 Listed UL, cUL, CE

 

Datasheets

pdf logo Senva TG UL Refrigerant Gas 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 TG UL Series BACnet User Manual
pdf logo New TGD Duct Mount Toxic Gas Sensors
Enclosure Style:
Wall
Gas Element:
Ammonia
Analog Output:
0
Relay Output:
2 SPDT
Communication:
BACnet MS/TP
Display:
LCD Display

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