Page 91 - 2020 Catalog

AIR QUALITY

ORDERING SPECIFICATIONS
Pkg Out Gas1 Gas2 Temp Lid Power Supply 15-30VDC/24VAC , 4W max, 160mA max.
(1)
TG - 2 programmable outputs 0-10V (default), 0-5V, 1-5V, 4-20mA (menu selectable) AIR QUALITY
Analog Outputs Output scaling 0-1000ppm (default), 0-1000ppm (menu selectable)
Package
o
W = Wall Mount Temperature output scaling -20 to 85 C
M = Metal Protocol RS-485 BACnet MS/TP, Modbus RTU, Modbus ASCII
D = Duct Mount BACnet /Modbus Baud Rates 9600, 19200, 38400, 57600, 76800, 115200
Output Type Fan Relay Fan relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains connection)
A = Analog Fan relay setpoint 300 ppm (default), 0-1000 ppm (menu selectable)
B = BACnet/Modbus Alarm relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains conenction)
Alarm Relay
Gas Type 1* Alarm relay setpoint 600 ppm (default), 0-1000 ppm (menu selectable)
A = Ammonia Display 3-1/2 digit LCD Indicates gas concentration in ppm (menu selectable)
2 = R22 LEDs Green, Yellow, Red Green = Normal, Yellow = Relay, Red = Alarm Toxic Gas Series
3 = R134A (Multi-Gas)
4 = R410A Audible Alarm 85dB Piezo transducer 30 minutes above alarm setpoint (menu selectable)
5 = R404A Type MOS
6 = R407C Detection Range 0-1000 ppm
C = CO Resolution 1 ppm
N = NO2
R22, R134A, R410A, R404A, R407C Calibrated for respective gas
Gas Type 2 General
X = No second gas Purpose Sensor R134A Sensitivity(2) @300ppm test gas: 450 ppm R410A, 425 ppm R407C,
A = Ammonia Performance 400 ppm R404A, 370 ppm R22, 300 ppm R134A
2-6 = Refrigerants (See above) Other detectable gases(3) R407A, R407F, R427A, R452B, R507, R448A, R449A,
Temperature Output R422A, R422D, R452A, R513A, R514A, R32
A = None Life expectancy >10 years (typical life expectancy for MOS sensors)
C = 100Pt RTD Coverage Area 5000-7500 square feet
D = 1000Pt RTD Type Electrochemical
E = 10K Type 2 Accuracy ±5% of default range
F = 10K Type 3 Ammonia Sensor Resolution 0.1ppm
Performance
G = 10k w/11k Life expectancy 5 years
H = 3k Coverage Area 5000-7500 square feet
I = 2k2 Type Electrochemical
J = 1k8 Accuracy ±5% of default range ±5%of reading above 200ppm
(2)
Enclosure Lid CO Sensor Resolution 1ppm
Performance
Blank = Clear/Tinted Certifications UL2034 Listed Component
S = Solid/Opaque Life expectancy >7 years
W=All White Solid
Coverage Area 5000-7500 square feet
Replacement Elements Type Electrochemical
TGS-A-UL = Ammonia Accuracy ±5% of default range ±5%of reading above 20ppm
(3)
TGS-2-UL = R22 NO2 Sensor Resolution 0.1ppm
Performance
TGS-3-UL = R134A (multi-gas) Life expectancy >7 years
TGS-4-UL = R410A warranty Coverage Area 5000-7500 square feet
TGS-5-UL = R404A Temperature, continuous -20 to 50 C
o
TGS-6-UL = R407C Operating Humidity 15-95% continuous, 0-95% intermittent
Environment
Max Elevation 2000m
Scan here to see Material ABS/Polycarbonate
refrigerant cross- Enclosure Dimensions 4.0”h x 4.4”w x 2.1”d
sensitivities (Wall & Duct) Conduit Opening Tapped 1/2” NPT
Rating IP20
Material & Enclosure Rating Powder coated steel/acrylic, NEMA 3R
Dimensions 5.0”h x 4.3”w x 2.25”d
Enclosure
(Metal) 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
(1) One side of transformer secondary is connected to signal common. Dedicated transformer is recommended. No mains circuit connection allowed. In addition, it is required
to use an isolated power supply that is certified by a national or international standard (i.e. UL). Use of a Class 2 LPS power supply or greater is required.
(2) R134A sensor is factory calibrated to R134A gas but may be used as a general purpose refrigerant sensor. Sensitivity to some other gases can be found in the installation
manual. Actual response may vary depending on installation. For more accurate response to a specific gas, a unit may be field calibrated.
(3) These gases my be detected by the sensor but sensitivity curves are not available at this time.
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