Specifications

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7.2 INPUT CODE DESCRIPTIONS, CONT’D…..
GAS SENSOPR TYPE - CODE 1231 - GAS SENSOR LISTING
DISPLAY GAS SENSOR UNITS
INDICATION TYPE TYPE OF MEASURE
CO el 200 ppm Carbon Monoxide Electrochemical ppm
C3H8 ss 50 %LEL Propane Solid-state % LEL (0-50% LEL range)
C3H8 ct 100 %LEL Propane Catalytic % LEL (0-100% LEL range)
CH4 ss 50 %LEL Methane Solid-state % LEL
CH4 ct 100 %LEL Methane Catalytic % LEL (0-100% LEL range)
NO2 el 10.0 ppm Nitrogen Dioxide Electrochemical ppm (1 decimal)
CL2 el 5.0 ppm Chlorine Electrochemical ppm
CL2 el 20.0 ppm Chlorine Electrochemical ppm
NH3 el 500 ppm Ammonia Electrochemical ppm
O2 el 25.0 %Vol Oxygen Electrochemical % Volume (1 decimal)
O2 ga 100.0 %Vol Oxygen Electrochemical % Volume (1 decimal)
O3 el 2.00 ppm Ozone Electrochemical ppm (1 decimal)
O3 el 1.00 ppm Ozone Electrochemical ppm (2 decimals)
CO2 ir 2000 ppm Carbon Dioxide Infrared ppm
CO2 ir 5000 ppm Carbon Dioxide Infrared ppm
CO2 ir 5.0 %Vol Carbon Dioxide Infrared % Volume
CO2 ir 20.0 %Vol Carbon Dioxide Infrared % Volume
CO2 ir 100.0 %Vol Carbon Dioxide Infrared % Volume
R11 ss 2000 ppm R11 refrigerant Solid-state ppm
R12 ss 2000 ppm R12 refrigerant Solid-state ppm
R22 ss 2000 ppm R22 refrigerant Solid-state ppm
R123 ss 1032 ppm R123 refrigerant Solid-state ppm
R134A ss 2000 ppm R134A refrigerant Solid-state ppm
R134A ir 1032 ppm R134A refrigerant Solid-state ppm
R507 ss 2000 ppm R507 refrigerant Solid-state ppm
R407A ss 2000 ppm R407A refrigerant Solid-state ppm
R408A ss 2000 ppm R408A refrigerant Solid-state ppm
R404A ss 2000 ppm R404A refrigerant Solid-state ppm
R410A ir 1032 ppm R410A refrigerant Solid-state ppm
TOL ss 500 ppm Toluene Solid-state ppm
TOL ct 100 ppm Toluene Catalytic ppm
JERTA1 ir 100 %LEL JET Infrared % LEL (0-100% LEL range)
FUEL ss 50 %LEL Fuel Solid-state % LEL (0-50% LEL range)
C4H10 ss 100 %LEL C4H10 Solid-state % LEL (0-100% LEL range)
Alco ct 100 %LEL Alcohol Catalytic % LEL (0-100% LEL range)
H2 ct 100 %LEL Hydrogen Catalytic % LEL (0-100% LEL range)
H2 ss 50 %LEL Hydrogen Solid-state % LEL (0-50% LEL range)
H2 el 2000 ppm Hydrogen Electrochemical ppm
C4H8 ss 1000 ppm C4H8 Solid-state ppm
N2O el 1000 ppm N2O Electrochemical ppm
TVOC ss 500 ppm TVOC Solid-state ppm
NO el 100 ppm Nitric Oxide Electrochemical ppm
H2S el 50 ppm Hydrogen Sulphide Electrochemical ppm
HCN el 20.0 ppm Hydrogen Cyanide Electrochemical ppm
HCL el 20.0 ppm Hydrogen Chloride Electrochemical ppm
ETO el 20.0 ppm ETO Electrochemical ppm
SO2 el 20.0 ppm Sulphur Dioxide Electrochemical ppm
HF el 10.0 ppm Hydrogen Fluoride Electrochemical ppm
HF el 10.0 ppm Formaldehyde Electrochemical ppm
Temp 0.0 F Temperature Customer Supplied degrees F
Temp 0.0 C Temperature Customer Supplied degrees C
Humid 0 %RH Relative Humidity Customer Supplied % Relative Humidity
Press 0 psi Pressure Customer Supplied pounds per sq. inch
NOTE: Care must be taken to select the correct sensor type with regards to decimal points desired. There can be several menu items
with the same sensor type but different sensitivity and default alarm points.
NOTE-4: The ascending/descending set points are not set in this menu item. They are all assumed to be ascending. If a descending alarm
point is required (O2) the user must configure that using the menu items that follow.