GAS

FORMULA

STANDARD RANGE

ST

FV

LS

SV

XT

Ammonia

NH₃

0-100 PPM in 1 PPM increments

X

Carbon monoxide

CO

0-300 PPM in 1 PPM increments

X

X

Chlorine

Cl₂

0-10.0 PPM in 0.1 PPM increments

X

Combustible

HC

0-100% LEL in 1% increments

X

0-1,000 PPM in 10 PPM increments

X

X

0-10,000 PPM in 20 PPM increments

X

X

Hydrogen cyanide

HCN

0-30 PPM in 1 PPM increments

X

Hydrogen sulfide

H₂S

0-200 PPM in 1 PPM increments

X

X

Methane

CH₄

0-5% Vol in 0.1% increments*

X

X

0-100% Vol in 1% increments

X

0-10,000 PPM in 20 PPM increments

X

X

0-100% LEL in 1% increments*

X

X

Nitric oxide

NO

0-100 PPM in 1 PPM increments

X

Nitrogen dioxide

NO₂

0-9.9 PPM in 0.1 PPM increments

X

Oxygen

O₂

0-30.0% Vol in 0.1% increments

X

X

X

X

Phosphine

PH₃

0-3.00 PPM in 0.1 PPM increments

X

Sulfur dioxide

SO₂

0-10.0 PPM in 0.1 PPM increments

X