MSA Ultima - Page 46

Table 3-1. Performance Specifications
ACCURACY
GAS LINEARITY REPEATABILITY
CARBON
MONOXIDE
the greater of
+
2% full scale (FS)
+
1% FS or 2 ppm
OXYGEN
+
2% FS
+
1% FS
HYDROGEN
SULFIDE
+
10% FS or 2 ppm
+
1% FS or 2 ppm
CHLORINE
+
10% FS or 2 ppm
+
5% FS or 1 ppm
SULFUR DIOXIDE
+
10% FS or 2 ppm
+
1% FS or 2 ppm
NITRIC OXIDE
+
10% FS or 2 ppm
+
1% FS or 2 ppm
NITROGEN
DIOXIDE
+
10% FS or 2 ppm
+
4% FS or 1 ppm
HYDROGEN
CYANIDE
+
10% FS or 2 ppm
+
4% FS or 2 ppm
HYDROGEN
CHLORIDE
+
10% FS or 2 ppm
+
10% FS or 2 ppm
CATALYTIC
COMBUSTIBLE
GAS
+2% of scale
+
1% FS
IR COMBUSTIBLE
GAS
<60% LEL -
+
3%
>60% LEL -
+
5%
+
1% FS
IR CARBON
DIOXIDE
+
10% FS
+
5% FS
CHLORINE
DIOXIDE
+
10% FS or 2 ppm
+
5% FS or 1 ppm
ETHYLENE OXIDE
+
10% FS
+
5% FS
AMMONIA
+
10% FS
+
5% FS
HYDROGEN
+
5% FS
+
5% FS
Chapter 3, Specifications
3-2