MSA Ultima Series User Manual

Table 2-1. Factory-set Span Values
GAS TYPE RANGE SPAN GAS MSA RP CALIBRA- WARM-UP
PRESET CYLINDER TION KIT TIME
VALUES P/N
Carbon Monoxide 0-100 PPM 60 PPM 710882 40 15 minutes
0-500 PPM 300 PPM 10027938 40 15 minutes
0-1000 PPM 400 PPM 10028048 40 15 minutes
Sulfur Dioxide 0-25 PPM 10 PPM 10028070 40 15 minutes
0-100 PPM 10 PPM 10028070 40 15 minutes
Hydrogen Sulfide 0-10 PPM 5 PPM 710414 40 15 minutes
0-50 PPM 40 PPM 10028062 40 15 minutes
0-100 PPM 40 PPM 10028062 40 15 minutes
0-500 PPM 250 PPM 10089547 40 15 minutes
Nitric Oxide 0-100 PPM 50 PPM 10028074 40 15 minutes
Nitrogen Dioxide 0-10 PPM 5 PPM 710332 41 30 minutes
Chlorine 0-5 PPM 2 PPM 710331 41 30 minutes
0-10 PPM 2 PPM 710331 41 30 minutes
0-20 PPM 10 PPM 10028066 41 30 minutes
Hydrogen Cyanide 0-50 PPM 10 PPM 10028072 41 30 minutes
Hydrogen Fluoride
(7)
0-10 PPM 8 PPM 10028070 41 30 minutes
Chlorine Dioxide
(4)
0-3 PPM 1 PPM 710331 41 30 minutes
Oxygen 0-5% 5% 493580 40 15 minutes
0-25% 20.8% 10028028
(2)
40 15 minutes
Natural Gas
(3)
0-100% LEL 25% LEL
(1)
10028034 40 15 minutes
Petroleum Vapors
(3)
0-100% LEL 40% LEL
(1)
10028034 40 15 minutes
(Gasoline)
General Solvents
(3)
0-100% LEL 55% LEL
(1)
10028034 40 ---------
Non-Methane IR 0-100% 29% LEL
(1)
10028034 40 ---------
Methane IR 0-100% LEL 50% LEL
(5)
10028032 40 ---------
Phosphine 2.0 PPM 0.5 PPM 710533 41 24 hours
Arsine 2.0 PPM 1.0 PPM 710533 41 24 hours
Silane 25 PPM 5 PPM 10014897 41 4 hours
Diborane 50 PPM 15 PPM 10014897 41 30 minutes
Fluorine 5.0 PPM 4.0 PPM 710331 41 30 minutes
Bromine 5.0 PPM 2.5 PPM 710331 41 30 minutes
Ammonia 0-50 PPM 25 PPM 10028076 40 30 minutes
0-1000 PPM 300 PPM 10044014 40 30 minutes
Hydrogen 0-1000 PPM 500 PPM 10022386 40 30 minutes
ETO
(6)
0-10 PPM 4.0 PPM 10028070 40 24 hours
2-3

MSA Ultima Series Specifications

General

Display	LCD with backlight
Communication Ports	RS-485, Modbus RTU
Measurement Range	Depends on sensor connected
Accuracy	Depends on sensor connected
Outputs	relays
Certifications	UL