MSA Ultima X Series User Manual

Technical DataMSA
ULTIMA X
®
Series
GB
57
**SO
2
sensor should not be used in dirty or humid environments.
***0-100 ppm NH
3
sensor is consumable at a rate of 10% for every
200 ppm/hours of exposure.
0-1000 ppm NH
3
sensor is consumable at a rate of 10% for every
1500 ppm/hours of exposure.
Gas types Combustible gases, oxygen and toxic gases
Gas ULTIMA XE
combustible
ULTIMA XIR
Response
time with
sensor gard/
enviromen-
tal gard
t50 t90 t50 t90
Methane  15 sec  35 sec  15 sec  35 sec
Propane  25 sec  55 sec  15 sec  45 sec
Ethylene  15 sec  40 sec
n-Pentane  30 sec  65 sec  15 sec  45 sec
Pressure 80 – 120 kPa XE: = 8 % LEL Propane
Air velocity 0 – 6 m/s XE: = 9 % LEL
Real time clock and parameter
memory
Lithium backup battery life time = 8 years
Humidity Toxic gases and
oxygen
15 % to 95 % rel. humidity, non-condensing,
max. 24 hours [15 to 60% RH (SO
2
**
)]
35 % to 95 % rel. humidity, non-condensing,
long-term
Combustible 5 % to 95 % rel. humidity
Sensor life
from date of
manufacture
Combustible
gases, catalytic
3 years, typically
Toxic gases and
oxygen
NH
3
Sensor***
2 years, typically
Full replacement
warranty
XE 1 year; XIR 2 years; XIR source 10 years
Wiring
requirements
mA output Toxic gases and oxygen 2 or 3 wire
Combustible gases 3 wire

MSA Ultima X Series Specifications

General

Brand	MSA
Model	Ultima X Series
Category	Measuring Instruments
Language	English