Protégé Portable Gas Monitor
Instruction Manual
15 of 61
P/N 087-0038 Rev. J 02/10
Oxygen Sensor Specifications
Range: 0.0 to 25.0 %
Response Time: T95 = 15 seconds
Operating Temp: -4° to +122° F / -20° to +50° C
Humidity: 0 to 99% RH, Non-condensing
Storage Temp: +32° to +68° F / 0° to 20° C
Combustible Sensor Specifications
Range: 0 to 80% LEL
0 to 5.0% v/v Gas
Response Time: T50 = 10 seconds
T90 = 30 seconds
Operating Temp: -40° to + 392° F / -40° to 200° C
Humidity: 0 to 99% RH, Non-condensing
Storage Temp: +32° to +68° F / 0° to 20° C
2.2. LCD Display
Primary operator interface of the Protégé is via the LCD Display. During operation, continuous data
on gas concentrations and alarm conditions will be displayed. Users will also be able to monitor
peak values of gas concentrations.
At start up, the display shows current alarm set points for each sensor installed, current date and
time, software version installed, and when the next required calibration is due.
WARNING
IF PROTÉGÉ FAILS TO RESPOND PROPERLY UPON START UP, OR IF CALIBRATION IS OUT OF DATE, DO NOT USE
MONITOR UNTIL IT HAS BEEN PROPERLY SERVICED OR CALIBRATED. FAILURE TO DO SO COULD RESULT IN
DEATH OR INJURY.
Refer to Figure 2-3 and Table 2-2 for more information on LCD Indications.
To Next Page
Loading...
Need help?
General
