Rae Q-RAE PLUS - Page 6

GENERAL INFORMATION
1-2
(Continued)
Intrinsic Safety:
UL Class I, Division I, Groups A, B, C, D, and Class II,
Division I, Groups E, F, G
(Europe)
CE 0575 II 2G
DEMKO 02 ATEX 04201X
EEx ia d IIC T4 (with Battery P/N 015-3052)
EEx ia d IIC T3 (with Battery P/N 015-3053)
EM Immunity:
No effect when exposed to 0.43mW/cm
2
RF
interference (5 watts at 12”)
Data Storage:
16,000 points of non-volatile memory (up to 67
hrs of reading 4 sensors at one-min. intervals)
Datalog Interval:
Programmable 1- to 36,000-second intervals
External Alarm:
Optional, plug-in, pen-size vibration alarm
External Printer:
Optional, plug-in, thermal serial printer
Communication:
Download data to PC
Upload monitor setup from PC through an RS-
232 link to serial port on PC
Temperature:
-20°C to 45°C (-4°F to 113°F)
Humidity:
0% to 95% relative humidity (non-condensing)
Table 2. Range, Resolution & Response Time
(t
90
for pump-equipped instruments)
Sensor Range Resolut. t90 (Sec)
Presoak time
for 60-s Cal.
LEL
0-100% LEL 1% 15 0 Seconds
VOL
0-100% Vol 1% 20 0 Seconds
O
2
0-30% 0.1% 15 0 Seconds
CO
0-500 ppm 1.0 ppm 40 0 Seconds
H
2
S
0-100 ppm 1.0 ppm 35 0 Seconds
SO
2
0-20 ppm 0.1 ppm 35 0 Seconds
NO
0-250 ppm 1.0 ppm 30 0 Seconds
NO
2
0-20 ppm 0.1 ppm 25 0 Seconds
Cl
2
0-50 ppm 0.1 ppm 60 60 Seconds
PH
3
0-5 ppm 0.1 ppm 60 60 Seconds
NH
3
0-50 ppm 1.0 ppm 150 90 Seconds
HCN
0-100 ppm 1.0 ppm 200 170 Seconds