Technical Specifications/Certifications; Technical Specifications - MSA ALTAIR 5 Manuel D'utilisation

5. Technical Specifications/Certifications

5.1 Technical Specifications

WEIGHT
WEIGHT (WITH
IR SENSOR)
DIMENSIONS
DIMENSIONS
WITH IR SENSOR
ALARMS
ACOUSTIC
ALARM
VOLUME
DISPLAYS
BATTERY TYPES Rechargeable Li ION battery (cannot be charged in Ex area)
CHARGING TIME ≤ 6 hours. Maximum safe area charging voltage; Um = 6.7 Volts DC
NORMAL
TEMP RANGE
EXTENDED
TEMP RANGE
HUMIDITY
RANGE
ATMOSPHERIC
PRESSURE
RANGE
DUST & SPRAY
PROTECTION
MEASURING
METHODS
WARRANTY
MEASURING
RANGE
1 lb. (0.45 kg) for instrument with battery and clip (ALTAIR 5 unit)
1.15 lb. (0.52 kg)
6.69" H x 3.49" W x 1.79" D -pumped, without belt clip (ALTAIR 5)
6.69" H x 3.49" W x 1.58" D diffusion, without belt clip (ALTAIR 5)
6.68" H x 3.52" W x 1.92" D
LEDs, audible alarm, vibrating alarm
95 dB typical
Monochrome or color
Replaceable AA alkaline (ALTAIR 5 only)
32 to 104°F (0 to 40°C)
-4 to +122°F (-20 to +50°C) MONOCHROME DISPLAY
14°F – 122°F (-10° C to 50 °C) COLOR DISPLAY and HCN
- 4°F – 104°F (-20°C to 40°C) for instruments with
NH 3 or ClO 2 sensors
15 - 90% relative humidity, non-condensing;
5 - 95% RH intermittent
11.6 to 17.4 PSIA (80 to 120 kPA)
IP 65
Combustible gas:
O 2 and Toxic gas:
See Section 1.3. Extended options available
H 2 S CO
0-200 ppm 0-1000 ppm
SO 2 NO 2
0-20.0 ppm 0-20 ppm
Cl 2 ClO 2
0-20.0 ppm 0-1.00 ppm
Catalytic or Infrared sensor
Electrochemical or Infrared sensor
O 2
0-25 % Vol.
NH 3
0-100 ppm
HCN
0-100 ppm
Combustible
0-100% LEL
0-5.00% CH 4
PH 3
0-5.00 ppm
5-1