MSA altair 5, Instruction Manual

Page: 59 / 245

5. Technical Specifications/Certifications
5.1 Technical Specifications
WEIGHT
1 lb. (0.45 kg) for instrument with battery and clip (ALTAIR 5 unit)
WEIGHT (WITH
1.15 lb. (0.52 kg)
IR SENSOR)
DIMENSIONS
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)
DIMENSIONS
6.68" H x 3.52" W x 1.92" D
WITH IR SENSOR
ALARMS
LEDs, audible alarm, vibrating alarm
ACOUSTIC
95 dB typical
ALARM
VOLUME
DISPLAYS
Monochrome or color
BATTERY TYPES
Rechargeable Li ION battery (cannot be charged in Ex area)
Replaceable AA alkaline (ALTAIR 5 only)
CHARGING TIME
≤ 6 hours. Maximum safe area charging voltage; Um = 6.7 Volts DC
NORMAL
32 to 104°F (0 to 40°C)
TEMP RANGE
EXTENDED
-4 to +122°F (-20 to +50°C) MONOCHROME DISPLAY
TEMP RANGE
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
NH3 or ClO2 sensors
HUMIDITY
15 - 90% relative humidity, non-condensing;
RANGE
5 - 95% RH intermittent
ATMOSPHERIC
11.6 to 17.4 PSIA (80 to 120 kPA)
PRESSURE
RANGE
DUST & SPRAY
IP 65
PROTECTION
MEASURING Combustible gas:
Catalytic or Infrared sensor
METHODS O2 and Toxic gas:
Electrochemical or Infrared sensor
WARRANTY
See Section 1.3. Extended options available
MEASURING H2S CO O2 Combustible
RANGE
0-200 ppm 0-1000 ppm 0-25 % Vol. 0-100% LEL
0-5.00% CH4
SO2 NO2 NH3 PH3
0-20.0 ppm 0-20 ppm 0-100 ppm 0-5.00 ppm
Cl2 ClO2 HCN
0-20.0 ppm 0-1.00 ppm 0-100 ppm
5-1