MSA ALTAIR Pro Manual De Operación página 43

Table 6-2. Instrument Specifications
OPERATING -20 to 50°C (-4 to +122°F), [NH 3 , ClO 2 : -20 to 40°C (-4 to 104°F),
TEMPERATURE O 2 -R Version: 0 to 40°C (32 to 104°F)]
RANGE
HUMIDITY 10 to 95% RH, Non condensing
INGRESS IP67, (Remote O 2 is IP54)
PROTECTION
RECOMMENDED 0 to 40°C (32° to 104°F)
STORAGE
WARRANTY See Chapter 5
AUDIBLE 95 dB typical
ALARM
APPROXIMATE 3.4" H x 2.0" W x 1" D
SIZE (8.6 cm H x 5.1 cm W x 2.5 cm D)
WEIGHT 4 oz (113 grams)
SENSOR Electrochemical Sensors
BATTERY Lithium, CR2, non-rechargeable:
Replace with Energizer CR2 EL1CR2BP, Panasonic CR-2PA/1B,
Varta CR2 6206, or Varta (Power One) CR2 CR15H270, 6206
battery only
FACTORY-SET*
ALARM
SETPOINTS
LOW* HIGH*
ALARM ALARM (PPM)
(PPM) (PPM)
CO
& CO
FIRE 25 100
CO
STEEL 75 200
H 2 S 10 15
O 2 19.5% 23.0%
SO 2 2.0 5.0
NO 2 2.0 5.0
NH 3 25 50
PH 3 0.3 1.0
HCN 4.5 10.0
Cl 2 0.5 1.0
ClO 2 0.10 0.30
NOTE:
This instrument has not been classified for use in atmospheres containing >21% oxygen.
* Other setpoints available upon request or at any time via MSA FiveStar Link Software.
6-2
STEL* TWA* MIN.
(PPM) ALARM ALARM
SET-
POINT
100 25 20
200 75 20
15 10 5
-- -- 5.0
5.0 2.0 2.0
5.0 2.0 2.0
35 25 15
1.0 0.3 0.3
10.0 4.5 4.5
1.0 0.5 0.5
0.30 0.10 0.10
MAX. FAS CAL/
TIME SPAN
SET- (SEC) TIME
POINT (SEC)
1450 <15 90
1450 <15 90
175 <15 90
24 <15 90
17.5 <15 90
17.5 <15 240
75 <15 180
3.75 <15 90
20.0 <15 240
17.5 <15 240
0.75 <15 360