12 Technical Specifications
12.1 General
Environmental Conditions
During operation
temperature see see chapter 12.3 and
see chapter 12.4
700 to 1300 hPa
10 to 90 % relative humidity
o
Conditions for
0 to 40
C 32 to 104
storage
30 to 80 % relative humidity
Battery life
24 hours of use per day,
o
(typical at 25
C)
1 minute alarm per day:
>5,500 hours, O
: >2,700 hours
2
Intensity of alarm
typical 90 dBA at 30 cm/1 ft.
Dimensions
64 x 84 x 20 mm (battery compartment
(without clip)
25 mm)
2.5 x 3.3 x 0.8 (battery compartment 1 in.)
Weight
106 g/3.8 oz.
Ingress protection IP 68
Approvals
(see "Notes on Approval" on page 239)
12.2 Standard Configuration (Factory Settings)
1)
Bump test mode
Quick bump test
1)
Bump test interval
Off
1) 2)
Life signal
Off
1)
Turning the instrument off
Always allowed
Data logger interval
1 minute
Operation timer
Off
% COHB mode
Off
1
May differ for customer-specific orders.
2
For measurements according to EN 45544 (CO, H
EN 50104 (O
) the life signal must be switched on.
2
6
o
F
S) or
2