FLIR A310 ex User Manual page 18

8 Technical data
Explosion protection-specific data
For use in EX zone
Ignition protection category
Maximum surface temperature (according to tem-
perature class T6)
ATEX certification (version -AXC)
Verification certificate
Camera system
Imaging and optical data
IR resolution
Thermal sensitivity/NETD
Field of view (FOV)
Minimum focus distance
Focal length
Spatial resolution (IFOV)
Lens identification
F-number
Image frequency
Focus
Zoom
Detector data
Detector type
Spectral range
Detector pitch
Detector time constant
Measurement
Object temperature range
Accuracy
Measurement analysis
Spotmeter
Area
Isotherm
Measurement option
Difference temperature
Reference temperature
Atmospheric transmission correction
Optics transmission correction
#T559891; r. AD/38469/38469; en-US
1, 2, 21, 22
Flame-proof enclosure "d"
Maximum 85°C
• II 2G Ex db IIC T6 / T5
• II 2D Ex tb IIIC T85° / T100
ZELM 12 ATEX 0485 X
320 × 240 pixels
< 0.05°C @ +30°C (+86°F) / 50 mK
25° × 18.8°
0.4 m (1.31 ft.)
18 mm (0.7 in.)
1.36 mrad
Automatic
1.3
30 Hz
Automatic or manual (built in motor)
1–8× continuous, digital, interpolating zooming on
images
Focal plane array (FPA), uncooled
microbolometer
7.5–13 µm
25 µm
Typical 12 ms
• –20 to +120°C (–4 to +248°F)
• 0 to +350°C (+32 to +662°F)
±4°C (±7.2°F) or ±2% of reading
10
10 boxes with max./min./average/position
1 with above/below/interval
Measurement Mask Filter
Schedule response: File sending (ftp), email
(SMTP)
Delta temperature between measurement func-
tions or reference temperature
Manually set or captured from any measurement
function
Automatic, based on inputs for distance, atmos-
pheric temperature and relative humidity
Automatic, based on signals from internal sensors
12