Altimeter — Manual
1.3.1
Scale Options
The instrument can be delivered with two different scales. One scale is in feet
and the other scale is in meters.
The scale must be specified at the time of order.
The QNH (baro-correction) units are also optional. You can choose between:
• hPa in the range of (590 – 1080) with one hPa step.
• inHg in the range of (17.42 – 31.89) with 0.01 inHg step.
Baro correction units can be changed by user. Please refer to section 3.3 on
page 16.
Description
Altitude range
Sensor calibration
Weight
Size
Operational voltage
Power consumption
Current
Operating temperature
Storage temperature
Humidity
Barometric sensor
QNH range
Internal logger storage
Communication
Value
-500
standard: -500
extended: -500
57 mm: 180 g
80 mm: 240 g
57 mm: 62 x 62 x 45 (64 with connectors)
mm
80 mm: 82 x 82 x 55 (74 with connectors)
mm
6
32 V
1.44 W
120 mA at 12 V
60 mA at 24 V
-20
-30
30
24 bit, 10
590
more than 50 h, 1 s interval
CAN bus, 29 bit header, 500 kbit,
Kanardia protocol
Table 1: Basic technical specifications.
16000 m, (-1500
6000 m
16000 m
+60 C
+85 C
90 %, non condensing
1200 hPa, 20 cm resolution
1080 hPa, (17.42
8
1.3 Options
50000 ft )
31.89 inHg)
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