K0443 Revision A ii [EN] English
Environmental Conditions
Abbreviations
The following abbreviations are used in this manual; the abbreviations are the same in the singular and plural.
Operating Environment Indoor use only
Operating temperature 10°C to 50°C (50° to 122°F)
Storage temperature -20°C to 70°C (-4° to 158°F)
Ingress protection IP20 (EN60529)
Operating humidity 5% to 95% RH (non-condensing)
Vibration MIL-PRF-28800 Type 2 class 5 Style E/F
Operating altitude Maximum 2000 metres (6560ft)
Pollution degree 2
a Absolute min Minute or minimum
a.c Alternating current mm millimetre
ALT Altitude mV millivolts
ASCII American Standard Code for Information Interchange MWP Maximum working pressure
BSP British pipe thread No Number
CAS Calibrated airspeed NPT National Pipe Thread
CSK Countersunk PACE
Pressure automated calibration
equipment
d.c. Direct current Para. Paragraph
DPI Digital Pressure Instrument PDCR Pressure transducer
etc. And so on PED Pressure equipment directive
e.g. For example psi Pounds per square inch
Fig. Figure PTX Pressure transmitter
ft Foot ROC Rate of climb (vertical speed)
g Gauge RS232 Serial communications standard
GPIB General purpose interface bus Rt CAS Rate of Calibrated airspeed
Hg Mercury Rt MACH Rate of MACH
Hz Hertz Rx Receive data
IAS Indicated airspeed SCPI
Standard commands for
programmable instruments
IDOS Intelligent digital output sensor (GE product) SDS Sales data sheet
i.e. That is SELV
Separated (or Safety) extra low
voltage
IEEE 488
Institute of Electrical and Electronic Engineers standard
488 (for programmable devices with a digital interface)
Tx Transmit data
in Inch UUT Unit under test
kg kilogram V Volts
kts knots +ve Positive
m Metre -ve Negative
mA milliampere °C Degrees Celsius
max Maximum °F Degrees Fahrenheit
mbar Millibar
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