Measuring Accuracy ........... ±1 °C (±2 °F) @ -10 °C to 75 °C (14 °F to 167 °F),
Note: Temperature measurement response time: ~30 sec.
Inclination Angle
Measuring range ................-90° to +90°
Resolution ..........................0.1°
Measuring Accuracy ........... ±1.5° @ -50° to +50°,
Compass
Measuring range ................0° to 360°
Resolution ..........................1°
Measuring Accuracy ...........±7°
Note:
a) Measurements valid for device inclination between -20° and +20° to
horizontal. Outside that range on LCD will be shown "---".
b) Result is referred to magnetic north.
Operating Temperature
Operating temperatures ..... IRR1-SOL: -20 °C to 50 °C, humidity <80%,
Storage temperature ..........-30 °C to 60 °C (humidity <80%)
Altitude ...............................0 m to max. 2000 m
Electromagnetic Compatibility (EMC)
International
IEC 61326-1: Portable Electromagnetic Environment
CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-
coupled radio frequency energy that is necessary for the internal function
of the equipment itself.
Class A: Equipment is suitable for use in all establishments other than
domestic and those directly connected to a low voltage power supply
network that supplies buildings used for domestic purposes. There may
be potential difficulties in ensuring electromagnetic compatibility in other
environments due to conducted and radiated disturbances.
Caution: This equipment is not intended for use in residential
environments and may not provide adequate protection to radio reception
in such environments.
Korea (KCC)
Class A Equipment (Industrial Broadcasting & Communication Equipment)
Class A: Equipment meets requirements for industrial electromagnetic
wave equipment and the seller or user should take notice of it. This
equipment is intended for use in business environments and not to be
used in homes.
USA (FCC)
47 CFR 15 subpart B. This product is considered an exempt device per
clause 15.103.
Protection
IP Protection .......................IP40
Power Supply & Battery Life
Batteries .............................4 AA Alkaline Batteries
Battery Life (typical) ...........50 hours (>9000 readings)
Auto Power Off ..................30 minutes
Dimensions
L x W x H ............................ 150 x 80 x 35 mm
Weight ................................231g (0.5lb)
±2 °C (±4 °F) @ -30 °C to -10 °C (-22 °F to
14 °F) and 75 °C to 100 °C (167 °F to 212 °F)
±2.5° @ -85° to -50° and +50° to +85°,
±3.5° @ -90° to -85° and +85° to +90°
noncondensing
80PR-IRR: -30 °C to 100 °C
(5.90 x 3.14 x 1.37 in)
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