Page 229 - Eagle Scientific Ltd - Catalogue

ES Meteorology

ANEMOMETER, DIGITAL
Small, robust, handheld rotating vane anemometers, with precision jewel
bearings and lightweight 25mm propeller providing accurate wind speed
measurements, even at low speeds. Features large 9mm LCD display, simple
operation by means of three buttons allowing selection of current, maximum and
average wind speed and data hold function. Readings can be displayed in a choice
of units: knots, m/sec, km/hr, miles/hr, feet/min and Beaufort Force. Case is made
from high impact injection moulded plastic which floats if dropped into water.
Water resistant to 1m, conforming to IP67. Supplied with battery, snap on hard
cover for protection and 0.5m lanyard.
Technical Data
Range: 0.3 to 40m/s (0.7 to 89mph)
Accuracy: ±3% of reading or least significant digit
Dimensions: 122 x 42 x 20mm (l x w x d)
Weight: 65g
Cover dimensions: 122 x 46 x 26mm (l x w x d)
Cover weight: 37g
Battery: lithium coin cell CR2032, user replaceable
Battery life: 400 hours operation, typical
Auto switch off: 45 minutes after last key press C47-5500
C47-5500 Anemometer, Digital
THERMO-ANEMOMETER, DIGITAL
Specification as C47­5500, with the addition of a built-in temperature sensor which
measures in either ºC or ºF and allows for the calculation of wind chill.
Technical Data
Wind speed range: 0.3 to 40m/s (0.7 to 89mph)
Wind speed accuracy: ±3% of reading or least significant digit
Temperature range: -29 to 70ºC
Temperature accuracy: ±1ºC
Dimensions: 122 x 42 x 20mm (l x w x d)
Weight: 65g
Cover dimensions: 122 x 46 x 26mm (l x w x d)
Cover weight: 37g
Battery: lithium coin cell CR2032, user replaceable
Battery life: 400 hours operation, typical
Auto switch off: 45 minutes after last key press
C47-5510 Thermo-Anemometer, digital
ENVIRONMENTAL METER C47-5510
Specification as C47­5510 with the addition of a built-in humidity sensor, also
allowing calculation of heat index and dew point.
Technical Data
Wind speed range: 0.3 to 40m/s (0.7 to 89mph)
Wind speed accuracy: ±3% of reading or least significant digit
Temperature range: -29 to 70ºC
Temperature accuracy: ±1ºC
Relative humidity range: 5 to 95%
RH accuracy: ±3%
Dimensions: 122 x 42 x 20mm (l x w x d)
Weight: 65g
Cover dimensions: 122 x 46 x 26mm (l x w x d)
Cover weight: 37g
Battery: lithium coin cell CR2032, user replaceable
Battery life: 400 hours operation, typical
Auto switch off: 45 minutes after last key press
C47-5520 Environmental Meter, digital

C47-5520

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