Products / compact anemometers ............................................................................................. TEKKAL

TEKKAL   -   Via Urbano III, 3 - 20123 MILANO MI (Italy)   -   Tel/fax : Italy/02/89403672   -   www.tekkal.com - E-mail: info@tekkal.com
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K4000
Anemo-weather meters data-logger
digital compact pocket size
stored data graphic display
computer connectable
"Buetooth" wireless upload interface available

See K instruments selection chart


SPECIFICATIONS
.
Measures
·
- air speed (current, average & maximum wind gust)
- temperature (air, water & snow)
- relative humidity
- dewpoint
- wet bulb temperature
- atmospheric pressure
- pressure trend
- altitude
- density altitude
- wind chill
- heat stress index
- clock and date
AIR SPEED
Measuring field
·
from 0,4 a 40,0 m/s (max. 0,4/60 m/s), etc.
resolution = 0,1 m/s
Selectable units
·
m/s (0,3/40,0) , km/h (1,0/144,0 , Nodi (0,6/78,0) , mph (0,7/89,0) , Ft/min (59/7877) , Beaufort (1/16)
Accuracy
·
3% of the measured value
Functions
·
current, average and maximum (wind gust) values
Sensor
·
vane impeller (Ø = 25 mm), sapphire jewel bearing
mounted, instantly user-replaceable
TEMPERATURE
Measuring field
·
from -18,0 to 55,0 C (resolution = 0,1 C) continuous operation
Selectable units
·
C (-18,0/55,0) , F (4,0/122,0)
Accuracy
·
1 C
Sensor
·
sealed thermistor, for air, water and snow measurements 
RELATIVE HUMIDITY
Measuring field
·
from 5,0 to 95,0% (resolution = 0,1%)
Accuracy
·
3% of the measured value
Sensor
·
sealed capacitive
DEWPOINT
Measuring field
·
from -29,0 to 70,0 C (resolution = 0,1 C)
Selectable units
·
C (-29,0/70,0) , F (-20,0/158,0)
Accuracy
·
2 C
WET BULB TEMPERATURE
Measuring field
·
from -29,0 to 70,0 C (resolution = 0,1 C)
Selectable units
·
C (-29,0/70,0) , F (-20,0/158,0)
Accuracy
·
2 C
ATMOSPHERIC PRESSURE
Measuring field
·
from 870 to 1080 hPa (mbar) (resolution = 1 hPa)
Selectable units
·
hPa (870/1080) , InHg (25,70/31,90) , psi (12,66/15,72)
Accuracy
·
3 hPa (mbar)
Sensor
·
sealed piezoresistive
PRESSURE TREND
Time base
·
3 hours
ALTITUDE
Measuring field
·
from -500 to 6000 m (max. 9000 m)
resolution = 1 m
Selectable unitsi
·
m (-500/6000) , Feet (-1500/19700)
Accuracy
·
15 m
DENSITY ALTITUDE
Measuring field
·
from -500 to 6000 m (max. 9000 m)
Selectable units
·
m (-500/6000) , Feet (-1500/19700)
Accuracy
·
75 m
WIND CHILL
Measuring field
·
from -45,6 to 10,0 C (resolution = 0,1 C)
Selectable units
·
C (-45,6/10,0) , F (-50,0/50,0)
Accuracy
·
1 C
HEAT STRESS INDEX
Measuring field
·
from -21,1 to 54,4 C (risoluzione = 0,1 C)
Selectable units
·
C (-21,1/54,4) , F (70,0/130,0)
Accuracy
·
2 C
CLOCK AND DATE
Functions and selectable formats
·
date: DD/MM/YY . MM/DD/YY
hour: h/min/s
GENERAL SPECIFICATIONS
Display
·
digital LCD (height = 0.36 In / 9 mm), backlight, customizable
Selectable languages
·
English, Spanish, French, German, Italian
Response time
·
1 s (air speed, pressure, altitude)
< 1 min (others) 
Display update
·
1 s
Functions
·
current value, average, maximum, minimum, data-logger
Data logger
·
data values and time storage.
storage capacity: 2.000 datas.
customizable data collection, manual and automatic. 
data storage frequency from 2 s to 12 hours
stored data graphic display
computer connectable to upload the stored data (cable or "Bluetooth" option) (v.) 
Operating temperature · 0 to 131 F / -18 to 55 C (continuous operation)
Auto shutdown
·
after 15 or 60 min. without operation (disconnectable)
Power supply
·
2 batteries AAA standard
Battery life
·
400 hours approx.
Protection
·
waterproof up to 3 ft / 1 m depth (IP67) floating and shock resistant (6 ft / 2 m drop tested)
Dimensions
·
5.0x1.8x1.1 in / 127x45x28 mm
Weight
·
3.6 oz / 102 g
Options
·
- RS232 interface for cable computer connection, to upload the stored data (files "comma delimited").
- incorporated "Bluetooth" option, for wireless computer connection, 4 digit code, ID and "pin" for extra security, transmission and acquisition software.

 
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TEKKAL - Via Urbano Terzo, 3 - 20123 MILANO MI (Italy) - Tel/fax: ..39 / 02/89403672 - www.tekkal.com - E-mail: info@tekkal.com
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Ultimo aggiornamento: 17/3/2014