Anemometer CFM Datalogger 840001

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840001

เครื่องวัดความเร็วลมแบบ แบรนด์ Sper Scientific รุ่น 840001

ANEMOMETER CFM DATALOGGER

 

Description

This datalogging anemometer automatically records up to 16,000 data points in the field along with time and date. These can later be downloaded to a computer via the anemometer’s RS232 port and the results viewed instantly on software which comes with the unit. The software also enables real time data logging directly from the anemometer to the computer. The microprocessor calculates air volume (CFM) as well as air velocity and min/max and simultaneously displays air temperature in ºC or ºF. Also reads type-K or J thermocouple probes. Features a calendar/clock, auto power off, and hold functions. This well made anemometer has a detachable probe, fold-out tripod and a large easy to read LCD. Comes ready to use in a protective foam lined carrying case complete with metal vane anemometer probe, software, RS232 computer connection cable, 4 AA batteries, and a 3V button cell battery.

Meter Dimensions: 7 ¾” x 3” x 1½” (200 x 76 x 37 mm)
Weight: 31 oz (515 g)

Specifications:

Air Volume

Range

Resolution

Area

CMM (m3/min):

0 ~ 999,900

0.001 ~ 100

0.001 ~ 9,999

CFM (ft3/min):

 

Air Velocity

Range

Resolution

Accuracy

M/s:

0.4 ~ 25.0

0.1

±(2% + 0.2d)

Km/h:

1.4 ~ 90.0

Mile/h:

0.9 ~ 55.9

Knots:

0.8 ~ 48.6

Ft/min:

80 ~ 4921

1

±(2% + 20 ft/min)

 

Air Temperature

Range

Resolution

Accuracy

TempºF:

32 ~ 122ºF

0.1º

1.5ºF

TempºC:

0 ~ 50ºC

0.8ºC

 

Thermocouple Probes

Range

Resolution

Accuracy

Type K:

-58 ~ 2372ºF

-50 ~ 1300ºC

0.1º

±(0.2% + 1ºF)

±(0.2% + 0.5ºC)

Type J:

-58 ~ 2012ºF

-100 ~ 1100ºC

±(0.2% + 1.8ºF)

±(0.2% + 1ºC)