Dwyer Instruments 9671 Data sheet

232

MODE

ENTER

HOLD

REC

Mx/Mn

START

8912

BTUP

SYCHROMETER

6-45/64

[170.3]

2-49/64

[70.4]

2-13/32

[61.1]

1-1/8

[28.8]

1-19/64

[33.0]

3-1/64

[76.5]

Model

DATALOGGING

AIR FLOW / RH / TEMP. 9671

6-47/64

[171.0]

2-3/4

[70.0]

3-1/64

[76.5]

1-9/16

[39.5]

PS/2 PLUG

TELESCOPING

9671

Multi-Function Vane Thermo-Anemometer

Measures Air Velocity, Air Volume, Temperature, Humidity, and BTU; Built-In Datalogging

Measure air velocity, air volume, temperature, humidity, and BTU with the Model 9671 Multi-function Anemometer. The large 1.8˝ (45 mm) display allows users to easily view readings. User-selectable wind speed units include f t/min, m/s, knots, mph and km/hr. In addition to these f unctions, the 9671 is capable of measuring relative humidity, wet bulb temperature, dew point and BTU capacity. A built-in sensor records ambient temperature in °F or °C. Model 9671 features include data hold, along with the ability to record minimum, maximum a nd average readings on a single point. Additi onal features incl ude an RS-2 32 inter face setting that allows the unit to download data, as well as upload up t o 99 measurements through pre-edited PC files. The 9671 also has a detachable probe for easy replacement, if necessar y, or to attach a miniature vane probe. Each unit includes hard carrying case, batteries, software CD, cable and instruction manual.

Model 9671, Vane Thermo-Anemometer

ACCESSORIES A-551, Replacement Probe with Vane A-VT-300P, Replacement Probe with Miniature Vane

SPECIFICATIONS AIR VELOCITY Range: 118 to 6299 ft/min (0.6 to 32

m/s). Accuracy: ±5% of reading or last significant digit (whichever is greater).

Resolution: 0.1 ft/min (0.1 m/s). Response Time: 1 second.

TEMPERATURE Range: -4 to 140°F (-20 to 60°C). Accuracy: ±1°F (±0.6°C). Resolution: 0.1°F/°C. Response Time: 60 seconds.

RELATIVE HUMIDITY Range: 0 to 100%. Accuracy: ±3% @ 25°C from 10 to

90% RH. Outside this range: ±5%.

Resolution: 0.10%. Response Time: 60 seconds.

AIR VOLUME Range: 0 to 99999 (CFM or m Accuracy: ±5% of reading or last

/s).

significant digit (whichever is greater). Resolution: 0.1 (0 to 9999.9) or 1 (10000 to 99999).

Response Time: 1 second.

WET BULB Range: -7.6 to 158°F (-22 to 70°C). Resolution: 0.1°F/°C.

METER Display: 1 x 1.8˝ (26 x 45 mm). Serial Communications: 9600 bps, 8

data bits, no parity. Power Requirements: (4) AAA alkaline batteries, included, user replaceable.

Battery Life: 100 hours. Vane Diameter: 3˝ (77 mm). Weight: 6 oz (170 g). Agency Approvals: CE.

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