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Dwyer Instruments Anemometers, 641B Series
641B-4
Dwyer Instruments Anemometers, 641B Series
Air Velocity Transmitter With Steel
This item cannot be canceled or returned
Description
Air Velocity Transmitter With Steel
The Series 641B Air Velocity Transmitter uses a heated mass flow sensor suitable for dirty air flow applications. It has user‑selectable ranges from 250 FPM (1.25 MPS) to 2000 FPM (10 MPS).
4‑20 mA Output Optional LED Display
Specifications
Specifications
Product Series
641B
Manufacturer Part Number
641B-4
Manufacturer
Dwyer Instruments
Family Series
Dwyer Instruments Anemometers, 641B Series
Description
Air Velocity Transmitter With Steel Sensor
Style
Probe
Accuracy
5 %
Data Hold
No
Operating Temperature
-40-176 °F
Measuring Units
ft/m, m/s
Backlight
No
Net Weight
0.75 lbs
Gross Weight
0.75 lbs
641B-4
Dwyer Instruments Anemometers, 641B Series