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Must Have Dwyer 641B-4-LED Air Velocity Transmitter

Must Have Dwyer 641B-4-LED Air Velocity Transmitter

Original price was: $965.78.Current price is: $386.31.

SKU: SK0415019-US20260519-084255 Category: Tag:

Description

Dwyer 641B-4-LED Air Velocity Transmitter accurately measures air velocity and temperature in a range of -40 to 176°F (-40 to 80°C). It operates on a power requirement of 12 to 35 VDC or 10 to 16 VAC. The response time is 1.5 seconds, and the enclosure is designed to meet NEMA 4X (IP66) standards. It has a 4-20 mA output signal and is suitable for use with air and compatible gases. Mounting is not position sensitive, and it has a maximum loop resistance of 600 Ω.

Specifications

(Instrument-Sensor) NEMA Protection
NEMA 4X
(Instrument-Sensor) IP Protection
IP66
(Instrument-Sensor) Application
Air And Non-Combustible Compatible Gases
(Instrument-Sensor) Temperature Range
Ambient: 32 – 140°F/0 – 60°C
(Instrument-Sensor) Temperature Range
Process: -40 – 176°F/-40 – 80°C
(Instrument-Sensor) Measurement Accuracy
5.0%
Component
Air Velocity Transmitter
Manufacturer
Dwyer Instruments
(Instrument-Sensor) Measurement Accuracy
6.0%

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