Dwyer 641RM Air Velocity Transmitter
Remote probe for remotely mounting electronic enclosure, ranges from 250 FPM (1.25 MPS) to 15,000 FPM (75 MPS).
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Overview
Features
- Ranges from 250 FPM (1.25 MPS) to 15,000 FPM (75 MPS)
- LED display option
- Easy push button set-up
- Compact housing
- 4 to 20 mA output
- Digital filter for signal damping
Description
The Dwyer 641RM Air Velocity Transmitter features the same highly accurate heated mass flow sensor as the Series 641, with a remote probe construction. The units 6´ cable which connects the sensing probe with the electronic enclosure allows the enclosure to be mounted where it can be more easily accessed.
Applications for the 641RM include:
- Exhaust stack flow monitoring
- Air control in drying processes
- HVAC air velocity measurements
- Fan supply and exhaust tracking
- Clean room ventilation monitoring
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