Dwyer Dmf-41405, Series Dmf Digital Flow Controller

4.8 stars, based on 86 reviews
USD 1910.00 In stock

Dwyer, DMF-41405, Digital mass flow controller, range 0-200 sccm

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Auto zero feature utilizes an automatic balancing circuit that virtually eliminates drift of zero and span

Calibration information for up to 10 gases and conversion factors for up to 256 different gases are stored in memory

Controllers are designed with straight tube sensors with restrictor flow elements to ensure laminar gas flow for accurate and repeatable results

Controllers can be programmed for various control functions including flow set point, totalizer, stop totalizer, totalize from preset flow, stop and preset total, auto zero, and more

High and low gas flow alarm limits are programmed via RS-485 interface

In addition, Series DMF controllers have two dry contact closures to operate pumps, valves, or other process equipment

Self diagnostic tests are run at power up to ensure the controller is in optimum working condition

Series DMF are unaffected by temperature and pressure variations

Software supports programmable flow modes, allowing execution of custom programming of up to ten steps.

Specified flow range is for an equivalent flow of nitrogen at 70 176 F 21 176 C Program, record, analyze, and control flow rates of various gases with Series DMF Digital Mass Flow Controller

The Series DMF features an auto tune function to optimize control response for a specific gas under actual process conditions