AUSTIN, Texas, April 06, 2021 (GLOBE NEWSWIRE) — DunAn Microstaq, Inc. (DMQ), a MEMS know-how firm that innovates movement management options primarily for the HVAC, refrigeration and automotive industries, expands its Modular Silicon Growth Valve (MSEV) product household for cooling capacities from sub 1 to 50 tons in R-410A and comparable low GWP alternative refrigerants.
The product household is comprised of three capability ranges: Modular Silicon Growth Valve (1 to eight tons), Excessive-Capability Modular Silicon Growth Valve (10 to 25 tons) and Very Excessive-Capability Modular Silicon Growth Valve (26 to 50 tons). The valves are the quickest responding refrigerant growth valves within the HVAC/R trade that makes them appropriate for dynamic thermal load adjustments in HVAC/R techniques. The quick response is achieved by the embedded ultra-fast MEMS based mostly piloting silQflo® Silicon Servo Valve (SSV). The 1-ton MSEV mannequin can be utilized for a refrigeration system with cooling capability requirement wherever between 1000 BTU/h to 12000 BTU/h.
The valves are autonomously managed by DMQ’s palm sized Common SuperHeat Controller (USHC). The management algorithm is designed and certified to work with single-stage, dual-stage and variable pace compressors with embedded clever management algorithms.
The USHC is a good controller that consists of an built-in stress sensor, an exterior temperature sensor and a Pulse-Width-Modulation (PWM) driver which will be learn over a RS485 communication BUS utilizing MODBUS RTU protocol. It’s preprogrammed with the commonest ASHARAE A1 in addition to a number of A2 security class refrigerants thereby providing HVAC/R producers a plug-and-play resolution. This functionality reduces engineering time and allows producers to qualify and deploy their merchandise to the market in a short while body.
Alternatively, the USHC may also be used as a digital stress & temperature sensor (one built-in stress and two exterior temperature sensors) with programmable PWM responsibility cycle and frequency for 12V/24V third celebration actuators or LED lighting controls (max present 1.5A).
The HVAC/R techniques will be built-in to the DMQ’s Clever HVAC-R cloud resolution that may talk with the USHC over cloud infrastructure. An Web of Issues (IoT) resolution displays and reviews the efficiency of the system within the subject to the top person remotely. The DMQ resolution brings system efficiency information proper to the top person hand through cell platform.
The MSEV and USHC are certified for air dealing with models, air-source and water-source warmth pumps, chillers, self-contained refrigeration techniques and refrigerant based mostly information heart cooling techniques.
About DunAn Microstaq
DunAn Microstaq, Inc. (DMQ) is a MEMS know-how firm devoted to advancing movement management options primarily for the HVAC, refrigeration and automotive industries. Their pioneering work in microelectromechanical techniques know-how, understanding of shoppers’ wants and experiences translate into advantages that go far past movement management. DMQ options speed up product improvement cycles, minimize throughout design challenges, create warehousing efficiencies and scale back deployment time. With a core know-how so versatile, DMQ can package deal its gadgets together with the sensing and controls software program for customized purposes to suit a mess of markets. For extra details about DMQ merchandise, e-mail email@example.com or go to www.dmq-us.com
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