Engineered Systems - December 2008 - (Page 21)

.0 $55 fro m 0 .0 $79 fro m 0 Series MS MagnesenseTM Differential Pressure Transmitter The Series MS Magnesense® Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity. This compact package is loaded with features such as: field selectable English or metric ranges, field upgradeable LCD display, adjustable dampening of output signal (with optional display) and the ability to select a square root output for use with Pitot tubes and other similar flow sensors. Series DD Damper Actuators Dwyer Instruments, Inc now offers a line of direct coupled actuators for damper control in Building Automation Systems. These actuators come in sizes of 17 inlb (2 Nm) to 265 in-lb (30 Nm) in 110 VAC, 24 VAC, and 230 VAC power supply. They feature manual overrides, overload protection, and travel indicator. Units are available in on/off style or with modulating inputs. $42 m fro 75 . Series ZV1 Zone Control Valves New to Dwyer Instruments, Inc. is a line of zone control valves for Building Automation Systems. Zone control valves are used to control the flow of water to heat rooms in buildings. The ZV1 Series is a low cost spring return two-way or three-way valve in sizes of 1/2˝ to 1˝ and features a manual override. Puzzled? 5. $11 m fro 00 Series 629 with Valve Wet/Wet Differential Pressure Transmitter All in one transmitter with 3-way valve allows quick and easy set up for the installer. Off-line maintenance can be performed on the transmitter without having to shut down the process using the 3-way valve isolation. $72 m fro .50 Series RHL Humidity/ Temperature Transmitter Demanding humidity/temperature applications require the Series RHL Transmitter which offers high accuracy, long-term stability, and reliable operation. The Series RHL is designed for monitoring and controlling humidity or both humidity and temperature in building energy management systems, HVAC, commercial, residential, clean rooms and space monitoring applications. The Series RHL is available in a variety of mounting configurations including wall, duct and outside air, with or without the optional LCD display for local indication. FREE Building Automation Catalog Request your Free Building Automation Systems catalog today from Dwyer Instruments, Inc. Your complete instrument source for building automation requirements. Dwyer has the Low Cost Solution for Building Sensing & Control. www.dwyer-inst.com Copyright © 2008 Dwyer Instruments, Inc. and its licensors. All rights reserved. www.dwyer-inst.com Dwyer Instruments, Inc. Michigan City, IN • phone: 1-800-872-9141• fax: 219-872-9057 • e-mail: lit@dwyer-inst.com Input 53 at www.esmagazine.com/instantproductinfo http://www.dwyer-inst.com http://www.dwyer-inst.com http://www.dwyer-inst.com http://www.esmagazine.com/instantproductinfo

Table of Contents Feed for the Digital Edition of Engineered Systems - December 2008

Engineered Systems - December 2008 Contents Editor's Note HVAC Challenge Back2Basics Case In Point Commissioning Building Automation HVACR Designer Tips Applications Checklist Lakefront Library: Radiant Systems Meet Natural Ventilation Before (And After) The Flood Basics For Refrigerant Chillers Wire-To-Shaft Efficiency For HVAC Pumps Products Glossary Classifieds Advertiser Index Tomorrow’s Environment

Engineered Systems - December 2008

For optimal viewing of this digital publication, please enable JavaScript and then refresh the page. If you would like to try to load the digital publication without using Flash Player detection, please click here.