aci IMMERSION SERIES Installation & Operation Instructions

Contents

aci IMMERSION SERIES Installation & Operation Instructions Manual pdf 1 page image

Automation Components, Inc.2305 Pleasant View Road | Middleton, WI 53562Phone: 1-888-967-5224 | Website: workaci.comPage 1Version: 1.0I0000811FIGURE 1: ENCLOSUREDIMENSIONSIMMERSION SERIESInstallation & Operation Instructions Phone: 1-888-967-5224Website: workaci.comPRECAUTIONS• DO NOT RUN THE WIRING IN ANY CONDUITWITH LINE VOLTAGE (24/120/230 VAC).GENERAL INFORMATIONThe Immersion sensor is a single point temperaturesensor that is designed for use with electroniccontrollers in commercial heating and coolingbuilding management systems. It is available withmultiple thermistor or RTD options.For optimal temperature readings, follow thesetips:• Apply thermal grease to the end of the probebefore installation into thermowell (ACI Item#102595).• The tip of the thermowell should be located in themiddle of the pipe.• The sensor thermowell should be installed against theflow of the water, where water temperature is wellmixed (no stratification).• Make sure the entire thermowell is immersed. If thethermowell is longer than the pipe diameter, thethermowell should be installed in an elbow or Tee.THERMOWELL INSTALLATIONACI’s standard Immersion sensors are made to installinto a ½” NPT female thread. Typically a Threadolet orTee is installed into the pipe, but a hole can also bedrilled and tapped.2.97"(75.44 mm)2.26"(57.35 mm)3.88"(98.60 mm)2.19"(55.69 mm)2.55"(64.77 mm)4.72"(119.83 mm)3.70"(93.980 mm)2.31"(58.67 mm)1.71"(43.37 mm)4.18"(106.17 mm)3.60"(91.44 mm)2.25"(57.15 mm)4.79"(121.55 mm)2.35"(59.80 mm)NEMA -4X (-4X)BELL BOX (-BB)PLASTIC BOX (-PB)GALVANIZED ENCLOSURE (-GD)FIGURE 1: THREADOLET ASSEMBLYPIPE INSULATIONTHREADOLETPIPE WALLTHERMOWELLIMMERSION SENSOR

/ 4

Related manuals for aci IMMERSION SERIES