APOGEEINSTRUMENTS,INC.721WEST1800NORTH,LOGAN,UTAH84321,USATEL:(435)792‐4700FAX:(435)787‐8268WEB:APOGEEINSTRUMENTS.COMCopyrigh
10The underside of the hat has eight flat surfaces where one or more included cable tie mounts may affix. Using the cable tie mounts is optional, b
11OPERATION AND MEASUREMENT Connect the sensor to a measurement device (meter, datalogger, controller) capable of inputting 2.5 V DC, and measurin
12An excitation voltage of 2.5 V DC is recommended to minimize self-heating and current drain, while still maintaining adequate measurement sensiti
13Measurement of PRT resistance is very similar to measurement of thermistor resistance, where a half-bridge measurement is used. An excitation vol
14Fan Operation: Under some environmental conditions (e.g., high wind speed, low solar radiation), accurate measurements can be made without runni
15MAINTENANCE AND RECALIBRATION At full duty, the fan is designed to last 50,000 hours (5.7 years). Ultimately, this depends on operating conditio
16TROUBLESHOOTING AND CUSTOMER SUPPORT Independent Verification of Functionality: Apogee ST-110 temperature sensors yield a resistance proportiona
17compatible measurement device should have resolution of at least 0.008 mV, in order to produce temperature resolution of less than 0.1 C across t
18RETURN AND WARRANTY POLICY RETURN POLICY Apogee Instruments will accept returns within 30 days of purchase as long as the product is in new co
193. Please write the RMA number on the outside of the shipping container. 4. Return the item with freight pre-paid and fully insured to our facto
2TABLE OF CONTENTS DECLARATIONOFCONFORMITY……………………………..……………………. 3INTRODUCTION…………………………………………………………………………….. 4SENSOROPTIONS...
3DECLARATION OF CONFORMITY CE and ROHS Certificate of Compliance We Apogee Instruments, Inc. 721 W 1800 N Logan, Utah 84321 USA Declare under ou
4INTRODUCTION Properties of materials and nearly all biological, chemical, and physical processes are temperature dependent. Temperature is also a
5SENSOR OPTIONS TS-100 aspirated radiation shields accommodate multiple air temperature and humidity sensors using sensor port adapters. The follo
6SPECIFICATIONS TS-100 Radiation-induced Temperature Increase (RITI): There is no reference standard for the elimination of radiation effects on
7digit in the IP rating indicates protection against particle entry. A 5 indicates minimal dust entry with no interference with fan operation. The
8ST-300 (Platinum Resistance Thermometer) Measurement Range: -50 to 70 C Measurement Uncertainty: 0.2 C (from -40 to 60 C) Measure
9DEPLOYMENT AND INSTALLATION TS-100 aspirated radiation shields come partially pre-assembled and have few parts, facilitating easy transport, depl
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