ACR Electronics SmartReader Plus Manuel d'utilisateur

Copyright © 2010 ACR Systems Inc. All Rights Reserved.Reference GuideIMPORTANT!SmartReader Data Loggers

SmartReader Data Loggers2Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.1.2 DescriptionSmartReader loggers can run continuously, constantly

SmartReader Data Loggers92Copyright © 2010 ACR Systems Inc. All Rights Reserved. 32 sec.1173632 56 sec.304856 2 min.61220 4 min. 56 sec.1605256 10 mi

Index93Copyright © 2010 ACR Systems Inc. All Rights Reserved.Index- B -Battery 37- C -Calibration 69Count Accumulate 56Normal 56Current 37probe

ACR Systems Inc.Building 210 - 12960 84th Ave.Surrey, British Columbia, Canada V3W 1K7Telephone: (604) 591-1128North American Toll Free: 1-800-663-

SmartReader Data Logger3Copyright © 2010 ACR Systems Inc. All Rights Reserved.software. The sampling rate you select will apply to all enabled chann

SmartReader Data Loggers4Copyright © 2010 ACR Systems Inc. All Rights Reserved.circuitry, make sure the connections are tight. Also, make sure the t

SmartReader Data Logger5Copyright © 2010 ACR Systems Inc. All Rights Reserved.consider using a protective enclosure. For humid environments, you can

SmartReader Data Loggers6Copyright © 2010 ACR Systems Inc. All Rights Reserved.Sampling Methods: 1. Continuous (First-in, First-out)2. Stop when fu

SmartReader Data Logger7Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.2SmartReader Software DriverTrendReader software uses a software driv

SmartReader Data Loggers8Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.2.1 Logger StatusWhen you contact the logger, the logger status is d

SmartReader Data Logger9Copyright © 2010 ACR Systems Inc. All Rights Reserved.The length of time for data capture of the logger is determined by the

SmartReader Data Loggers10Copyright © 2010 ACR Systems Inc. All Rights Reserved.2 years ahead.1.2.2 Logger ChannelsThe Channels section indicates wha

SmartReader Data Logger11Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.2.2.1 Channel InformationWhen you contact the logger, the logger sta

All rights reserved. No parts of this work may be reproduced in any form or by any means- graphic, electronic, or mechanical, including photocopying,

SmartReader Data Loggers12Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.2.2.2 Channel CalibrationThe Calibration subsection shows the Low,

SmartReader Data Logger13Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.3SmartReader 1 Temperature LoggerThe SmartReader 1 is an easy-to-use

SmartReader Data Loggers14Copyright © 2010 ACR Systems Inc. All Rights Reserved.terminals (the common terminal).Other ApplicationsFor information on

SmartReader Data Logger15Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.4SmartReader 2 Temperature & Humidity LoggerA self-contained &qu

SmartReader Data Loggers16Copyright © 2010 ACR Systems Inc. All Rights Reserved.2External TemperatureAppendix C3External Relative Humidity71NOTE: Wh

SmartReader Data Logger17Copyright © 2010 ACR Systems Inc. All Rights Reserved.notes packed with each RH probe set -- see Figure 2-2.Figure 2-2: Conn

SmartReader Data Loggers18Copyright © 2010 ACR Systems Inc. All Rights Reserved.In a room, temperature and RH levels may vary dramatically from locat

SmartReader Data Logger19Copyright © 2010 ACR Systems Inc. All Rights Reserved.(+/- 0.3°F over the range of 32 to 158°F)Resolution: 0.4°C (0.7°F) at

SmartReader Data Loggers20Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.5SmartReader 3 Electric Current and Temperature LoggerThe SmartRead

SmartReader Data Logger21Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.5.2 Setup and UseThe basic procedure for setting up your SmartReader

SmartReader Plus is a Registered Trademark of ACR Systems Inc.TRADEMARK NOTICES

SmartReader Data Loggers22Copyright © 2010 ACR Systems Inc. All Rights Reserved.252.5 to 25 A6410010 to 100 A6525025 to 250 A66A70FL / A75FLSwitchRan

SmartReader Data Logger23Copyright © 2010 ACR Systems Inc. All Rights Reserved.ACR representative for pricing and availability on this probe.Extendin

SmartReader Data Loggers24Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.6SmartReader 4 Pressure & Temperature LoggerThe SmartReader 4 i

SmartReader Data Logger25Copyright © 2010 ACR Systems Inc. All Rights Reserved.Figure 4-2: SmartReader 4 Accessories1.6.2 SetupUsing the Pressure Mod

SmartReader Data Loggers26Copyright © 2010 ACR Systems Inc. All Rights Reserved.Pressure Measurement PrecautionsThe SmartReader 4 is designed for lon

SmartReader Data Logger27Copyright © 2010 ACR Systems Inc. All Rights Reserved.as (A). The reading should be close to zero if you are using a gauge

SmartReader Data Loggers28Copyright © 2010 ACR Systems Inc. All Rights Reserved.Specifications are subject to change without notice.

SmartReader Data Logger29Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.7SmartReader 5 Thermocouple LoggerThe SmartReader 5 Thermocouple Log

SmartReader Data Loggers30Copyright © 2010 ACR Systems Inc. All Rights Reserved.Thermocouple TypePositive (+) WireNegative (-) WireJWhiteRedKYellowRe

SmartReader Data Logger31Copyright © 2010 ACR Systems Inc. All Rights Reserved.Type J Thermocouple InputsThermocoupleEquationRangeResolution1 (Narrow

ACR Systems Inc. warrants the hardware to be free from defects in workmanship andcomponents for one year from the date of purchase, provided they are

SmartReader Data Loggers32Copyright © 2010 ACR Systems Inc. All Rights Reserved.selected Byte Count data units.2. Short the "+" and "-

SmartReader Data Logger33Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.8SmartReader 6 Thermocouple LoggerThe SmartReader 6 Thermocouple Log

SmartReader Data Loggers34Copyright © 2010 ACR Systems Inc. All Rights Reserved.Thermocouple TypePositive (+) WireNegative (-) WireJWhiteRedKYellowRe

SmartReader Data Logger35Copyright © 2010 ACR Systems Inc. All Rights Reserved.(32 to 1750°F)2 (Wide)740 to 1760°C(32 to 3200°F)23°C (41.5°F)Type T T

SmartReader Data Loggers36Copyright © 2010 ACR Systems Inc. All Rights Reserved.6. Enter the Mid calibration value obtained in the previous step and

SmartReader Data Logger37Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.9SmartReader 7 Process Signal LoggerA multi-channel, multi-purpose l

SmartReader Data Loggers38Copyright © 2010 ACR Systems Inc. All Rights Reserved.you have assembled (see the Applications section).2. Determine what s

SmartReader Data Logger39Copyright © 2010 ACR Systems Inc. All Rights Reserved.you must activate the battery switch (see External Battery Control).Fi

SmartReader Data Loggers40Copyright © 2010 ACR Systems Inc. All Rights Reserved.thus be expected to read a positive voltage when left unconnected. W

SmartReader Data Logger41Copyright © 2010 ACR Systems Inc. All Rights Reserved.0 to 100 mAN / A25mA, 10VIn the above table, the Range column lists ex

IContentsCopyright © 2010 ACR Systems Inc. All Rights Reserved.Table of ContentsSection I SmartReader Data Logger 1...

SmartReader Data Loggers42Copyright © 2010 ACR Systems Inc. All Rights Reserved.from the high. A thermocouple transmitter, for example, with a range

SmartReader Data Logger43Copyright © 2010 ACR Systems Inc. All Rights Reserved.Figure 7-4: Modifying the 10 Volt Channel for Extended Voltage RangeYo

SmartReader Data Loggers44Copyright © 2010 ACR Systems Inc. All Rights Reserved.4,000 * 20 - 10,000 = 70,000 ohmsFigure 7-5: Modifying the 2.5 volt c

SmartReader Data Logger45Copyright © 2010 ACR Systems Inc. All Rights Reserved.25 milliamp ChannelThe 25 milliamp channel can be modified to span hig

SmartReader Data Loggers46Copyright © 2010 ACR Systems Inc. All Rights Reserved.while the resistors that are 1% or better have five rings or four num

SmartReader Data Logger47Copyright © 2010 ACR Systems Inc. All Rights Reserved.opening again before repeating the cycle (Figure 7-7).Figure 7-7: Batt

SmartReader Data Loggers48Copyright © 2010 ACR Systems Inc. All Rights Reserved.then be wired to either of the "- Common" terminals.Figure

SmartReader Data Logger49Copyright © 2010 ACR Systems Inc. All Rights Reserved.The load you impose on your battery will depend on how many transducer

SmartReader Data Loggers50Copyright © 2010 ACR Systems Inc. All Rights Reserved.Figure 7-10: Regulating Battery Supply VoltageMake sure that your sup

SmartReader Data Logger51Copyright © 2010 ACR Systems Inc. All Rights Reserved.current channels have a low 100 ohm impedance). This helps to minimiz

SmartReader Data LoggersIICopyright © 2010 ACR Systems Inc. All Rights Reserved...

SmartReader Data Loggers52Copyright © 2010 ACR Systems Inc. All Rights Reserved.Connections: Removable screw-type terminal stripSpecifications are su

SmartReader Data Logger53Copyright © 2010 ACR Systems Inc. All Rights Reserved.(to produce an initial eighteen volt supply).Figure 7-11: Using Voltag

SmartReader Data Loggers54Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.10SmartReader 8 Eight-Channel Temperature LoggerThe SmartReader 8 i

SmartReader Data Logger55Copyright © 2010 ACR Systems Inc. All Rights Reserved.Figure 8-2: Connecting External Temperature ProbesAccessoriesThe ET Se

SmartReader Data Loggers56Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.11SmartReader 9 Pulse LoggerThe SmartReader 9 is a three-channel, m

SmartReader Data Logger57Copyright © 2010 ACR Systems Inc. All Rights Reserved.Counting voltage pulses (also called logic inputs) is similar to count

SmartReader Data Loggers58Copyright © 2010 ACR Systems Inc. All Rights Reserved."Rate Select 1" to "32/second," one wire from &qu

SmartReader Data Logger59Copyright © 2010 ACR Systems Inc. All Rights Reserved.second period (using the 128 pulses/sec. channel).2. Decide which mode

SmartReader Data Loggers60Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.11.6 Counting Modes and EquationsThere are two counting modes for t

SmartReader Data Logger61Copyright © 2010 ACR Systems Inc. All Rights Reserved.Rate Select TableEquationNumberCountingModeRate Select Setting(Pulse/S

IIIContentsCopyright © 2010 ACR Systems Inc. All Rights Reserved...

SmartReader Data Loggers62Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.12Indoor Air Quality (IAQ) LoggerThe Indoor Air Quality (IAQ) Logge

SmartReader Data Logger63Copyright © 2010 ACR Systems Inc. All Rights Reserved.2External TemperatureAppendix C3External Relative Humidity7140 - 2500

SmartReader Data Loggers64Copyright © 2010 ACR Systems Inc. All Rights Reserved.notes packed with each RH probe set -- see Figure 2-2.Figure 10-2: Co

SmartReader Data Logger65Copyright © 2010 ACR Systems Inc. All Rights Reserved.within a small, confined area. The individual sensors associated with

SmartReader Data Loggers66Copyright © 2010 ACR Systems Inc. All Rights Reserved.Accuracy: +/- 0.2°C over the range of 0 to 70°C(+/- 0.3°F over the ra

SmartReader Data Logger67Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.13APPENDIX A Measuring Resistance and Switch StatusMonitoring Resi

SmartReader Data Loggers68Copyright © 2010 ACR Systems Inc. All Rights Reserved.software. Figure A-1: Monitoring Switch StatusWhen monitoring the sta

SmartReader Data Logger69Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.14APPENDIX B Temperature and Relative Humidity CalibrationTemperat

SmartReader Data Loggers70Copyright © 2010 ACR Systems Inc. All Rights Reserved.4. Cover the bucket with foam chips or another suitable insulating ma

SmartReader Data Logger71Copyright © 2010 ACR Systems Inc. All Rights Reserved.calibrating an EH-020A probe, ensure it is properly connected to the l

WELCOMECongratulations on your purchase of a SmartReader Plus data logger. We are confidentthat you will find it to be a most valuable and useful too

SmartReader Data Loggers72Copyright © 2010 ACR Systems Inc. All Rights Reserved.2. MgCl2 x 6H2O, 150gm (Fisher #M-33)3. NaCl, 50gm (Fisher #S-271)· D

SmartReader Data Logger73Copyright © 2010 ACR Systems Inc. All Rights Reserved.mouse to find the byte value recorded during the latter part of the mi

SmartReader Data Loggers74Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.15APPENDIX C Thermistor Temperature ProbesThermistor TemperatureP

SmartReader Data Logger75Copyright © 2010 ACR Systems Inc. All Rights Reserved.thermistor probes are constructed to accommodate special environmental

SmartReader Data Loggers76Copyright © 2010 ACR Systems Inc. All Rights Reserved.Extending Cable LengthsIf you find the standard length of your ET Ser

SmartReader Data Logger77Copyright © 2010 ACR Systems Inc. All Rights Reserved.red and black leads are stripped and tinned.Figure C-1: Resolution Cha

SmartReader Data Loggers78Copyright © 2010 ACR Systems Inc. All Rights Reserved.black leads are stripped and tinned.Figure C-2: Resolution Chart for

SmartReader Data Logger79Copyright © 2010 ACR Systems Inc. All Rights Reserved.wire; red and white leads are stripped and tinned.Figure C-3: Resoluti

SmartReader Data Loggers80Copyright © 2010 ACR Systems Inc. All Rights Reserved.tinned.Figure C-4: Resolution Chart for the ET-086 Probe1.15.6 Resist

SmartReader Data Logger81Copyright © 2010 ACR Systems Inc. All Rights Reserved.Table C-1: Temperature-Resistance Values for ET Series Probes

SmartReader Data Logger1Copyright © 2010 ACR Systems Inc. All Rights Reserved.SECTION 1 SmartReader Data Logger1.1Introduction to SmartReader Data

SmartReader Data Loggers82Copyright © 2010 ACR Systems Inc. All Rights Reserved.

SmartReader Data Logger83Copyright © 2010 ACR Systems Inc. All Rights Reserved.

SmartReader Data Loggers84Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.15.7 Custom ProbesObtaining thermistors through specialty suppliers

SmartReader Data Logger85Copyright © 2010 ACR Systems Inc. All Rights Reserved.surface, penetration, pipe well, or immersion sensing applications, yo

SmartReader Data Loggers86Copyright © 2010 ACR Systems Inc. All Rights Reserved.Calibrating Thermistors) and each one must be associated with a parti

SmartReader Data Logger87Copyright © 2010 ACR Systems Inc. All Rights Reserved.Figure C-6: Choosing an R25 ValueResistance CurvesAlways request the R

SmartReader Data Loggers88Copyright © 2010 ACR Systems Inc. All Rights Reserved.(100ft) leads (which may add an extra 10 ohm resistance) an error of

SmartReader Data Logger89Copyright © 2010 ACR Systems Inc. All Rights Reserved.1.16APPENDIX D Sample RatesSample Rates 1.16.1 How a Data Logger Stor

SmartReader Data Loggers90Copyright © 2010 ACR Systems Inc. All Rights Reserved. 10 min.22713200 20 min.4552400 30 min.6821600Table E-2: SmartReader

SmartReader Data Logger91Copyright © 2010 ACR Systems Inc. All Rights Reserved. 2 min.11940 4 min. 56 sec.2813352 10 min.562000 20 min.11318400 30 mi