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ACR Systems
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<< ACR Systems AC Current Dataloggers

ACR SmartReader 3
Four Channel AC Current Data Logger
  • Four Channel
  • Monitor AC current and Ambient Temperature
  • No Interruptions
  • 10-year battery life
  • Memory Capacity of 32,767 readings
  • Remote access via modem or Ethernet
  • Network capable
  • User configurable

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ACR SmartReader3 Shown

Product Information
Datasheet 78 KB
Ordering Info

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The SmartReader 3 makes easy, accurate recordings of AC current. You can use this logger with up to three external current probes for recording three-phase systems or related equipment simultaneously. The easy-to-use ACR/Amprobe CTs provide safe current readings by simply clamping around the power leads.
 
SmartReader 3 Specifications
Number of Channels
Four  
  • One for Ambient Temperature
  • Three for AC current for use (with ACR Current Probes)
Memory Size 32 KB (32,767 readings)
Resolution 8-bit
Current Accuracy +/- 4% F.S above 10% of Range
Sampling Methods 1. Continuous (First-in, First-out)
2. Stop when full (Fill then stop)
Rates User selectable rates from 5 per second to once every 12 hours
Operating Limits -40 to 70°C (-40 to 158°F) and 0 to 95% relative Humidity
External Connector Removable snap type connector
Clock Accuracy +/- 2 seconds per day
Resolution 8-bit (1 part in 256)
External Connector Removable screw-type terminal strip with common (-) connection
Power Source Battery 3.6 volt Lithium, 1 Amp-Hour
Power Consumptions 5 to 10 microamps (continuous)
Battery Life 10 Years under normal use
General Specifications Size 107 mm x 74 mm x 22 mm (4.2" x 2.9" x 0.9")
Case Material Noryl plastic
Mounting Magnetic backing and locking eyelet
Certification Certified to CE standard EN50082-1: 1992 (European Generic Immunity) covering ESD, RFI, and EFT/B
Meets CE Standards EN55011 Class B: 1991 (European Radiated Emissions) and CISPR Class B: 1991 (International Radiated Emissions)
Internal Temperature Sensor Type NTC thermistor (10,000 ohms @ 25°C [77°F])
Range -40 to 70°C (-40 to 158°F)
Accuracy +/- 0.2ºC over the range: 0 to 70ºC (+/- 0.3ºF over the range: 32 to 158ºF)
Resolution 0.4ºC (0.7ºF) @ 25ºC; better than 1ºC (1.8ºF) between -25 and 70°C (-13º and 158ºF); better than 2.0ºC (3.6°F) between -40 and -25°C (-40ºF and -13ºF)
Internal Temperature Sensor
Type Negative Temperature Coefficent Thermistor
Accuracy +/-0.2°C over the range of 0 to 70°C (+/-0.3°F over the range of 32 to 158°F
Range -40 to 70°C (-40 to 158°F)
Resolution 0.4°C (0.7°F) at 25°C (77°F); better than 1 °C (1.8°F) between -25°C and 70°C (-13°F and 158°F); better than 2.0°C (3.6°F) between -40°C and -25°C (-40°F and -13°F)
Software
Basic Software: TrendReader 2 System Requirements (Required for Standard use)
Processor Pentium II-350MHz or Faster
Operating System Windows 2000 SP4, XP SP2
Available Hard drive space At Least 250 MB of Hard disk space
Memory 128 mb of Ram (256 MB Recommended)
Communication Ports USB or Serial Port, dependant on interface cable
Internet Browser Internet Explorer 6 or higher
Screen resolution 1024 x 768 or higher
Additional Equipment Mouse or other pointing device
More info More info on the TrendReader Standard 2>>
 
Ordering Information
ACR TrendReader 2 Software required for usage
Model Description Buy Online Price
SR003 ACR Systems SR-003 SmartReader 3 - 32 KB Four channel, 8 bit, 32 KB data logger (One ambient temperature and three AC current channels). (Catalog# 01-0026  Buy Now $399.00
Software
TRS2FULLINSTALL  ACR Systems TRS2-FULL INSTALL TrendReader 2 Full Install CD. (Latest version) Buy Now $130.00
TRS2UPGRADE  ACR Systems TRS2-UPGRADE TrendReader 2 Upgrade CD. (Requires a previous version of TrendReader Standard.) Buy Now $110.00
TRS2WIC101  ACR Systems TRS2-W/IC-101 TrendReader 2 Interface Package (IC-101) Software CD & Serial Port Interface cable for SR/SRP data loggers Buy Now $230.00
TRS2WIC102  ACR Systems TRS2-W/IC-102 TrendReader 2 Interface Package (IC-102) Software CD & USB Interface cable for SR & SRP data loggers Buy Now $240.00
AC Clamp-on Current Probes
A60FL Frequency 60Hz

Current

 5, 25, 100, 250 Amps Buy Now $143.00
0-250A 60Hz AC current clamp-on probe
A65FL Frequency 50Hz

Current

 5, 25, 100, 250 Amps Buy Now $143.00
0-250A 50Hz AC current clamp-on probe
A70FL Frequency 60Hz

Current

 10, 50, 250, 500 Amps Buy Now $150.00
0-500A 60Hz AC current clamp-on probe
A75FL Frequency 50Hz

Current

 10, 50, 250, 500 Amps Buy Now $150.00
0-500A 50Hz AC current clamp-on probe
Included Accessories
 
  • 1 - Users guide
 Included
Optional Accessories
Line Splitters
A47CL ACR Systems A-47CL N/A AC Current Line Splitter/Multiplier North American line splitter. Separates hot/neutral lines between electrical device and receptacle. Includes a 10X multiplier. For use with A60FL and A70FL Buy Now $54.00
A47LACR ACR Systems A-47L CEU AC Current Line Splitter/Multiplier Cont. Europe line splitter. Separates hot/neutral lines between electrical device and receptacle. Includes a 10X multiplier. For use with A65FL and A75FL Discontinued
Networking
MA100 ACR Systems MA-100 Modem-Logger Int. Cable Adapter (MA-100) Adapts the IC-101/LIC-101 logger interface cable for use with analog Telco modems Buy Now $27.00
USMC  ACR Systems USM-C Logger/Network Modem (Computer Station) Pre-programmed, external PC Telco modem for communicating remotely with single or networked loggers. North American version Buy Now $340.00
USMR  ACR Systems USM-R Logger/Network Modem (Remote Station) Pre-programmed, external remote Telco modem for communicating remotely with single or networked loggers. North American version Buy Now $340.00
Power Supplies
BP101  ACR Systems BP-101 Portable power supply for SmartReader Plus data loggers for sampling faster than 8 seconds. Buy Now $54.00
PC Interface Cables
IC101  ACR Systems IC-101  9-pin PC serial port to logger interface cable. Compatible with SmartReader & SmartReader Plus loggers Buy Now $119.00
IC102  ACR Systems IC-102 USB port to logger interface cable. Compatible with SmartReader &  SmartReader Plus loggers Buy Now $143.00
CB020  ACR Systems CB-020 25' 20' stereo cable extension for an IC-101 cable, 8 port network interface cable, or SmartReader Plus stereo style network Buy Now $10.00
SC004  ACR Systems SC-004 Replacement 6' cable for old-style IC-101 cables with removable stereo cables. Male to male connection Buy Now $6.00
Cases & Protectors
GLS  ACR Systems GLS Logger Protective Sock Protective Gortex® sock for protecting loggers from debris and contaminants. Ideal for relative humidity loggers and probes Buy Now $35.00
SRCAP  ACR Systems SR-CAP SmartReader Family Protective Cap Plastic plug to protect the SmartReader/SmartReader Plus communication port from debris and contaminants Buy Now $3.00
SC100 ACR Systems SC-100 General Purpose Briefcase style, locking, customizable logger & accessory storage case Buy Now $155.00
Other Accessoreis
000060 ACR 00-0060 Terminal Block Screwdriver. Flat screwdriver for tightening terminal block on SmartReader/SmartReaderPlus  Buy Now $3.00