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ACR SmartReader Plus 7 Data Logger for External Sensors

ACR SmartReader Plus 7 Data Logger for External Sensors

SmartReader Plus 7The SmartReader Plus 7 is a versatile data logger used for recording common process signal variables. With seven analog input channels and one internal temperature reference channel, the logger is ideal for monitoring where power is not available or a continuous record is needed. This 8-Channel Data Acquisition device is ideal for attaching to existing systems or new deployment. Input options include 0-2.5V, 0-5V or 0-10V DC, and 0-25mA DC.

Application areas include HVAC Systems, Industrial Controls, Compressed Air, Water and Wastewater. Critical parameters are measured at a preset time interval and the readings are stored giving a time and date stamp of when an event occurred.

 

Specifications

Input Ranges – Standard Model 0 to 2.5 volts DC (1 channel)
0 to 5.0 volts DC (2 channels)
0 to 10.0 volts DC (1 channel)
0 to 200 millivolts DC (1 channel)
0 to 25 milliamps DC (2 channels)
Input Ranges – Other Models 0 to 2.5 volts DC (all external channels)
0 to 5 volts DC (all external channels)
0 to 10 volts DC (all external channels)
0 to 25mA DC (all external channels)
Accuracy +/- 0.5% of full scale
Overload Protection Voltage channels: +/- 40 volts (reverse-polarity protected)
Current channels: +/- 70 mA (reverse-polarity protected)
Input Impedance > 1 M ohm (200 mV channels)
> 1 M ohm (0 to 2.5 V channels)
> 1 M ohm (0 to 5.0 V channels)
> 1 M ohm (0 to 10.0 V channels)
20 ohm (0 to 25 mA channels)
Transducer Restrictions It is recommended to use a single power supply or loop isolators to avoid ground loops

The base sampling interval is 8 seconds, and longer averaging & recording intervals can be chosen. To log at rates faster than once every 8 seconds, SmartReader Plus Data Loggers require a separate 5V power supply.
This can be achieved by using a USB cable to a computer (powered up), or the BP-101 Battery pack, or a 5V power supply.

Data on SmartReader Plus 7 (SRP7)

Pricing – Standard input models: (1x 200mV channel, 1x 2.5V channel, 2x 5V channels, 1x 10V channel, 2x 25mA channels)
SRP-007-128K Smartreader Plus 7 with standard (mixed) inputs, 128KB RAM:
$1425+GST  (03/19)
SRP-007-1.5M  Smartreader Plus 7 with standard (mixed) inputs, 1.5MB RAM: $1560+GST  

Pricing – Model with all 0-25mA inputs:
SRP-007-25mA-128K  Smartreader Plus 7 with all 0-25mA inputs, 128KB RAM:
$1425+GST  

Pricing – Model with all 0-2.5V inputs:
SRP-007-2.5V-128K  Smartreader Plus 7 with 7x 0-2.5V DC inputs, 128KB RAM: $1425+GST  (03/19)

Pricing – Models with all 0-5V inputs:
SRP-007-5V-128K Smartreader Plus 7 with 7x 0-5V DC inputs, 128KB RAM: $1425+GST  (03/19)
SRP-007-5V-1.5M  Smartreader Plus 7 with 7x 0-5V DC inputs, 1.5MB RAM: $1560+GST  

Pricing – Models with all 0-10V inputs:
SRP-007-10V-128K Smartreader Plus 7 with 7x 0-10V DC inputs, 128KB RAM: $1425+GST  (03/19)
SRP-007-10V-1.5M  Smartreader Plus 7 with 7x 0-10V DC inputs, 1.5MB RAM: $1560+GST  

Also required with SmartReader Plus loggers:
TR3-IC102  TrendReader software for Windows with IC-102 USB cable, see below

For fast scanning, see BP-101 Battery Pack option at the end of this section.

Software: TrendReader for Windows

TrendReader

TrendReader® 3 is a powerful, versatile and easy-to-use software application for all versions of windows, designed exclusively for ACR’s SmartReader Plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers.

Powerful features and easy setup enables collected data to be thoroughly analyzed in seconds.

TrendReader Software details includes download trial (ACR site, opens in new tab)

Data Sheet on TrendReader 2 Rev 6, 7/11/2012 (pdf, opens in a new tab)

Data collected in ACR Data Loggers is downloaded using the USB port of a computer, with the bundled IC-102 cable.

TrendReader Software features:

  • Simple logger setup window
  • Compound multiple graphs to a resultant graph
  • Export data to most spreadsheet formats
  • Interface with remote loggers via modem
  • Multi-graph display
  • Zoom
  • Scale units
  • Add comments
  • Data table view

Updates: TrendReader updates are available free of charge to existing users at the ACR website – downloads.

TR3-IC102 TrendReader3 software package for PC, including IC-102 USB interface cable for SRP loggers: $295+GST  (03/19)
The USB cable has a minijack plug on one end for the SmartReader Plus logger, and a USB plug on the other end for the PC.

An RS-232 Serial logger cable is also available, for connecting SRP loggers to serial device servers etc:
IC-101  RS-232 9-pin PC serial port to logger interface cable, for SmartReader Plus loggers: $195+GST

For connecting SmartReader Plus loggers directly to modems, a different serial cable is available:
IC-101RFA  DE9M connector w/built in Null Modem for connection to DCE (RF/Cellular Modem), c/w 30cm M-M Stereo Cable: $195+GST

BP-101 Battery Pack

Fast Sampling Battery Pack 101

SmartReader Plus Data Loggers require the BP-101 Battery pack to log at rates faster than once every 8 seconds. A male stereo jack and cable plugs directly into the communication port on the logger. Uses 4 AAA batteries (included) and are user replaceable.

Size: 80 x 55 x 40 cm (3.25 x 2 x 1.5 inches)

Portable power supply for SmartReader Plus data loggers to allow them to sample faster than 8 seconds.

BP-101 Battery pack: $105+GST

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