ACR SmartReader Plus are multi-channel, user configurable data loggers that feature 32K, 128K or 1.5MB memory. SmartReader Plus loggers are accessible remotely by modem; multiple loggers can also be linked to form a network.
Common Specifications:
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Size |
107 x 74 x 22 mm (4.2" x 2.9" x 0.9")
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Weight |
110 grams (3.75 ounces)
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Case Material |
Noryl® Plastic
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Operating Limits |
-40°C to 70°C (-40°F to 158°F) and 0 to 95% Relative Humidity (non-condensing)
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Clock Accuracy |
+/-2 seconds per day
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Battery |
3.6 volt Lithium, 1 Amp-Hour
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Power Consumption |
5 to 10 microamps (continuous)
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Battery Life |
10-year warranty (under normal use) factory replaceable
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Memory Size |
32 K (21,500 readings)
128 K (87,000 readings)
1.5 MB (1,000,000 readings)
See specific models for availability
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Sampling Method |
1. Continuous (First-in, First-out); not available with sample rates faster than 8 seconds
2. Stop when full (Fill-then-stop)
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Sampling Rate |
User selectable rates from 25 per second to one reading every 8 hours. (BP-101 battery pack or PS-201 Power Supply required for sample rates faster than 8 seconds. See Accessories section for details.)
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Resolution |
12 bit (1 part in 4096)
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PC Requirements |
IBM PC or 100% compatible running MS® Windows 3.1, 95, 98, or NT, with a least 2MB RAM, 2MB of hard drive disk space and one free serial port
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Product Approvals |
Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets Class A radiated and conducted emission requirements of Section 2 of the Radio Interference Regulations of Communications Canada. IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/ Burst and Radiated Emissions respectively for the Commission of the European Communities (CE)
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Resistance to X-Rays |
Tested for protection against a 160kV dose @ 5mA for 30 seconds (150mA-sec) @ 38 inches F.F.D. (about 100 times that of an airport X-Ray machine). Tested for protection against Gamma Ray (equivalent to 0.137-1.38 mega volts) IR 192 - 28 curies @ 30 second exposure source to object distance 5"
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Variations:
SmartReader Plus 1
A powerful and accurate data logger designed for easy monitoring and recording of temperature. With one internal ambient temperature channel and an input for an optional remote temperature or contact closure sensor, the SmartReader Plus 1 is ideal for quick and accurate temperature recordings in a variety of applications.
2-Channel Temperature Data Logger
12 Bit Resolution
Options for up to 1,000,000 readings
10 year battery life
Fast sampling capability
View Datasheet
SmartReader Plus 2
A self-contained data logger that can monitor and record temperature and relative humidity - right out of the box. The on-board RH sensor is temperature compensated, permitting reliable, worry-free RH readings. For remote sensing of temperature and RH, simply attach ACR's temperature/RH probe, or for remote temperature sensing, attach ACR's thermistor probe.
- 4-Channel Relative Humidity and Temperature Data Logger
- 12 Bit Resolution
- 128K memory
- 10 year battery life
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Fast sampling capability
SmartReader Plus 3
easily and accurately records AC current and voltage. Simply connect the logger to ACR's current probes (which are clamped around the power leads) and voltage transducer and begin recording. From this data, you can also determine energy consumption (kWh) with TrendReader® 2 software.
8-Channel AC Current and Voltage Data Logger
Voltage Transducers available for 120 and 480 VAC
12 Bit Resolution
Options for up to 1,000,000 readings
10 year battery life
Fast sampling capability up to 25/second
SmartReader Plus 4
Provides easy monitoring and troubleshooting of pneumatic control systems. The unit is completely self-contained with a 1/4º quick release pressure fitting to allow a fast and trouble-free connection. As an added bonus, the SmartReader Plus 4 also monitors temperature and relative humidity.
SmartReader Plus 4 LPD
LPD (Low Pressure Differential) logger is a two channel logger with internal pressure and temperature sensors. The low pressure sensor is built into the logger and is capable of measuring low gauge and differential pressure.
One channel low differential pressure, one channel temperature
12 Bit Resolution
32K memory
10 year battery life
Fast sampling capability
SmartReader Plus 5
Ideal for those applications that require monitoring extremely high temperatures or monitoring temperature over a wide range. The logger has one internal channel for measuring ambient temperature and two external channels for use with ACR thermocouple wire or any J, K, S, T or E type thermocouple wire.
Two channels for Thermocouples, one channel ambient temperature
12 Bit Resolution
Options for up to 128K memory
10 year battery life
Fast sampling capability
SmartReader Plus 6
Monitor temperature over a wide range with the SmartReader Plus 6 data logger. Easily and accurately record temperature from any J, K, S, T or E type thermocouple probe. With seven inputs for thermocouple probes and an on-board cold-junction thermistor, the SRP6 is one of the most versatile thermocouple data loggers available.
Seven channels for Thermocouples, one channel ambient temperature
12 Bit Resolution
Options for up to 1,000,000 readings
10 year battery life
Fast sampling capability
SmartReader Plus 7
A versatile data logger for easy recording of common process signal variables. With seven input channels, the logger is ideal for monitoring (through commercially available transducers) a wide variety of measurement parameters.
8-Channel Process Signal Data Logger
12 Bit Resolution
Options for up to 1,000,000 readings
Options for a variety of input ranges, including AC and DC Voltage, and 4- 20mA
Voltage Transducers available for 120 and 480 VAC
Fast sampling capability
SmartReader Plus 8
The ideal solution for recording temperature in up to eight different locations simultaneously. Choose from a variety of different thermistor probes.
Seven channels for external thermistors, one channel ambient temperature
12 Bit Resolution
Options for up to 1,000,000 readings
10 year battery life
Fast sampling capability
SmartReader Plus 9
A versatile data logger designed for easy counting and recording of switch contact closures and voltage pulses. It has two pulse/contact channels. Note for "switch status" logging - see SmartReader Plus 8
Two channels for pulse inputs
12 Bit Resolution
Options for up to 128K memory
10 year battery life
Fast sampling capability
SmartReader Plus 10
A powerful and accurate RTD temperature logger designed for easy monitoring and recording of temperature. Any RTD probe or sensor with a TCR of 0.00385 can be used with this logger.
- 3 channels for RTDs, one channel for ambient temperature
- 12 Bit Resolution
- 128K memory
- 10 year battery life
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Fast sampling capability
View Datasheet
Additional Software Options:
RealTime Graphing Options (purchased in addition to PowerWatch Software)
With RealTime Graphing software, you can graph data in real time as an ACR data logger or PowerWatch records. This software plug-in only works with TrendReader or PowerWatch software. Both progams (i.e. TrendReader 2 and RealTime Graphing) must run at the same time in order to view the real time data in a graphical format. Set alarm thresholds to trigger audio or visual alarms, or to run an alarm macro to simulate any keystrokes on your computer. RealTime Graphing software allows you to detect problems or potential problems giving you the edge to act before something drastic or damaging occurs. Since ACR data loggers and the PowerWatch accumulate historical data, you can still look back and analyze logged information at a later date. Data collected by RealTime Graphing software can also be saved for later use or exported to other Windows® programs (in ASCII format).
Features Include:
Setting Alarm Thresholds
Set alarm thresholds to trigger audio or visual alarms, or to run an alarm macro. The alarm macro can be simulated by using any keystrokes on your computer. RealTime Graphing software allows you to detect problems or potential problems giving you the edge to act before something drastic or damaging occurs.
Saving and Exporting Data
Since ACR data loggers and the PowerWatch accumulate historical data, you can still look back and analyze logged information at a later date. Data collected by RealTime Graphing software can also be saved for later use or exported to other Windows® programs (in ASCII format).
TalkBack Software
TalkBack software has two main features: (1) it automatically downloads logged information from any SmartReader Plus data logger and (2) it responds to SmartReader Plus alarms. TalkBack also works with SmartReader Plus data loggers that are on a local or remote network.
Auto-Backup Feature
To automatically download information from a SmartReader Plus data logger, TalkBack will contact the logger (direct if local, by modem if remote), download the logger’s information, and save it to the computer’s hard drive at user-set intervals. This prevents manually backing up logged data when the logger’s memory becomes full.
Alarm-Indicating Feature
TalkBack software can be set up to receive all tripped alarms from SmartReader Plus data loggers (initially set up in Trend 2 Software) When the data logger measures an exceeded value on any of its channels, the logger will call the computer and TalkBack will run an alarm macro, which has been set by you. Macro options include sounds, visual alarms, running of other programs, and calling a pager or cell phone with Caller ID capability.