The SmartReader Plus 3 Data Logger easily and accurately records AC current and voltage. Simply connect ACR's current probes (which are clamped around power leads) and ACR’s AC voltage transducers to the logger's 0 to 5Vdc channels and begin recording. From the data collected you can even determine energy consumption (kWh) using ACR's powerful, versatile and and easy to use software.
Required with SmartReader Plus 3 Data Logger
>> TrendReader 2 Software
Required for Ethernet Connectivity
>> TrendReader 2 Software with USB Cable Kit (#TR2-USB)
>> Read the Networking and Remote Communications Guide
NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!
SmartReader Plus 3 Logger Features
- Depending on what model you get you can record up to 21,500 or 87,000 or 1,048,000 Readings
- Very Lightweight (110 Grams)
- 10 Year Battery Life
- Very Accurate
| Description | Part Number | |||
| SmartReader Plus 3 128 KB, 8-channels: one temp, four AC current and three 0-5V DC | SRP-003-128K | |||
| SmartReader Plus 3 - 32 KB, 8-channels: one temp, four AC current and three 0-5V DC | SRP-003-32K | |||
| SmartReader Plus 3 1.5 MB, 8-channels: one temp, four AC current and three 0-5V DC | SRP-003-1-5M | |||
| Software Kit - 1 Required | ||||
| TrendReader 2 Software with RS-232 Cable (IC-101) and Manual for Smart Reader series | TR2-RS232 | |||
| TrendReader 2 Software with USB Interface Cable (IC-102) and Manual for Smart Reader series | TR2-USB | |||
| TrendReader 2 Software CD Only (interface cable and manual not included), for SmartReader Plus, Smart Reader, IAQ and OWL Loggers | TR2-Standard | |||
| AC Current Probes | ||||
| 0 to 250 Amps, 60 Hz, user-selectable (0-5, 0-25, 0-100, 0-250 Amps), AC current clamp-on probe | A60FL | |||
| 0 to 250 Amps, 50 Hz, user-selectable, AC current clamp-on probe (0-5, 0-25, 0-100, 0-250 Amps) | A65FL | |||
| 0 to 500 Amps, 60 Hz, user-selectable, AC current clamp-on probe (0-5, 0-25, 0-100, 0-250, 0-500 Amps) | A70FL | |||
| 0 to 500 Amps, 50 Hz, user-selectable, AC current clamp-on probe (0-5, 0-25, 0-100, 0-250, 0-500 Amps) | A75FL | |||
| AC Voltage Transducers | ||||
| Voltage Transducer for logging single phase, 120 Volt, 60 Hz electrical systems, for loggers with a 0-5 Volt channel | VT-1P | |||
| Voltage Transducer for logging three phases, 480 Volt, 60 Hz electrical systems, for loggers with a 0-5 Volt channel | VT-3P | |||
| Standard NIST Calibration Service | ||||
| Standard NIST Temperature Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders | CAL-NIST-TEMP | |||
| Optional Accessories | ||||
| Fast Sampling Battery Pack | BP-101 | |||
| Network/Fast Sampling Power Supply - 120V - North American Version | PS-201-NA | |||
| Network/Fast Sampling Power Supply - 220V - European Version | PS-201-EU | |||
| Extra RS-232 Interface Cable for SmartReader, SmartReader Plus and Nautilus loggers | IC-101 | |||
| USB Serial Adapter | CABLE-USB232 | |||
SmartReader Plus 3 Logger Specifications
| General Specifications | |
|---|---|
| Channels | Eight: -One internal for ambient temperature -Four for AC current for use with ACR current probes -Three with 0-5 VDC inputs, which can be used with ACR AC voltage transducers to monitor 3 phase voltage.) |
| Memory Size | Available in 32 KB (21,500 readings), 128 K (87,000 readings) or 1.5 MB (1,048,000 readings) versions |
| Size | 107 x 74 x 22 mm. (4.2” x 2.9” x 0.9”) |
| Weight | 110 grams (3.75 ounces) |
| Case Material | Noryl Plastic |
| External Connector | Removable screw-type terminal strip with Common (-) connection |
| Operating Limits | -40°C to 70°C (-40°F to 158°F) and 0 to 95% Relative Humidity (non-condensing) |
| Clock Accuracy | ±2 seconds per day |
| Battery | 3.6 volt Lithium, 1 Amp-Hour |
| Battery Life | 10 year warranty (under normal use), factory replaceable |
| Power Consumption | 5 to 10 microamps (continuous) |
| Sampling Rates | User selectable rates from 25 per second to 1 reading every 8 hrs. (BP-101 Battery Pack or PS-201 Power Supply required for sample rates faster than 8 seconds) |
| Resolution | 12 bit (1 part in 4,096) |
| Mounting | Magnetic backing or locking eyelet |
| Software Compatiblity | Windows 3.1, 95, 98, 2000, ME, NT, XP, Vista (32-bit), Windows 7 (32-bit and 64-bit) |
| Software Requirements | TrendReader 2 software and interface kit |
| Product Approvals | Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets radiated and conducted emission require ments for the Interference Causing Equipment Standard f or Digital Apparatus of Industry Canada (ICES-003). IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/Burst and Radiated Emissions respectively for the Commission of the European Communities (CE) |
| 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” |
| Internal Temperature Sensor | |
|---|---|
| Type | Negative Temperature Coefficient Thermistor. 10,000 ohms @ 25°C (77°F) |
| 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 | 0.03°C (0.05°F) at 25°C (77°F). Better than 0.07°C (0.12°F) between -25°C (-13°F) and 70°C (158°F). Better than 0.13°C (0.23°F) between -40°C (-40°F) and -25°C (-13°F) |
| Current Probes | |
|---|---|
| Part Number | Range |
| A60FL (60 Hz) | 5, 25, 100, 250 Amps |
| A65FL (50 Hz) | 5, 25, 100, 250 Amps |
| A70FL (60 Hz) | 10, 50, 250, 500 Amps |
| A75FL (50 Hz) | 10, 50, 250, 500 Amps |
| Current Channels Accuracy: ±3.5% of full scale (above the lowest 10% of range) | |
| Voltage Transducers: | ||
|---|---|---|
| Part Number | Description | Range |
| VT-1P | Converts a single phase, 120 VAC , 60 Hz power systems to a proportional 0 to 5 volt DC output | 0 to 150V |
| VT-3P | Converts a three phase, 480 VAC , 60 Hz power systems to three proportional 0 to 5 volt DC outputs | 0 to 600V(3-phase) |
| Voltage Channels Accuracy: ±0.5% of full scale | ||
Fast Sampling with Battery Pack or External 120 Volt Power Supply
For sampling rates faster than once every 8 seconds, the Smart Reader Plus data loggers require the use of an external 120 volt power supply (#PS-201) or fast sampling battery pack (#BP-101).
The fast sampling battery pack has replaceable "AAA" batteries and 8" (20cm) cable attached, with a male stereo jack on the end. The stereo jack is plugged into the communication port on the Smart Reader Plus data logger.
The 120 Volt Power Supply is required when network length is greater than 50' , more than 3 loggers are on the network, or for sampling rates greater than 8 seconds on the SmartReader Plus Loggers.