SmartReader
Multi-channel configurable 8-bit data loggers
ACR SmartReader data loggers are multi-channel, user configurable data loggers that are able to monitor a variety of parameters. Durability is assured with a 3-year logger warranty and 10-year battery life.
Common Specifications
| Size | 107 mm x 74 mm x 22 mm (4.2" x 2.9" x 0.9") |
|---|---|
| Weight | 110 g (3.75 oz) |
| Case Material | Noryl® plastic |
| Operating Limits | -40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-condensing) |
| Clock Accuracy | +/- 2 seconds per day |
| Battery | 3.6 volt Lithium, 1 Amp-Hour |
| Power Consumption | 5 to 10 microamps (continuous) |
| Battery Life | 10 years under normal use (factory replaceable) |
| Mounting | Magnetic backing or locking eyelet |
| Memory Size | 32 K (32,768 readings) |
| Sampling Method | 1. Continuous (First-in, First-out) 2. Stop when full (Fill-then-stop) |
| Sampling Rate | User selectable rates between 8 seconds to once every 5 days |
| Resolution | 8-bit (1 part in 256) |
| External Connector | Removable screw-type terminal strip with Common (-) connection |
| PC Requirements | IBM PC or 100% compatible with at least 2MB RAM, 2MB of hard drive disk space and one free serial port |
| Software Requirements | TrendReader® 2 (compatible with Windows® 2000, XP and Vista 32bit) |
| Internal Temperature Sensor Type | NTC thermistor (10,000 ohms @ 25°C [77°F]) |
| Internal Temperature Sensor Range | -40 to 70°C (-40 to 158°F) |
| Internal Temperature Sensor Accuracy | +/- 0.2ºC over the range: 0 to 70ºC (+/- 0.3ºF over the range: 32 to 158ºF) |
| Internal Temperature Sensor 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) |
