| The SmartReader Plus 7 is 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.
Applications
Monitoring wind speed, flow, tank level, pressure, current, voltage, power, SCADA troubleshooting, etc.
 
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
|
|
