The
ACR SmartReader 7 8-channel process signal data
logger is a versatile data logger that can monitor
and record a variety of different process signals
including the popular 4-20mA and 0-5V. With
its seven input channels, the logger is ideal
for monitoring (through commercially available
transducers) a wide variety of measurement parameters.
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
|
+/-1% full scale |
|
Input Impedance
|
> 1 M ohm (200 mV channels)
> 1 M ohm (0 to 2.5 V channels)
20 K ohm (0 to 5.0 V channels)
40.9 K ohm (0 to 10.0 V channels)
100 ohm (0 to 25 mA channels) |
|
Transducer Restrictions
|
It is recommended to use a single power supply or loop isolators to avoid ground loops. |
|
Overload Protection:
|
Voltage channels: +/- 40 volts (reverse-polarity protected)
Current channels: +/- 70 mA (reverse-polarity protected) |
Ordering Information
| Model |
Memory |
Catalogue # |
| SR-007 |
32KB |
01-0031 |
| SR-007-0-2.5V |
32 KB |
01-0033 |
| SR-007-0-5V |
32 KB |
01-0034 |
| SR-007-0-10V |
32 KB |
01-0041 |
| SR-007-25mA |
32 KB |
01-0032 |
