mem GmbH - Messtechnik und Oszilloskope SmartReader Plus7

The SmartReader Plus7 records a variety of different process signals including the popular 4-20mA and 0-5V. With seven input channels it is ideal for monitoring (through commercially available trandsducers) a wide varity of measurement parameters such as flow, level pressure, and much more. All process signals can be displayed in their own engineering units using the simple equation editor in ACR´s TrendReader® Standard software.

Product Specifications

No. of Channels: Eight
- One for ambient temperature
- Seven for analog inputs
Standard Models:

Input type	Input impedance
0-25. V (1 channel)	Greater than 1M Ohm
0-5 V (2 channels)	Greater than 1M Ohm
0-10 V (1 channel)	Greather than 1M Ohm
0-200 mV (1 channel)	Greather than 1M Ohm
0-25 mA (2 channels)	20 Ohm

Other Models: All inputs: 0-2,5 V; 0-5 V; 0-10 V; or 0-25 mA
Accuracy: +/- 0.5% of full scale
Overload Protection:
Voltage channels: +/- 40 Volts
Current channels: +/- 70 mA (reverse polarity protected)
Transducer Restrictions: The use of single power supply is recommended to avoid ground loops or use loop isolators.
Memory Size: 32 KB, 128 KB and 1.5 MB