SMARTREADER PLUS 7

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Process Signal Measurement Solution
Eight Channel Process Signal Data Logger
Recording process signals is easy and convenient with the SmartReader Plus 7. With seven input channels it is ideal for monitoring (through commercially available transducers) a wide variety of measurement parameters. All process signals can be displayed in their own engineering units using the simple equation editor in ACR’s TrendReader® Software for Windows®.

PRODUCT SPECIFICATION

No. of Channels - Eight. (One internal thermistor and 7 analog inputs).
Standard Inputs - Input type: Input Impedance:
0 to 2.5 volts DC channel Greater than 1M ohm
0 to 5.0 volts DC (2 channels) Greater than 1M ohm
0 to 10.0 volts DC channel Greater than 1M ohm
0 to 200 millivolts DC channel Greater than 1M ohm
0 to 25 milliamps DC (2 channels) 20 ohms
Optional Inputs - All external channels 0 to 2.5 volts, 0 to 5 volts, 0 to 10 volts, or 0 to 25mA.
Accuracy - +/– 0.5% of full scale.
Overload Protection:
Voltage channels: +/– 40 volts and Current channels - +/–70mA (reverse polarity protected).
Transducer Restrictions - The use of a single power supply is recommended to avoid ground loops or use loop isolators.
Memory Size - 32 KB, 128 KB and 1.5 MB. 

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