ACR Systems SmartReader Plus Data loggers

Multiple Channels
Monitor a variety of parameters
- Temperature
- Relative Humidity
- Current
- Voltage
- Pressure
- Process Signals
- Pulse
8-bit or 12-bit resolutions (on specific models)
10 year Battery Life
32KB, 128KB, or 1.5MB Memory capably (on specific models)
Remote access via modem or Ethernet connections
Fast Sample Rates (up to 25 Samples)
User configurable
Network capable (connect up to 10 data loggers)
Alarm Dial-out

ACR SmartReader Plus
Data loggers Shown

ACR SmartReader Plus are multi-channel, user configurable data loggers that feature 32K, 128K or 1.5MB memory. SmartReader Plus loggers are accessible remotely by modem; multiple loggers can also be linked to form a network.

Each r Plus is capable of handling a wide range of specific needs as well as general data logs, and can be coupled with specialized probes, furthering it's adaptabilities to the user's needs. Furthermore the probes are cross-compatible with the SmartReader series, making the SmartReader Plus a powerful, affordable addition to your instruments.

SmartReader Data Loggers Plus
Model	# of Channels	Memory	Measurement Types	Measurement Range (with probes)
SmartReader Plus 1	2	32KB 128KB 1.5MB	Temperature (w/ Thermistors)/Resistance/Switch Status, Ambient Temperature	-60 to 255°C (-76 to 491°F)
SmartReader Plus 2	4	128KB	Temperature, Relative Humidity (internal), Ambient Temperature, Relative Humidity(External)	-40 to 70°C (-40 to 158°F), 0 to 95% Relative Humidity
Conservation Logger	4	128KB	Internal temperature channel, Internal relative humidity channel, 0-5 Volt DC inputs (2, optional sensors)	0-5V (2x)
SmartReader Plus 3	8	32KB 128KB 1.5MB	Ambient Temperature, AC Current (4, w/ AC Current Probes), AC Voltage (3, w/ 1 or 3 Phase Voltage Transducers)	5-500A (Up to 3000 Amps w/ Current Transformer), 0-5V or 120VAC, 480VAC
SmartReader Plus 4	4	32KB 128KB	Ambient Temperature, Pressure, Relative Humidity, Temperature/Resistance/Switch Status	0-5, 30, 100 & 150 PSI
SmartReader Plus 4 LPD	2	32KB	Ambient Temperature, Low Pressure	+/-0.5", 1", 2", 5", 10" WC
SmartReader Plus 5	3	32KB 128KB	Ambient Temperature/Cold Junction Compensation), Thermocouple Temperature (2)	J, K, S, T, Thermocouple Ranges
SmartReader Plus 6	8	32KB 128KB 1.5MB	Ambient Temperature, Thermocouple Temperature (7)	J, K, S, T, Thermocouple Ranges
SmartReader Plus 7	8	32KB 128KB 1.5MB	Ambient Temperature, Analog Inputs (7)	0 - 2.5V, 0 - 5V, 0 - 10V, 4 - 20mA, 0 - 200mV
SmartReader Plus 8	8	32KB 128KB 1.5MB	Ambient Temperature, Temperature (7, With Thermistors)/Resistance/Switch Status	-60 to 255°C (-76 to 491°F)
SmartReaderPlus 9	2	32KB 128KB	Externally Generated Pulse signals/Dry Switch Contact Closures (2)	4095 Pulse/Second Period
SmartReader Plus 10	4	128KB	Ambient Temperature, Temperature w/ RTD Probes (3)	-230 to 300°C (-385 to 572°F)