Pulse Info Logger - Smart Reader Plus 9

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Pulse Info Logger - Smart Reader Plus 9

The SmartReader Plus model 9 is a versatile data logger designed for easy counting and recording of switch contact closures and voltage pulses. It has two pulse/contact input channels. Data can be displayed in custom engineering units using the simple equation editor of ACR's TrendReader for Windows Software.

Applications : Monitoring fluid and air flow, energy use, wind speed, shaft RPM and rainfall.

Specifications :

No. of Channels : Two. (Two external inputs for externally-generated pulse signals and dry switch contact closures).
Minimum Pulse Width : 2 milliseconds.
Switch Contact Closure Input :
- Input type : Uncommitted swtich or relay contacts.
Logic Inputs :
- Logic type : Active logic signals.
- Input voltage :
  - Low = 0 to 0.5 volts (DC).
  - High = 4.5 to 24 volts (DC).
Maximum Frquency : 512 Hz.
Input Impedance : 750 K ohm

Common Specifications :

Size : 107 x 74 x 22 mm (4.2" x 2.9" x 0.9")
Weight : 110 grams (3.75 ounces)
Case Material : Noryl Plastic
Operating Limits : -45°C to 70°C (-50°F to 160°F) and 0 to 95% Relative Humidity (non-condensing)
Clock-Accuracy : +/-2 seconds per day plus one sampling interval
Battery : 3.6 volt Lithium, 1 Amp-Hour
Power Consumption : 5 to 10 microamps (continuous)
Battery Life : Ten years (Factory Replaceable)
External Connector : Removable screw-type terminal strip with Common (-) connection
Memory Size : 21,500 readings
Sampling Methods :
1. Continuous (First-in, First-out)
2. Stop when full (Fill-then-stop)
Sampling Rates : User selectable rates from 25 per second to every 8 hours. (BP-100 battery pack required for sample rates less than 8 seconds)
Resolution : 12 bits (1 part in 4096)
PC Hardware Requirements : IBM PC or 100% compatible with: at least one free serial port;
Software Requirements : TrendReader for Windows-Windows version 3.1 or later already running with at least 2MB of RAM memory and 2MB of hard drive disk space
Product Approvals : Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets Class A radiated and conducted emission requirements of Section 2 of the Radio Interference Regulations of Communications Canada. IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/Burst and Radiated Emmisions repectively for the Commision of the European Communities (CE).
Resistance to X-Rays : Tested for protection against a 160kV dose @ 5mA for 30 seconds (150mA-sec) @ 38 inches F.F.D. (about 100 times that of an airport X-Ray machine). Tested for protection against Gamma Ray (equivalent to 0.137 - 1.38 mega volts) IR 192 - 28 curies @ 30 second exposure source to object distance 5"

Internal Temperature Sensor (common on all models):

Type : Negative Temperature Coefficient Thermistor.
10,000 ohms @ 25°C (77°F).
Tolerance (sensor only) : +/-0.2°C, over the range of 0 to 70°C (+/-0.3°F, over the range of 32 to 158°F).
Range : -40 to 70°C (-40 to 158°F)
Resolution : 0.03°C (0.05°F) at 25°C (77°F).
Better than 0.07°C (0.12°F) between -25°C (-13°F) and 70°C (158°F).
Better than 0.13°C (0.23°F) between -40°C (-40°F) and -25°C (-13°F).

CAT. NO. _	DESCRIPTION _
ACRSRP-009.............	Pulse Logger
ACRTR-WIN-SRP....	TrendReader - includes everything needed to access information from any 12 bit srp logger Windows version