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XR440 Pocket Data Logger Downloadable Data Sheet The XR440 Pocket Logger® (photo below), is a four-channel data logger with direct-connect sensors for temperature, humidity, high pressure, low pressure, ac current, ac voltage and light.  The XR440 reads 0-5v signals, resistances, and contact closures, and connects to over 25 accessory sensors with no external power required.  Miniature plug-in modules are available for additional voltage ranges, 4-20ma signals, thermocouple and millivolt signals.  An external module accepts pulses.  The XR440 logs up to 129,024 readings.  All sensors are powered from an internal, user-replaceable battery.  Any combination of four sensors can be used with the XR440 Data Logger.  Battery life with any mix of connected sensors is typically 2 to 3 years. Catalog PDF: 614 KB / 11 pages Free, easy to use Windows Software for setup, data transfer and graphing. The XR440 Data Logger was designed for easy setup and trouble free operation. Direct-connect sensors include Temperature, Humidity, Pressure, AC current, AC Voltage, Light and Process Signals. The Data Logger's four input channels accept any combination of the above sensors, plus resistive, 0-5 vdc signals, and contact closures. Stands alone: The XR440 Data Logger does not require a computer while it is logging. You connect it to a computer using a serial RS232 cable (Part No. IC209, listed below) for setup, data transfer or to display readings in real time. You can also communicate with the Data Logger using cellular or land-line modems, or a wireless link. Long life: Battery life with any combination of sensors is over two years (continuous operation). All sensors are powered from the logger's battery. The battery is user-replaceable (standard 9 volt size). Connect sensors: Lead wires from Probes and Sensors are connected to the Data Logger's detachable terminal block using a screw driver. Easy to use: To start logging, the user selects the Data Logger's Setup screen using Pocket Logger Software (available for free download). 'Point and click' choices include start and run mode, channel scaling, and sample rate (2 seconds to 12 hours - fast sampling from 1Hz to 200Hz is also available, but with reduced functionality, see specifications for details). Text fields describing the logging session can be edited. A single 'Click' sends the Setup to the Pocket Logger. Transfer data: Data may be transferred using a serial cable, a wireless link, or using modems (cellular or land line). Data transfers do not interfere with any on-going logging session. Network: Multiple XR440 Data Loggers can be networked using the PACE M31 Multiplexer. Graph data: A presentation-quality graph displays on your PC immediately after transferring data. Data can be easily exported to spreadsheet or statistical programs. Key Benefits Four multi-purpose inputs; mix and match PACE sensors in any combination. Each input will also read resistance, 0-5 vdc or a contact closure. Data retention of over 200 years with no power. High accuracy, up to +/-0.15°C and +/-0.25% F.S. with no calibration. Adjustable resolution of 12, 10 or 8 bits (lowering resolution increases reading storage capacity, see specifications). Wide operating temperature range -40°C to 60°C (-40°F to 140°F). Certificate of Validation, traceable to NIST, included with each unit. Long battery life, runs unattended for over 2 years (including sensors) without external power. Optional Pulse Module for tipping bucket rain gage, gas and water meters, and kWH meters. Optional Scaling Module for +/-5, 0-10, ±17, 0-20, ±27, 0-30, ±60, 0-60 vdc and 4-20 ma signals. Optional Thermocouple / Millivolt Modules for thermocouple or millivolt signal. Easy to use Windows software (full version available for free download) for logger setup, data transfer, graphing and data export. CE Marked. Y2K compliant. Detailed Specifications Frequently Asked Questions Pricing Part No. Price Description XR440 RM2,800.00 Standard XR440, stores up to 32,256 readings XR440-M RM3,300.00 XR440 with 4 times larger memory, stores up to 129,024 readings Each XR440 Pocket Data Logger includes battery, terminal block and Certificate of Traceable Validation. Pocket Logger Software included with each order. Warranty: The XR440 Data Logger is backed by a 3 year limited warranty. XR440 Accessories (sensors, probes, etc.) are backed by a 1 year limited warranty. Required accessory: IC209 Interface Cable (listed below). Interconnect Cables Part No. Price Description IC209 (REQUIRED) RM260.00 Connects XR440 Data Logger to PC's com port. Female D-sub 9 pin connector to 3.5mm plug. 6 FT (1.8 meters) IC211 Modem Cable Connects XR440 Data Logger to dial-up modem. Male D-sub 25 pin connector to 3.5mm plug. 3FT (0.9 meter). Contact PACE for recommended modems. Cellular Modem   Contact PACE for recommended cellular hardware. ICE-12FT Extends IC209 or IC211 Cable. 12 FT (3.7 meters).