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Counter- Event and State Data Logger with USB Interface
OM-EL-USB-5
PLACE ORDER - Functions as:
Event Data Logger
State Change Data Logger
Event Counter - Accepts Input Voltage Up to 24 Vdc or Volt Free (Dry) Contacts
- Rising and Falling Edge Triggering
- LED Flash on Event/ State Change
- Screw Terminal Connections
- USB Interface for Setup and Download
- Includes Replaceable High Capacity Lithium Battery, Windows Control Software and Measurement Leads
Description
Description
The OM-EL-USB-5 standalone data logger can record events (detectingan input and storing the time and date of occurrence), record statechanges (similar to an ‘event’ but also recording when the inputreverts back to normal) and count events (count the number of eventsthat happen in a time period, without any individual event time or dateinformation). Up to 32,510 events or state changes can be recordedand up to 32,510 timed intervals in event counter mode(with 65,536 events in each interval).
Events and state changes can be triggered by either a rising edge(a voltage going from low to high) or falling edge (a voltage going fromhigh to low). It is also possible to use volt free (dry) contacts. In thiscase instead of measuring an external voltage, the data loggerapplies a voltage across the screw terminals and detects when theinput closes (e.g., a relay or microswitch).Fast logging rates allow event capturing at speeds of up to twotimes per second and state changes at speeds of up to four times persecond. Event counting can operate at speeds of up to 100 times persecond (when the LEDs are turned off). The data logger is supplied complete with Windows software,measurement leads terminated with crocodile clips and a long-life lithium battery which allows logging for up to 1 year. Functionality of the unit is indicated by flashing red and greenLEDs. The red LED can be set up toflash every time an event occurs.
The user can easily set up the logger, and download the storeddata by plugging the data logger into a PC’s USB port and runningthe included Windows control software. Easy to install and use,the control software runs under Windows® 2000, XP, Vista,7 and 8 (32-bit and 64-bit).
The software is used to set-up the data logger as well as download,graph and export data to Excel. The software allows the followingparameters to be configured: logger name, recording mode (events, state changes or count events), triggering on rising of falling edges, voltage or volt free (dry) contact triggering, input voltage range, flash red LED on event/state change,time period for event counting (i.e. count the number of eventsevery 10 s). The maximum number of events per time period is limited to 65,000.
Specifications
Time Between:
Events: 500 msec min
State Changes: 500 msec min
Event Counts: 10 msec min (with LEDs disabled);50 msec min (with LEDs enabled)
Input Voltage: Software selectable input voltage range (see inputvoltage table below)
Volt Free (Dry) Contacts:
Voltage: 2.75V min, 3.6V max(voltage decreases as the battery is discharged)
Current: 35 uA typical
Timing Accuracy: ±3 sec per 24 hours at 20ºC
Memory: Up to 32,510 readings in event mode or state change mode,or up to 32,510 timed intervals in event counter mode
Operating Temperature Range: -35 to 80°C (-31 to 176°F)
Visual Indicators (Red and Green LEDs): The green LED will flash once every 10 sec to indicatenormal logging, once every 20 secto indicate low battery or twice every20 sec to indicate data loggermemory full; the red LED can be setup to flash once each time an event,state change or count is recorded
Software: Windows 2000/XP/VISTA/7 and 8 (32-bit and 64-bit)
Power: 1/2 “AA” 3.6V lithium battery(included)
Battery Life: 1 year (assuming1 event every 5 mins at 20ºC involtage input mode)
Weight: 40 g (1.4 oz)
Dimensions: 98 L x 26.8 mm W (3.86 x 1.05") Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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