• Enregisteur de donnée environnementale à 9 entrées

Enregisteur de donnée environnementale à 9 entrées

The GL500, Global multichannel datalogger, is the test addition to our line of rugged remote recording strumentation. It features 7 analog channels and 2 igital channels for data recording.

The GL500 can ecord over 40,000 readings and has four unique ecording options, fast (10 samples per second), rogrammable interval (1 second to multiple years), garithmic, and exception. The datalogger also has a ample on demand input that triggers a recording of pecial events, such as when a water sampler was riggered, when a door was opened, etc. Daily start and top alarm times can be programmed to limit recording tervals during a day. The GL500 includes Windows and DA software, allowing easy upload of data to a laptop, esktop, or PDA for transfer to a spreadsheet program.

  • The Global data logger is setup to accept any 4-20 mA ensor. The GL500 provides switched power to the ensors based on the sample interval and sensor warm p time settings. 2-wire and 3-wire sensors can be uickly connected to the datalogger's terminal strip and alibrated via the Global datalogger software. Your ensors can be accessed through dial-out to a remote odem attached to the GL500’s serial communication ort. The datalogger software has online help files that re easily accessed using drop down menus and links to uickly find the answers to your questions.
  • The data recorder has an optional rugged, lockable and eather-resistant enclosure that can easily be hidden, olted to a post, or secured inside an additional container or added protection from the elements, animals or andals. A 12VDC rechargeable battery and battery harger comes with this option.
  • Four sample modes: 10 times per second, interval, logarithmic, and exception
  • Both USB and Serial communication ports
  • Monitor up to 9 sensors at a time in addition to battery voltage
  • Battery powered for remote locations
  • Windows and PDA software included
  • Accepts any 4-20mA or 0-5V (upon request) input
  • Optional rugged, lockable, weather resistant enclosure


Memory: Non-volatile flash memory
Power: Voltage: 7.2 VDC Min. to 24.0 VDC Absolute Max
- Standby Current: 70uA Typical
- Logging Current: 5mA Typical + sensor current
Analog Sensor Inputs: 4-20mA (0-5VDC as factory option)
- Resolution: 12-Bit, 4096 Steps
- Channels: 7 Input channels + battery voltage monitor
- Sensor Warm-up Time: Programmable, 0-15 Sec
Digital Inputs: 2 Independent pulse counters
- Maximum Input Voltage: 24VDC
- Maximum Frequency: 100Hz
- Minimum Pulse Width: 2mS
- Maximum Count: 65,535 (16-Bit)
Sample Now Input: Sample-on-Demand input, software enabled
- Maximum Input Voltage: 24VDC
- Minimum Pulse Width: 2mS
Sample Modes: Fixed Interval Programmable from 1 Sec. to >1 Year
- High Speed 10 Samples per second
- Logarithmic Sample Rate (Approximation)
- Exception (Log only on deviation from previous reading)
Storage Capacity: 40,879 Recordings for all inputs plus time stamp
Data Overwrite: Select memory wrap or unwrap (unwrap will stop logging data once memory is full)
Communication Ports: RS-232 DB9 or USB Type B
Selectable Baud Rates: 9600, 19200, 28800, 38400, 57600, and 115200
Clock: Synchronizes to the time and date of user's computer
Operating Temperature: Industrial, -40°C to +85°C (Battery may not apply)
Enclosure: Polycarbonate (6.3" x 3.2" x 2.2"), Nema 4X
Weight: 11 oz or 3.5 lbs (with weather-proof enclosure)