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GM80

Product catalog summary

DC-Measurement Amplifier with Data Logger GM80

Overview: The GM80 is a versatile DC-measurement amplifier equipped with a data logger capable of storing over 15,000 measurements. It supports mains, battery, and accumulator operation, making it suitable for mobile applications. The device features a fast measurement rate of up to 1000/s and can process both active and passive sensor signals.

Key Features:

Data logger for over 15,000 measurements.
Supports mains, battery, and accumulator operation.
Fast measurement rate up to 1000/s.
RS232 and USB interfaces for data output.
10 sensor parameter sets available.
Min.-Max. memory and external trigger input.

Specifications:

Measuring accuracy: 0.1% f.s. ±1 digit.
Adjustable measuring rate: 1/10/100/1000 per second.
Display scope: ±9999 +3 digits for unit.
Input sensitivity: ±3.3 mV/V for passive, ±10V for active, 0/4-20 mA for current.
Operation time: >20 hours for passive sensors, >8 hours for active sensors.
Temperature range: Nominal 15-35°C, Service 5-45°C, Storage -10-70°C.
Dimensions: 200 x 100 x 40 mm, Weight: 500 g.
Protection level: IP40.

Options/Accessories: Various accessories are available, including adjustment amplifiers, accumulator sets, power supplies, printers, and interface cables.

Configuration and Evaluation Software GM80-VS2

Overview: The GM80-VS2 software provides comfortable configuration and evaluation capabilities with graphical presentation and automatic scaling of the Y-axis. It supports reading data from the logger and automatic storage in CSV or BMP formats.

Key Features:

Graphical presentation of measured variables.
Automatic/manual storage in CSV or BMP files.
Print-out of diagrams with date and definable headline.
Scaling function for input variables.
Resettable min/max value memory.
Variable average determination and tare for each measured value.

System Requirements: Compatible with Windows® 2003/2008/Vista/7/8/10 (32/64 Bit), requiring a dual-core processor of at least 1.8 GHz.

Catalog excerpts

O Data Logger for over 15000 Measurements O Mains-, Battery-, Accumulator Operation Q Trigger Input for External Controlling O Fast Measurement up to 1000/s O Display of the Physical Unit O Active or Passive Sensors O 10 Sensor Parameter Sets O Min.-Max. Memory O RS232-Interface O Time and Date O USB-Interface Description The measuring amplifier can process sensor strain gauge (SG) signals of ±3,3 mV/V and active signals of±10V and 0/4 .. 20 mA. Through its battery and/or accumulator operation, the GM80 is mobile applicable, but can also be supplied with an external power pack. High measuring accuracy, paired with a fast measuring rate is ensured by using highly precise amplifiers and components, a 16 Bit A/D converter and a fast ^-controller. The versatile configurable data logger can store a series of measurements with date and up to 15288 measured values. The output of measured values or log values to a computer or a printer can be optionally carried out through the USB- or the RS232-Interface. 10 parameter sets are available for sensors. The adjustment data, the sensor designation and the physical unit are stored here. Functions, such as tare, recall of min.-max. and/or delete min.-max. are available during the measurement. Through the additional trigger input, the data logger or the interface can be actuated externally. If the GM80 is not in the measuring mode, the device will automatically switch-off after 3 minutes. Also, at low measuring rates, the SG-supply is clocked power-saving. Option/ Accessories Art.-No. E-Mail: [email protected] Technical changes under reserve Internet: www.lorenz-sensors.com

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O Comfortable Configuration and Evaluation Software O Graphical Presentation O Automatic Scaling of Y-axis O Reading of the Data logger O Automatic Storage of the Measured Values as CSV or BMP-File Description Configuration and evaluation software for analysis and graphical presentation on a PC. The software allows direct read-in of measured data into a text file in CSV-Format through the USB- or a RS232 port of a PC. This enables further analyses with a commercially available spreadsheet program at any time. E-Mail: [email protected] Internet: www.lorenz-sensors.com Technical changes under...

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