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Digital Measuring Amplifier DMA2 - HAEHNE
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Digital Measuring Amplifier DMA2 - HAEHNE


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HAEHNE
Scope of Supply
- Amplifier with additional PCB in field enclosure
- Standard (Option U): 2 voltage outputs (direct I filtered), 10 V strain gauge supply voltage
Additional Accessories
- Option C: 1 current output 4.. .20 mA, 2 voltage outputs (direct / filtered),
- Option N: 1 current output 0...20mA, 2 voltage outputs (direct / filtered),
- Option F: Explosion proof in conjunction with safety barriers
- Option J: Strain gauge supply voltage 5 V
Product Description
Digital Measuring Amplifier DMA2
Special Features
□ Integrated display of actual force and parameters
□ Simple operation with control panel buttons
□ Calibration and zero adjust by menu prompts
□ 2 voltage outputs (direct I filtered)
□ Percent or actual value display |3Vi digits]
□ Peak value storag
This space saving SMD components design combines the advantages inalog and digital electronics:
Fast signal processing without AD converter steps
Application
The amplifier DMA is designed for full bridge load cells as well as special web tension sen-
In a cabinet it can be DIN rail mounted or directly to a wall.
The DMA offers especially OEM's substantial simplification of cor sioning and service:
- Pre-setting of amplification (to be selected in the MENU)
- Plug-in terminal blocks designed for pre-wiring
- Zero adjust and calibration by push buttons
- Display of actual force (as percent of nominal force or actual value)

pageCatalog pdf di En 2012-05-21-25