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Strain Gauge Amplifier AME2

Strain Gauge Amplifier AME2
2Pages

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Scope of Supply Amplifier in DIN Rail Mount enclosure Standard (option U): 2 voltage outputs (direct / filtered), Strain gauge excitation supply 10 V Variants C: 1 current output 4...20 mA, direct + option U N: 1 current output 0.20 mA, direct + option U CD: 1 current output 4.20 mA, filtered + option U ND: 1 current output 0.20 mA, filtered + option U Additional Options E: Enlarged excitation supply 160 mA F: (Potentially explosive atmospheres): Use with safety barriers Special Features • Rise time of the filter can be infinitely adjusted • Reverse polarity isolated • Plug-in terminal blocks • All adjustments front panel accessible • Power supply and signal outputs galvanically isolated Odering example option F: Indicate the total resistance from measuring chain for option F (e. g. 350 Ohm): AME2-UF350 The amplifier AME2 has been designed for amplifying small sensor signals of full bridge strain gauges to standardized voltage and current levels. The narrow design of the AME2 amplifier is exceptionally well suited for DIN rail mounting in electrical cabinets. The favourable price / performance ratio makes the unit a good choice for cost sensitive applications. AME2 has two pots with 22 turns each (coarse and fine) are available for the zero adjust and gain adjustment. In addition to the direct voltage output with fast reaction times a filtered output is available, e.g. for display purposes. The rise time of the filter can be infinitely adjusted between 50 milliseconds and two seconds with the potentiometer accessible on the front panel. With the option C and N a current output is available which is associated with the direct fast voltage output. In case of the options CD and ND the current output is adjustable via the filtered voltage output. The connection of the power supply is reverse polarity protected. The outputs are potential isolated from the auxiliary power. Plug-in terminal blocks enable pre-wiring and simple trouble shooting. HAEHNE Elektronische Messgerate GmbH • Heinrich-Hertz-Str. 29 • D-40699 Erkrath Germany • Telefon 0211/9 2591-0 • Fax 0211/9 2591-20 http://www.haehne.de Email: info@haehne.de

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Terminal diagram Dimensions - DIN rail mount enclosure 99 x 22,5 x 114,5 mm (Lx W x H) - plug-in terminal blocks Technical Data Technical modifications reserved HAEHNE Elektronische Messgerate GmbH ■ Heinrich-Hertz-Str.29 ■ D-40699 Erkrath Germany ■ Telefon 0211/92591-0 ■ Fax 0211/92591-20 http://www.haehne.de Email: info@haehne.de

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Strain Gauge Amplifier AME2 2Pages

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Strain Gauge Amplifier AME2
2Pages