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| Description |
| Series 6882 analogue amplifier adopts aluminum alloy shell and original high-performance devices inside to accurately amplify the output signal of the sensor, internal voltage stabilization, constant current bridge supply, voltage and current conversion, impedance adaptation, linear compensation, temperature compensation, etc. Convert the mechanical quantity into standard current and voltage signal output, which can be switched to ± 5V and 0 ~ ± 10V. It can be directly connected with the interface of automatic control equipment PLC single chip microcomputer upper computer terminal or computer network. It has the functions of external zero adjustment and external gain adjustment of standard signal, input overvoltage protection and output short-circuit protection. |
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| Technical Specification |
| Type |
6882 |
| Name |
Analogue amplifier |
| Signal input range |
0,8 ... 6 mV/V |
| Excitation voltage |
5 V DC |
| Input load |
4 × 350Ω load cells |
| Calibration mode |
Potentiometers adjust |
| Material of housing |
Aluminum alloy |
| Output signal |
0 ... 20 mA / 4 ... 20 mA / 0 ... 5 V / 0 ... 10 V / 0 ... ± 5 V / 0 ... ± 10 V |
| Power supply |
16 ... 30 V DC |
| Maximum power |
3 W |
| Accuracy |
≤ ± 0.05% F.S. |
| Acquisition frequency |
≥ 1000 Hz( Standard ) / ≥ 5000 Hz( Optional ) |
| Zero drift |
≤ ± 0.1μV / °C |
| Gain drift |
≤ ± 5 ppm / °C |
| Ambient temperature range |
-10 ... +60°C |
| Storage temperature range |
-30 ... +80°C |
| Reverse polarity and short circuit protection |
Yes |
| Protection degree |
IP 53 |
| Applications |
Industrial weighing technology |
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Force measurement in automation systems |
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Force monitoring on machines |
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Features |
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• Input signal: 0,8 ... 6 mV/V |
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• Measurement error: ≤ ± 0.05 % F.S. |
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• 4 wire load cell connection |
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• V, mA output selectable |
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• Aluminum alloy housing |
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• Protection class IP53 |
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