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INPUT |
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Input |
PT 100Ω (3-wire) |
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Cable resistance |
≦50Ω (3 wires with the same resistance) |
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PT100Ω sensor current |
＜ 0.8mA |
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ZERO adjustment range |
± 10 % |
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SPAN adjustment range |
± 10 % |
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OUTPUT |
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Output |
4-20mA; 2-wire |
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Accuracy |
± 1 % of F.S. |
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Load resistance |
≦ (supply voltage-8V) / 0.02AΩ |
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Load resistance stability |
± 0.05% / 100Ω |
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Power supply stability |
± 0.25% / V |
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Temperature drift |
＜±0.015% F.S. / ℃ |
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Calibration temperature |
20 ~ 28 ℃ |
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Response time |
＜ 250 ms |
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PROTECTION |
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PT100Ω signal disconnection protection & output |
＞23mA |
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PT100Ω signal short circuit, protection & output |
＜3mA |
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Output polarity protection |
Yes |
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ELECTRICAL SPECIFICATION |
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Power supply |
10 ~ 30 VDC |
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Working temperature |
-20 ~ 60 ℃ |
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Working humidity |
0~95% RH (non-cond.) |
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Protection degree |
Housing:IP30 ; Terminal:IP10 |
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Housing |
ABS (UL94V-0) |
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Weight |
40g |
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