U8551 Universal Unit
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Operating environment |
Indoor use, pollution degree 2, altitude up to 2000 m (6562 ft.) |
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Operating temperature and humidity range |
-10°C to 50°C (14°F to 122°F), 80% RH or less (non-condensing) |
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Storage temperature and humidity range |
-20°C to 60°C (-4°F to 140°F), 80% RH or less (non-condensing) |
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Maximum input voltage |
±100 V DC |
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Maximum channel-to-channel voltage |
300 V DC (The SoL terminals used to measure resistance temperature detectors and resistors are not isolated as they are shorted for all channels internally.) |
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Maximum rated line-to-ground voltage |
300 V AC, DC (Measurement Category II) Between any input channel (SoH, SoL, +, -) and the instrument (LR8450/LR8450-01) or between any two modules Anticipated transient overvoltage: 2500 V |