U8552 Voltage/Temp Unit

Operating environment

Indoor use, pollution degree 2, altitude up to 2000 m (6562 ft.)

Operating temperature and humidity range

-10°C to 50°C (14°F to 122°F), 80% RH or less (non-condensing)

Storage temperature and humidity range

-20°C to 60°C (-4°F to 140°F), 80% RH or less (non-condensing)

Maximum input voltage

±100 V DC

Maximum channel-to-channel voltage

300 V DC

Maximum rated line-to-ground voltage

300 V AC, DC (Measurement Category II)

Between any input channel (+, -) and the instrument (LR8450/LR8450-01) or between any two modules

Anticipated transient overvoltage: 2500 V