YOKOGAWA UT Advanced UT32A, User Manual

Page: 329 / 340

19-8
IM 05P01D31-01EN
19.1 Hardware Specifications
19.1.16 Environmental Conditions
Normal Operating Conditions
• Ambient temperature: -10 to 50ºC (-10 to 40ºC for side-by-side close mounting)
For the CC-Link option, 0 to 50 ºC (0 to 40 ºC for side-by-side close mounting)
• Ambient humidity: 20 to 90% RH (no condensation allowed)
• Magnetic field: 400 A/m or less
• Continuous vibration at 5 to 9 Hz: Half amplitude of 1.5 mm or less, 1oct/min for 90
minutes each in the three axis directions
Continuous vibration at 9 to 150 Hz: 4.9 m/s
2
or less, 1oct/min for 90 minutes each in
the three axis directions
• Short-period vibration: 14.7 m/s
2
, 15 seconds or less
• Shock: 98 m/s
2
or less, 11 ms
• Altitude: 2000 m or less above sea level
• Warm-up time: 30 minutes or more after the power is turned on
• Startup time: Within 10 seconds
*: The LCD (a liquid crystal display) is used for a display portion of this product.
The LCD has a characteristic that the display action becomes late at the low temperature.
However, the control fuction is not affected.
Transportation and Storage Conditions
• Temperature: -25 to 70ºC
• Temperature change rate: 20ºC/h or less
• Humidity: 5 to 95% RH (no condensation allowed)
Effects of Operating Conditions
• Effect of ambient temperature:
Voltage or TC input: ±1 µV/ºC or ±0.01% of F.S./ºC, whichever is larger
Current input: ±0.01% of F.S./ºC
RTD input: ±0.05ºC/ºC (ambient temperature) or less
Analog output: ±0.02% of F.S./ºC or less
• Effect of power supply voltage fluctuation
Analog input: ±0.05% of F.S. or less
Analog output: ±0.05% of F.S. or less
(Each within rated voltage range)