Programmable Temperature & Humidity Controller
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4. Memory specifications
Internal memory Non-volatile memory : 80 MB – Saving of 15 days at 1 S interval
External memory SD card(2 GB) : Saving of 1 year at 1 S interval
Saving interval 1 - 360 S
Memory information
Program information, setting value, recovery, and temperature setting/
specific/output value
5. Installation environment
▶ Use environment
Ambient temperature 0 ~ 50 ℃
Temperature fluctuation 10 ℃/h or less
Ambient humidity 20 ~ 90 % RH (Without condensation)
Magnetic field 400 A/m or less
Altitude 2,000 m or less from the sea
Weight Approx. 1.32 kg
▶ Storage environment
Ambient temperature -20 ~ 70 ℃
Temperature fluctuation 20 ℃/h or less
Ambient humidity 5 - 95 % RH (Without condensation)
▶ Influence of ambient temperature
DC voltage ±0.003 % of F.S / ℃
Thermoresistor sensor
±0.03 ℃/℃
6. Engineering Units
● EU : Engineering unit value according to the range of product
●
EUS : Engineering unit value according to the difference of upper and lower lmits(span) of product
Range E.g. (Pt-1: -200.0 - 640.0)
EU (0 ~ 100 %) Lower limit - Upper limit of use range -200.0 ~ 640.0
EUS (0 ~ 100 %)
0 - |Difference between upper and lower limits|
0 ~ 840.0
EUS (-100 ~ 100 %)
- |Difference between upper and lower limits|
~ +|Difference between upper and lower limits|
-840.0 ~ 840.0
EU (0 %)
EUS (-100 %)
EUS (100 %)
EUS (0 %)
EU (100 %)
Upper limit of
use range
Lower limit of
use range
- |Upper limit - Lower limit of use range| |Upper limit - Lower limit of use range|
0
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