Instruction Manual
Digital Thermohygrometer Model PC-7980GTI
3-4, Kanda-kajicho, Chiyoda-ku, Tokyo 101-0045 Japan
URL: http://www.sksato.co.jp/english/
V. O.01
Page 1: ...Instruction Manual Digital Thermohygrometer Model PC 7980GTI 3 4 Kanda kajicho Chiyoda ku Tokyo 101 0045 Japan URL http www sksato co jp english V O 01...
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Page 3: ...bserve the following precautions in order to use this unit correctly Use this unit in a normal atmosphere This is not waterproof type Do not get wet the unit Be sure to use this unit within the specif...
Page 4: ...ow Immediately replace with new batteries Heatstroke indicator Caution and warning are displayed in five levels under the current temperature and humidity conditions Lights up when the alarm is turned...
Page 5: ...ure and humidity press the button again Press the button again to return to the current temperature and humidity If no buttons are pressed for one minute the unit also returns to the current temperatu...
Page 6: ...s to display the alarm time 1 Press and hold the SET button for three seconds cause the and hour display to start flashing Press the SET button again to cause the and minute display to start flashing...
Page 7: ...ound is turned on the icon for the WBGT warning sound goes out but the warning sound on state remains Example The WBGT warning value is set to WBGT 30 C When the WBGT value reaches 30 C the warning so...
Page 8: ...s included with the unit are for verifying operation and so may have a shorter life than expected Dispose of used batteries in compliance with local rules and regulations 5 Installation Wall mounting...
Page 9: ...exercising or doing vigorous work 2 21 to 25 C Caution Risk during very vigorous physical activity Basically low risk but high risk when doing vigorous exercise or heavy labor 1 Below 21 C Very low ri...
Page 10: ...17 g m3 or less Very low risk Nearly 0 Ordinary living environment Keep the temperature and humidity at a reasonable level Absolute humidity refers to the amount of water vapor present per unit volum...
Page 11: ...at higher than 50 0 C Humidity Lo displays at lower than 20 rh Hi displays at higher than 90 rh Today s max min temperature Today s max min humidity Yesterday s max min temperature Yesterday s max min...
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