Monarch 314 Datalogging Humidity Temperature Meter 사용자 설명서

 

 

3 

Measurement of ambient humidity and temperature (T1) may be made with the probe 
clipped to the instrument or hand held remotely.   
For measurement of a second temperature, plug a Type K thermocouple into the socket 
marked T2, taking care to observe the polarity of the thermocouple pins. 

Press the        button to turn the thermometer ON or OFF. 
When first powered on, the display will show how much memory 
space is available for use. 
Example:  Display at right indicates 16,000 records of available 

memory. 

Place the humidity temperature probe in the environment to be measured. Be sure to 
allow sufficient time for the sensors to respond to ambient conditions. This time will be 
dependent on the amount of air circulation through the probe mask. (See Section 2.0: 
Response Time.) 

When first turned on, the instrument defaults to reading in Celsius (°C). To display 
readings in Fahrenheit (°F), press the °C / °F button. To return to readings in Celsius (°C), 
again press the °C  /  °F button. The instrument remembers the scale setting when last 
turned off and powers on in that setting the next time. 

The present reading is held on the display by pressing the HOLD button. Pressing the 
HOLD button again releases the hold function and returns the instrument to    
continuous reading. 
In the HOLD mode, the MAX MIN, °C / °F and 

UREL buttons are disabled, as indicated 

by two consecutive beeps when pressed. 

To set the real time clock: 

 

1. Press and hold the MAX MIN button and then power on    

the meter. 

 

2. Press TIME (clock). 

 

3. Press REC (

n) or °C/°F (p) to increase or decrease the number. 

 

4. Press TIME to move to the next item. The adjusting order is: 

year; month; day; hour; minute.     

 

5. Press TIME again after the last setting to complete the process. 

To abort during a setup process, press the        button. 

Once setup, pressing the TIME button displays time as follows: top of the LCD – year; 
bottom left of the LCD - month and day; bottom right of the LCD - hour and minute. Press 
the TIME button or any other button to exit this mode. This operation will not interrupt the 
recording and MAX/MIN operation. 

 

 

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Select DataLogger from the menu to load recorded data from the humidity meter. A 
progress bar will show how many bytes should be loaded and how many bytes have 
been received. When data is loaded successfully, three new windows appear as below. 

 

 
 
 

 
 

Data Sets Window – Displays how many data sets were loaded and the detail 
information for each data set (start date, start time, recording rate and data length). Click 
on any data set to choose the set for graph and tabular window.