E Instruments E4500, Руководство по эксплуатации и техническому обслуживанию

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CONTEXT KEY FUNCTION
Accesses the acquisition of the temperature difference between the supply
water (measured by the probe connected to the connector T1 of the
device) and the return water (measured by the probe connected to the
connector T2 of the device).
Saves, in the memory selected in the "Select Memory" menu, the data
acquired.
Starts printing the ticket. SEE SECTION 11.
Goes back to the visualisation of the supply water temperature.
12.5 Readings→Temperature
∆T
07/08/14
10:00
Measurements
Temperature
T1 flow
°C
70
∆T
T1
∆T
07/08/14
10:00
Measurements
Temperature
°C
T1
70.5
T1 flow
°C
45.2
T2 return
°C
25.3
∆T
KEY FUNCTION
Activate the context keys shown on the display.
Returns to the previous screen.