Dynasonics TFXM Series Ultrasonic Multi-Channel Flow Meter - Manual (Page 103)

Description: Installation and Operation Manual Addendum
Series TFX Heat Flow Meter
Origin Date: 02/10/00
Revision: none Revision date: none Page 3 of 3
3. The RATE UNIT can be displayed as three different values; BTUs, CALs or Watts.
Select the proper unit from the RATE UNIT list. Select the appropriate RATE IN-
TERVAL from the list (seconds, minutes, hours, days). Be aware that the instru-
ment can only display values as large as 99,999,999.
4. Select an appropriate TOTALIZER UNIT from the list; BTU, CAL, Watt.
5. In the SER MENU three values can be displayed that may aid in troubleshooting
the heatflow instrument. In this menu, the temperature being read by RTD1 is indi-
cated as TEMP1 (all values are degrees Celsius) , RTD2 as TEMP2 and the abso-
lute difference as TEMPDIFF.
Table 1—Heat Capacity of Water
Table 2—Heat Capacity of Liquids