Azbil JTD910S User Manual

3-41
Chapter 3 Starting and Stopping this Device
3-10 Calculating the Setting Range During Liquid Level Measurement
3-10-1 Open Tank and Sealed Tank (Dry Leg or Remote Seal) Setting Range
(1) Calculation Example Using the JTD Model
Calculation of the setting range is described below.
In this calculation, density and distance are represented by the following symbols. In addition,
density is assumed to be constant during liquid level measurement.
ρ: Specific gravity of liquid in tank
ρ
0
: Specific gravity of liquid in high pressure side connecting pipe
l: Distance between the 100% liquid level and the 0% liquid level (measurement range)
h: Distance between the 0% liquid level and the high pressure side output port
d: Distance between the high pressure side output port and the transmitter
Figure 3-11. Open Tank
Figure 3-12. Sealed Tank (Dry Leg)

Azbil JTD910S Specifications

General

Brand	Azbil
Model	JTD910S
Category	Transmitter
Language	English