Electrolab DLS 2100 Series, User Manual, Page: 24 / 37

© 2020, Electrolab, Inc. March 2020
Table 2. Holding Registers
Sensor Data
Register Address No. Reg. Values Type
Float 1 (Top
Float)
43991 3990 1 Read Only Total Fluid Level in
Tank
16 bit Unsigned
integer or 32 bit
floating point
Float 2
(Bottom
Float)
43992 3991 1 Read Only Water Interface
Level in Tank
16 bit Unsigned
integer or 32 bit
floating point
Oil Level in
Tank (top to
bottom)
43993 3992 1 Read Only Oil Level in Tank
(top-bottom)
16 bit Unsigned
integer or 32 bit
floating point
Total Volume
(top level x
K_factor)
43994 3993 1 Read Only Total Volume (top
level x K factor)
16 bit Unsigned
integer or 32 bit
floating point
Oil Volume
(top level –
bottom level)
x K_factor
43995 3994 1 Read Only Oil Volume
16 bit Unsigned
integer or 32 bit
floating point
Water
Volume
(bottom level
x K_factor)
43996 3995 1 Read Only Water Volume
16 bit Unsigned
integer or 32 bit
floating point
Temperature1 43997 3996 1 Read Only Temperature1
16 bit Unsigned
integer or 32 bit
floating point
Temperature2 43998 3997 1 Read Only
Temperature2
16 bit Unsigned
integer or 32 bit
floating point
Temperature3 43999 3998 1 Read Only Temperature3
16 bit Unsigned
integer or 32 bit
floating point
Temperature4 44000 3999 1 Read Only Temperature4
16 bit Unsigned
integer or 32 bit
floating point
Temperature5 44001 4000 1 Read Only Temperature5
16 bit Unsigned