Flow Computer

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Electronic Instruments

Flow Computer are electronic instruments capable of flowrate conversion such as scaling, frequency division, F/I conversion by receiving the flow signal from a flowmeter or capable of calculating flowrate and density at the reference temperature and pressure by receiving a signal from thermometer, pressure gauge, and densimeter as well as flowrate from the flowmeter. You can choose a product required for your applications for saturated steam, overheated steam, air, liquid, etc.

Steam Flow Computer Lineup Gas Service Flow Computer Lineup
Liquid Service Flow Computer Lineup Density Computer Lineup


Steam
Flow
Computer
Lineup

Display Input Output Function Explosion
proof
Externally
powered
Battery-
powered
Instan-
taneous
flowrate
Total
flow
Pres-
sure
Temper-
ature
Specific
weight
Temper-
ature
Pres-
sure
Instan-
taneous
flowrate
Total
flow
Alarm Scaling Frequency
division
setting
F/I
conver-
sion
Temper-
ature
correc-
tion
Pres-
sure
correc-
tion
Instrumental
error
correc-
tion
Mass Calorie Mass Calorie

Steam Computer:

EL4061

           
*
               

Saturated Steam
Service Flow
Computer:

EL4101

         

Superheated
Steam Service
Flow Computer:

EL4111

   

*:Pres-
sure input of EL4061 is set to a fixed value by a digital switch.

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Gas
Service
Flow
Computer
Lineup

Display Input Output Function Explosion
proof
Externally
powered
Battery-
powered
Instan-
taneous
flowrate
Total
flow
Temper-
ature
Pres-
sure
Temper-
ature
Pres-
sure
Density Instan-
taneous
flowrate
Total
flow
Alarm Scaling Frequency
division
setting
F/I
conver-
sion
Temper-
ature
correc-
tion
Pres-
sure
correc-
tion
Instrumental
error
correc-
tion

Gas Service Flow
Computer:

EL4121

     

Density Mass
Converted Gas
Service Flow
Computer:

EL4201


*
   

*: Density input of EL4201 is set to a fixed value.

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Liquid
Service
Flow
Computer
Lineup

Display Input Output Function Explosion
proof
Externally powered Battery-powered
Instan-
taneous flowrate

Total-
flow

Temper-
ature




Temper-
ature




Density



Viscosity




Blend ratio
Instan-
taneous flowrate

Total-
flow


Alarm


Scaling Frequency division setting


F/I conver-
sion

Temper-
ature correc-
tion


Instrumental
error
correc-
tion

Liquid Service
Flow Computer:

EL4131

         

Liquid Service
Flow Computer
with Multifunction
Temper-
ature
Compensator:

EL4501


*
1

*
1
     

Density Mass
Converted Liquid
Flow Computer:

EL4211


*
2
       

Oil Blending with
Temper-
ature
Compensated
Flow Computer:

EL4401

   
*
3
   

*1: Input of density and viscosity for EL4501 is set to a fixed value.
*2: Density input for EL4211 is set to a fixed value.
*3: Blend ratio input for EL4401 is set to a fixed value.

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Density
Computer
Lineup

Display Input Output Function Explosion
proof
Externally
powered
Battery-
powered
Density




Temper-
ature




Pres-
sure

Instan-
taneous flowrate


Total-
flow

Density




Temper-
ature




Flowrate




Pres-
sure




Density




Instan-
taneous flowrate


Total-
flow


Alarm


Scaling Frequency
division
setting


F/I
conver-
sion

Temper-
ature correc-
tion


Pres-
sure correc-
tion

Density Computer
for Mass
Flowmeter:

EL4301

                         

Density Computer
for Mass
Flowmeter:

EL4311
(Solids Content
Flow Calculating
Capability Provided)

         

Density Computer
for Oscillating-
spool
Densitometer (for
Gas Service):

EL4321

                   

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