Flowmeters and System Solutions

Flowmeters and System solution.

MENU

PRODUCTS

BLEND OIL TEMPERATURE COMPENSATED FLOW COMPUTER

Format:EL4401

Using the most advanced electronic technologies, this digital instrument has been developed specifically for crude oil and heavy oil blend ratio measurement applications where accuracy is the prime requirement.
In response to the flowrate, temperature, and blend ratio information arriving from the OVAL flowmeter, it converts the flowrate to the equivalent volume flowrate under standard conitions and totalizes the flow.
An analog output and instant flowrate (corrected for meter error and temperature) output are additional provisions.

Features
Product Specifications
Document

FEATURES

●Changing the meter factor, ranges of temperature and blend proportions, liquid kind, density, or other parameters, of the companion flowmeter is simple by keystrokes on the front-panel keypad.
●Built around a microprocessor, the instrument carries out calculations entirely in digital signal processing circuits to achieve high degree of accuracy and reliability.
●Variables such as temperature and pressure can be reviewed on command with the front panel keypad even during operation.
●A nonvolatile memory (E 2 PROM) retains all parameters and variables. Totalized value can be reset upon power depending on setting.

Major specifications

Kinds BLEND OIL TEMPERATURE COMPENSATED FLOW COMPUTER
Type EL4401 (Oil Blending on temperature correction)
Power supply for combined flowmeter 8.5, 13.5, 24 VDC (depends on combined flowmeter)
Display Total flow (before and after correction), instantaneous mass flow (after correction), temperature, blend ratio, etc.
Input signal Flowrate (pulse), temperature, blend ratio
Function Scaler, frequency division setting, F/I conversion, instrumental error correction, temperature correction, communication
Output signal Analog, pulse, alarm
Computation range Temperature 0 to 100※1
Density ※2
Viscosity
Computing accuracy Total flow after correction ±0.2% RD
Total flow after viscosity and temperature correction
Temperature ±0.1% of SPAN or ±0.3% of SPAN
Ambient temperature –10 to +50°C
Construction Non-explosionproof
Power supply AC- or DC-powered

※1: Excluding the range not specified in JISK2249-1987. Correction reference temperature: 15°C

※2: Crude oil: 0.6105 to 1.0750 g/mL, fuel oil: 0.6530 to 1.0750 g/mL, lubrication oil: 0.8000 to 1.1640 g/mL

Specification

*You need to fill out the questionnaire to download documents.

Features
Product Specifications
Document

INQUIRY

フォームが表示されるまでしばらくお待ち下さい。

フォームが表示されるまでしばらくお待ち下さい。

INQUIRY