Flowmeters and System Solutions
Flowmeters and System solution.
Flowmeters and System Solutions
Flowmeters and System solution.
PRODUCTS
Format：EL4131
Using the most advanced electronic technologies, this digital instrument has been developed specifically to meet the most demanding liquid flow measurement applications where accuracy is the prime requirement.
In response to the liquid flowrate and temperature information arriving from the sensing terminal, such as a flowmeter, it totalizes the flow while implementing meter error and temperature corrections.
An analog output and instant flowrate (corrected meter error and temperature) output are additional provisions.
| Kinds | TEMPERATURE COMPENSATED FLOW COMPUTER(LIQUID SERVICE) | ||
|---|---|---|---|
| Type | EL4131 | ||
| 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 (before and after correction), temperature, etc. | ||
| Input signal | Flowrate (pulse), temperature | ||
| Function | Scaler, frequency division setting, F/I conversion, instrumental error correction, temperature correction, communication | ||
| Output signal | Analog, pulse, alarm | ||
| Computation range | Temperature | –50 to +350°C (Span limited) | |
| Density | – | ||
| 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 | ||
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EL4131
