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Digital Water Oil Gas Liquid Pipeline Electromagnetic Flow Meter
Pipeline Electromagnetic Flow Meter Discription
NYLD type pipeline electromagnetic flow meter is a kind of flow meter with high accuracy and high reliability. It is used to measure the volume flow of conductive liquid and slurry in closed pipelines, and is widely used in steel, electric power, petroleum, chemical, coal, metallurgy, mining, paper-making, water supply and drainage, food, medicine and other industries.
Pipeline Electromagnetic Flow Meter Design Feature
◎The flow meter is a two-way measurement system with three built-in Totalizers, forward, reverse measurements and total difference; It can display forward and reverse flow.
◎A variety of outputs methods, current output, pulse, digital communication, HART.
◎The converter has the functions of self-diagnosis alarm output, empty load detection alarm output, flow rate upper and lower limit alarm output, batch control and other functions.
◎Not only can be used for general process testing, but also for the measurement of pulp, pulp and paste liquid.
◎The high-pressure electromagnetic flow meter adopts PFA mesh lining technology, which is resistant to high pressure and negative pressure, and is specially used in petrochemical, mining and other industries.
◎Explosion-proof instruments can be used in corresponding explosion-proof places.
Pipeline Electromagnetic Flow Meter Parameter
| Ambient temperature | -25℃~+60℃ |
| Environment humidity | 5~100%RH (relative humidity) |
| Power supply | AC220V 50Hz /DC24V/3.6V |
| Power consumption | <15W |
| Signal output | Analog output, frequency output, alarm output, pulse output |
| Communication method | Optional RS232C or RS485 serial communication interface, HART communication protocol, with lightning protection record (10 years) |
| Power loss protection | The instrument is designed with a non-power-off clock inside, which can store 16 power-off times |
| Counter | Forward total, reverse total |
| Matching accuracy | Plus or minus 0.5% of the displayed value, optional plus or minus 0.3% or 0.2% of the displayed value |
| Damping time constant | Continuous variable can be selected from 0~100s (90%) time binning |
| Dielectric conductivity | ≥20µs/cm |
