Zhejiang insertion electromagnetic flow meter parameter / plug-in electromagnetic flowmeter selection

Plug-in electromagnetic flowmeter Popularity: Posted: 2013-07-16 11:01 Suqian instrument Chong Instrument Co., Ltd. is a focus on product research and development sales insertion electromagnetic insertion flowmeter, electromagnetic flow meter, plug-in electromagnetic flowmeter The company, the company's plug-in electromagnetic insertion flowmeter, electromagnetic flow meter, plug-in electromagnetic flowmeter selling well received by customers at home and abroad! First, the insertion electromagnetic flowmeter Overview: insertion electromagnetic flowmeters insertion electromagnetic flowmeter sensors and plug-in electromagnetic flowmeter converter supporting component, used to measure the volume flow in the pipeline of various conductive liquid. Plug-in electromagnetic flowmeter and pipeline by mounting base, ball valves and compression nut, screw connection. Sensor measuring points measuring tube and planar electrode type two structural types. Measuring tube sensor adapted to measure the cleaning medium; planar electrode type adapted to measure liquid flow measurement medium contains other impurities. Plug-in electromagnetic flowmeter is widely used to measure the flow of water, iron and steel, petroleum, chemical, power, industrial, irrigation, water administration and water resources and other sectors of the conductive fluid, can also measure the acid, alkali, salt and other corrosive conductive liquid. Second, the insertion electromagnetic flowmeter features: reliable measurement, anti-interference ability, small size, light weight, easy to install, maintain a small amount of corrosion-resistant stainless steel material, simple ABS whole mold probe, firm structure, no moving parts, life Long digital communications output: RS485, RS232, HART, Modbus can continuously flow in case of installation, removal, maintenance for the user to bring the convenience flowmeters have 4-20mA current signal output, as well as 1-2000HZ frequency output than the manufacturing costs and installation costs are generally low electromagnetic flowmeter, especially for medium and large diameter pipeline flow measurement large measuring range, the measurement is not affected by temperature, density, pressure, viscosity, electrical conductivity and other changes, the pressure loss is zero advanced processing technology, solid package, shock-resistant, long life and other characteristics, so that instruments with good accuracy and stability of three, insertion electromagnetic flowmeter main technical performance indicators: Medium temperature: 0-80 ℃ Power consumption: <20VA Accuracy: 0.5-1.0 Level Working pressure: <1.6MPa Connection: flanged, threaded connection flow rate measuring range: (0.05-10) m / s measurement pipe diameter: DN (32-6000) mm four plug-in electromagnetic meter installation: sensor installed upstream straight pipe of not less than 5D (D represents diameter), downstream straight pipe of not less than 2D installation as follows: 1, vertical installation (see Figure 1), when the sensor into the pipe and the pipe section diameter vertical angle of less than 5 °, suitable for measuring the vibration pipe cleaning media. 2, Upright (see Figure 2), the angle between the axis and the axis of the pipe tested its sensor is 45 °, for large diameter and the measurement of liquid flow measurement medium contains other impurities, the installation of water resistance is small, It should not be wrapped around the hanging. Sensor insertion point, there are two ways: First, to the central axis of the insert for the pipe (ie 1/2 of the diameter); the second is inserted into the pipe wall is 1/4 of the pipe. Installation of the sensor 1, clean up the test tube installed base of slag and burrs. 2. Turn off the upstream flow control valve or low pressure water supply. 3, the DN50 valve mounted to the mounting base, pay attention to the long cavity ball up, check the valve can fully open, fully closed, the pressing threaded mount, compression nut and rubber seal mounted on the valve, loosen the nut the sensor into the test rod is inserted into the pipe through ball, but should pay attention to the sign post pointing to the direction sensor should be consistent and fluid flow. Insertion electromagnetic flow meter parameter table Model: LDE-C Series caliber: DN350 - DN2000 accuracy: ± 1.5% ± 1.0% measured value of the standard measurement special measurement precision ± 0.5% minimum conductivity: 5μs / cm measurement range: Recommended range: 0.5m / s ~ 10m / s continuous adjustable Maximum range: 0.2m / s ~ 15m / s continuously adjustable medium temperature: -20- + 150 ℃ ambient temperature: -20- + 60 ℃ Fluid pressure: ≤ 1.6MPa Protection class: sensor transducer IP67 IP67 IP68 IP67 Material: made of 304 stainless steel probe, an electrode made of 316 stainless steel, PTFE electrical insulation layer interfaces:. M20 × 1.5,1 / 2 "NPT Display: standard double LCD, which can display the instantaneous and cumulative flow Power: 220VAC 50HZ 24VDC proof grade: Exd [ia] iam ll CT5 Signal output: 1, the switch can be set to: Pulse output (up to 1000HZ); high / low flow alarm; ATC alarm; schematic flow direction; fault alarm; 2, current output:. 4-20mA output configuration: 1, through three key scene manual configuration 2, 3 Field Configurable via remote control, via the handheld. site configuration memory device:.. EEPROM memory will not disappear the body without batteries preservation please specify the name of the measured medium Ordering Information When ordering, work pressure, medium temperature, flow rate (velocity) and the measured range of pipe diameter pipe network and so on.