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Sewage flow meter, electroplated water flow meter, EMFM sewage flow meter, domestic sewage flow meter

Update: 2015-12-14 9:27:18 Click:
  • 迪川仪表 Brand: Dichuan Instrument
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Introduction

污水流量计,生活污水流量计,自来水测量流量计,工业污水流量计报价 Smart electromagnetic flowmeter sewage flowmeter, electroplating water flowmeter, EMFM sewage flowmeter, domestic sewage flowmeter, tap water flowmeter, industrial sewage flowmeter
Guangdong sewage flowmeter, Guangzhou sewage flowmeter, high-precision sewage electromagnetic flowmeter principle:
世纪60年代随着电子技术的发展而迅速发展起来的新型流量测量仪表。 Introduction to electromagnetic flowmeter: electromagnetic flowmeter is a new type of flow measurement instrument developed rapidly with the development of electronic technology in the 1960s. The electromagnetic flowmeter is made according to Faraday's law of magnetic induction.

Used to measure the volume flow of conductive liquids. Due to its unique advantages, it has been widely used in the measurement of various conductive liquids in industry. For example, measuring various acids, alkalis, salts and other corrosive liquids;

Various flammable and explosive media; various industrial sewage, pulp, sediment and other electromagnetic flowmeters Features:
仪表结构简单、可靠,无可动部件,工作寿命长。 1. The instrument structure is simple and reliable, no moving parts, and long working life.
无截流阻流部件,不存在压力损失和流体堵塞现象。 2. No interception and blocking parts, no pressure loss and fluid blockage.
无机械惯性,响应快速,稳定性好,可应用于自动检测、调节和程控系统。 3. No mechanical inertia, fast response, good stability, can be applied to automatic detection, adjustment and program control system.
具有管道式、插入式便于安装。 4. With pipe type and plug-in type for easy installation.
具备一体型和分体型便于选择。 5. With integrated type and split type for easy selection.
测量精度不受被测介质的种类及其温度、粘度、密度、压力等物理量参数的影响。 6. The measurement accuracy is not affected by the type of the measured medium and its physical quantity parameters such as temperature, viscosity, density, and pressure.
采用聚四氟乙烯或橡胶材质衬里和HcHb316LTi等电极材料的不同组合可适应不同介质的需要。 7. The use of polytetrafluoroethylene or rubber linings and different combinations of Hc , Hb , 316L , Ti and other electrode materials can meet the needs of different media.
采用EEPROM存贮器,测量运算数据存贮保护安全可靠。 8. EEPROM memory is used for measurement and operation data storage protection and safety.
多种信号传输方式和电源供电方式。 9. Multiple signal transmission methods and power supply methods.
高清晰度LCD背光显示。 10. High-definition LCD backlight display.
Technical parameters of electromagnetic flowmeter:
project   Pipeline   Plug-in
DN2600 ≥DN200 Nominal pain diameter DN15DN2600 ≥DN200
Dielectric conductivity ≥5μS / cm ≥5μS / cm
级, 1.0级(随口径区分) ±2.5%FS Basic error 0.5 grade, 1.0 grade (differentiated by caliber) ± 2.5% FS
10m/s推荐15m/s 0.510m/s Velocity range 0.5 to 10m / s Recommended 1 to 5m / s 0.5 to 10m / s
Ambient temperature  80℃ ,转换器-15℃50℃ -40℃+55℃ Sensor -40 ℃80 ℃ , converter -15 ℃50 ℃ -40 ℃+ 55 ℃
(聚四氟乙烯或F46 )被测介质大于120℃时,订货时加以说明-20℃+55℃ Medium temperature ≤120 ℃ (polytetrafluoroethylene or F46 ) When the measured medium is greater than 120 ℃ , please specify when ordering -20 ℃+ 55 ℃
标准法兰GB/T9119-2000标准法兰螺纹连接,球阀规格: DN50 Connection method GB / T9119-2000 standard flange GB / T9119-2000 standard flange thread connection, ball valve specification: DN50
DN80:4.0Mpa, DN100-DN150:1.6Mpa,≥ND400:1.0Mpa,特殊规格订货请注明0.25Mpa4.0Mpa特殊规格订货时请注明 Working pressure DN15DN80: 4.0Mpa, DN100-DN150: 1.6Mpa, ≥ND400: 1.0Mpa, please specify 0.25Mpa4.0Mpa for special specifications.
output signal  20mADC(负载电阻0500Ω) ,频率输出: 01kHZ(负载电阻≥3000Ω) ,电压输出: 05VDC消耗功率≤15W ≤15W Current output: 4 to 20mADC ( load resistance 0 to 500Ω) , frequency output: 0 to 1kHZ ( load resistance ≥3000Ω) , voltage output: 0 to 5VDC power consumption ≤15W ≤15W
Power supply   直流: +24V交流:~ 220V,50Hz:直流: +24V AC: ~ 220V, 50Hz: DC: + 24V AC: ~ 220V, 50Hz: DC: + 24V
Lining material   ;聚氟合乙烯( FS );聚氨酯橡胶 Teflon; rubber; F46 ; polyfluoroethylene ( FS ); polyurethane rubber   no
哈氏合金B,哈氏合金C ,钽,钛,不锈钢涂覆碳化钨 Electrode material 0Cr18Ni12Mo2Ti, Hastelloy B, Hastelloy C , tantalum, titanium, stainless steel coated tungsten carbide
Communication interface RS-232; RS-485; HART RS-232; RS-485; HART
Installation form   One-piece   One-piece
Excitation method   Low-frequency pulsed DC excitation   Low-frequency pulsed DC excitation
螺纹M20×1.5螺纹 Electrical interface M20 × 1.5 thread M20 × 1.5 thread
Application of electromagnetic flowmeter:
浓酸、碱等强腐蚀性介质 1. Strongly corrosive media such as concentrated acid and alkali
卫生类介质 2. Sanitary media
水、污水(工业和生活)、弱磨损性的泥浆矿浆 3. Water, sewage (industrial and domestic), weak abrasive mud slurry
中性强磨损性的泥浆、矿浆、煤浆 4.Neutral strong abrasive slurry, ore slurry, coal slurry
Provide all kinds of flowmeters, electromagnetic flowmeters, superior performance, integrity business, rest assured choice! All kinds of meter flowmeters, all varieties are excellent price, reliable quality and long life, welcome to buy! tsxinhua.com

广州电磁流量计|广东流量计|流量计厂家报价|广州流量计厂家|供应广州迪川仪器仪表有限公司咨询热线: 020-85628522 85550363 Electromagnetic Flowmeter | Guangzhou Electromagnetic Flowmeter | Guangdong Flowmeter | Flowmeter Manufacturer Quotation | Guangzhou Flowmeter Manufacturer | Supply Guangzhou Dichuan Instruments Co., Ltd

Product: electromagnetic flowmeter, electromagnetic flowmeter price, electromagnetic flowmeter manufacturer, selection of electromagnetic flowmeter, intelligent electromagnetic flowmeter
Principle of electromagnetic flowmeter:

The measurement principle of electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. The measuring tube of the flow meter is a short non-magnetic alloy tube lined with insulating material. The two electrodes are fixed on the measuring tube through the wall in the direction of the tube diameter.

Its electrode tip is substantially flush with the inner surface of the liner. When the excitation coil is magnetized by a bidirectional square wave pulse, a working magnetic field with a magnetic flux density B in a direction perpendicular to the axis of the measuring tube will be generated. at this time,

If a liquid with a certain conductivity flows through the measuring tube, the cutting magnetic field line will induce an electromotive force E. 测量管内径d与平均流速V的乘积。 The electromotive force E is proportional to the magnetic flux density B , and the product of the inner diameter d of the tube and the average velocity V is measured. electric

The potential E (flow signal) is detected by the electrodes and sent to the converter through the cable. After the converter amplifies the flow signal, it can display the fluid flow and output signals such as pulses and analog currents.

Control and regulation of flow.

Characteristics of electromagnetic flowmeter:

1. The instrument structure is simple and reliable, no moving parts, and long working life.

2. No interception and blocking parts, no pressure loss and fluid blockage.

3. No mechanical inertia, fast response, good stability, can be applied to automatic detection, adjustment and program control system.

4. With pipe type and plug-in type for easy installation.

5. With integrated type and split type for easy selection.

6. The measurement accuracy is not affected by the type of the measured medium and its physical quantity parameters such as temperature, viscosity, density, and pressure.

Hb316LTi等电极材料的不同组合可适应不同介质的需要。 7. The use of polytetrafluoroethylene or rubber linings and different combinations of Hc , Hb , 316L , Ti and other electrode materials can meet the needs of different media.

存贮器,测量运算数据存贮保护安全可靠。 8. EEPROM memory is used for measurement and operation data storage protection and safety.

9. Multiple signal transmission methods and power supply methods.

背光显示。 10. High-definition LCD backlight display.

Technical parameters of electromagnetic flowmeter:

project

Pipeline

Plug-in

 

Nominal pain path

DN2600 DN15 DN2600

≥DN200

 

Dielectric conductivity

≥5μS / cm

≥5μS / cm

 

Basic error

级, 1.0级(随口径区分) 0.5 grade, 1.0 grade (different with caliber)

± 2.5% FS

 

Flow rate range

10m/s推荐15m/s 0.5 to 10m / s recommended 1 to 5m / s

10m/s 0.5 10m / s

 

Ambient temperature

80℃ ,转换器-15℃50℃ Sensor -40 ℃80 ℃ , converter -15 ℃50 ℃

+55℃ -40 ℃ + 55 ℃

 

Medium temperature

(聚四氟乙烯或F46 )被测介质大于120℃时,订货时加以说明 ≤120 ℃ (polytetrafluoroethylene or F46 ) When the measured medium is greater than 120 ℃ , please specify when ordering

+55℃ -20 ℃ + 55 ℃

 

 

Connection method

标准法兰 GB / T9119-2000 standard flange

标准法兰螺纹连接,球阀规格: DN50 GB / T9119-2000 standard flange thread connection, ball valve specification: DN50

 

 

Working pressure

DN80:4.0Mpa, DN100-DN150:1.6Mpa,≥ND400:1.0Mpa,特殊规格订货请注明 DN15 DN80: 4.0Mpa, DN100-DN150: 1.6Mpa, ≥ND400: 1.0Mpa, please specify for special specifications.

4.0Mpa特殊规格订货时请注明 0.25Mpa 4.0Mpa Please specify when ordering

 

 

output signal

20mADC(负载电阻0500Ω) ,频率输出: 01kHZ(负载电阻≥3000Ω) ,电压输出: 05VDC Current output: 4 to 20mADC ( load resistance 0 to 500Ω) , frequency output: 0 to 1kHZ ( load resistance ≥3000Ω) , voltage output: 0 to 5VDC

 

Power consumption

≤15W

≤15W

 

Power supply

直流: +24V AC: ~ 220V, 50Hz: DC: + 24V

直流: +24V AC: ~ 220V, 50Hz: DC: + 24V

 

Lining material

;聚氟合乙烯( FS );聚氨酯橡胶 Teflon; rubber; F46 ; polyfluoroethylene ( FS ); polyurethane rubber

no

 

Electrode material

哈氏合金B,哈氏合金C ,钽,钛,不锈钢涂覆碳化钨 0Cr18Ni12Mo2Ti, Hastelloy B, Hastelloy C , tantalum, titanium, stainless steel coated tungsten carbide

 

Communication Interface

RS-232; RS-485; HART

RS-232; RS-485; HART

 

Installation form

One-piece

One-piece

 

Excitation method

Low-frequency pulsed DC excitation

Low-frequency pulsed DC excitation

 

Electrical Interface

螺纹 M20 × 1.5 thread

螺纹 M20 × 1.5 thread

 

Application of electromagnetic flowmeter:

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2. Sanitary media

3. Water, sewage (industrial and domestic), weak abrasive mud slurry

4.Neutral strong abrasive slurry, ore slurry, coal slurry

Field picture of electromagnetic flowmeter


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