DN100 DN80 DN65 Electro Magnetic Cement Mortar Full Bore Electromagnetic Flow Meter Manufacturers for Sewage Water

• Customization: Available
• Warranty: 12 Months
• Accuracy: >±1%
• Model NO.: RC-LDG
• Main Application: Wastewater
• Sensor: Clamp-on/External
• Application: Flow Meter
• Type: Ultrasonic Flow Meter
• Measuring Media: Liquid
• Certification: CE
• Power Supply: AC220V 50Hz /DC24V/3.6V
• Power Consumption: <15W
• Protection Class: IP65
• Communication: RS232c/RS485/Hart
• Nominal Diameter: DN10-DN1600
• Nominal Pressure: 0.6-4.0MPa
• Ambient Temperature: -25ºC~+40ºC
• Ambient Humidity: 5~100%Rh
• Dielectric Conductivity: ≥20
• Measuring Range: 1500:1
• Trademark: Aice Tech
• Origin: China
• HS Code: 9026202000

Product Description

Welcome to Jiangsu Aice Instrument Technology Co., Ltd.

Product Description

 

The intelligent electromagnetic flowmeter is a high-tech product developed with micro-intelligent technology. The design, production and calibration of electromagnetic flowmeters comply with the "JB/T9248-2015 Electromagnetic Flowmeter" standard. Before leaving the factory, it has passed strict testing of multiple technical indicators to ensure product accuracy and reliability. This flowmeter is suitable for flow measurement of all conductive liquids with conductivity greater than 5ÿS/CM. There are no moving and blocking parts in the measuring tube, the resistance loss is very small, and there is no blockage. The performance of the flowmeter is not affected by changes in the pressure, temperature and density of the liquid. The sensor adopts low-frequency multi-state excitation, which is not affected by power frequency and various on-site disturbances, and has high measurement accuracy, good stability and low installation requirements.

 

Product Parameters

 

Nominal through ND(mm)	In-line PTFE lining: 10/15/20/25/32/40/50/65/80/100/125/150/200 300/350/400/450/500
	Ducted rubber lining: 40/50/65/80/100/125/150/200/300/350/400/450 500/600/700/800/900/1000/1100/1200
	Note: Special specifications can be customized
Flow direction	Positive, negative, net flow
	Turndown ratio: 150:1
	Repeatability error: ±0.1% of measured value
Accuracy class	Pipeline: Class 0.5, Class 1.0
Measured medium temperature	Ordinary rubber lining: -20~60ºC, high temperature rubber lining: -20~90ºC
	PTFE lining: -20~100ºC, high temperature PTFE lining: -20~180ºC
Rated working pressure pipeline type	DN6~DN80:≤1.6MPa, DN10O~DN250:≤1MPa, DN30O~DN1200:≤0.6MPa High pressure can be customized
Flow measurement range	The flow measurement range corresponds to the velocity range of 0.1-15m/s
Conductivity range	The conductivity of the fluid to be measured is ≥5us/cm (integrated), and most of the media with water as the component has a conductivity in the range of 200-800us/cm. Electromagnetic flowmeters can be used to measure their flowmeters.
Current output	Load resistance: 0~1.5kΩ at 0~10mA; 0~750kΩ at 4~20mA
Digital frequency output	The upper limit of the output frequency can be set within 1-5000HZ, the open-collector bidirectional output of the transistor with photoelectric isolation, the maximum collector current is 250mA when the external power supply ≤35V is turned on
Power supply	85~265V, 45~63HZ
Straight pipe length	Pipeline type: upstream ≥ 5DN, downstream ≥ 2DN
Connection method	Flange connection is adopted between the flowmeter and piping, and the flange connection size shall comply with the provisions of GB11988
Explosion-proof mark	MDIIBT4
Ambient temperature and humidity	-25C~60ºC, 59%~95%
Total power consumption	less than 20W

•  
   

 

 

Detailed Photos

 

Installation Instructions

 

The measurement principle is based on Faraday's law of electromagnetic induction. That is: when the conductive liquid moves in the magnetic field to cut the magnetic lines of force, the conductor generates an induced electromotive force (as shown in Figure 1), and its induced electromotive force E is:E=KBVD
Among them: K: Instrument constant; B: Magnetic induction intensity; V: Average flow velocity in the measuring section; D: The inner diameter of the measuring tube.
On the one hand, the electromagnetic flow converter provides a stable excitation current to the excitation coil of the electromagnetic flow sensor, so that B is a constant; at the same time, it amplifies and converts the electromotive force induced by the sensor into a standard current signal or frequency signal, which is convenient for flow display, control and adjustment . When measuring the flow, the liquid cuts the magnetic field perpendicular to the flow direction, and the flow of the conductive liquid induces a voltage signal proportional to the average flow rate (that is, the volume flow), so the liquid to be measured is required to have a minimum conductivity. This signal is detected by two electrodes in direct contact with the liquid and transmitted to the converter via a cable. It is then converted into a unified standard signal. After a series of digital processing, the cumulative flow and instantaneous flow are simultaneously displayed on the converter screen.


 Installation method
 It should be installed at the lower part of the horizontal pipeline and vertically upward, and avoid installing it at the highest point and the vertical downward part of the pipeline;
2.2.2 It should be installed at the rising place on the pipeline; 2. Installation of electromagnetic flowmeter Display Power Supply In order to make the instrument work reliably and improve the measurement accuracy, it will not be disturbed by the external parasitic potential / the sensor should be well grounded, and the grounding resistance should be less than 10. (If the metal pipe is well grounded, no special grounding device is required).
2.2.3 When installed in an open discharge pipeline, it should be installed at the lower part of the pipeline;
2.2.4 If the pipeline drop exceeds 5m, install an exhaust valve downstream of the sensor;
2.2.5 The control valve and shut-off valve should be installed downstream of the sensor, but not upstream of the sensor;
2.2.6 The sensor must not be installed at the inlet and outlet of the pump, but should be installed at the outlet of the pump

Certifications

 

 

FAQ

 

1. Q: Can I buy any of your product accessories?

A: Yes you can. Most accessories are able to purchase, but in a few cases of patented designs or intellectual property cannot be
sold. More details please reach out with our sales team.

2. Q: Can I be your exclusive distributor?

A: Yes dear. But this depends on your annual purchase volume and long-term relationship. We need business partners who can achieve
a long-term relationship of trust with each other.