1 Introduction：

  JGLDJ split type electromagnetic flowmeter Measurement principle is based on Faraday's law of electromagnetic induction, electromagnetic flow meter by the sub-size sensor and converter components, sensors installed in the measuring pipe, the converter is installed within 30 meters away from the sensor, or 100 meters of the occasion, by the shielded cable connection between . Split the main components of the electromagnetic flow meter sensor is: measuring tube, electrodes, excitation coil, core and yoke housing. Mainly used to measure the conductivity of closed conduits volume of liquid and slurry flow. Such as water, sewage, slurry, pulp, acids, alkalis, salt solution, food size, widely used in petroleum, chemical, metallurgical, textile, food, pharmaceutical and paper industry and environmental protection, municipal administration, water conservancy construction Area measuring temperature, humidity, inconvenience observation environment。

 2 Features

1、For conductive fluid conductivity is greater than 5цs/cm volume flow measurement。 

2、Measuring tube is no activity and blocking components, pressure loss 

3、With a different lining and electrode materials with good corrosion resistance

4、Free medium, density, viscosity, temperature, pressure and conductivity effects

5、Low frequency square wave excitation, less susceptible to interference, stable and reliable

6、Converter with low power consumption, easy installation, the user need not debug

3 Technical parameters：

Accuracy：±0.5％、±1％

Lining Material: polyurethane, neoprene, PTFE, etc

Electrode material: stainless steel, Hastelloy, titanium, platinum iridium alloy

Connection: flange clamp, flange, etc

Medium temperature：0℃～70℃、0℃～130℃（0℃～180℃）

PN：1.0Mpa～32 Mpa

Protection：IP65、IP68

Explosion-proof mark：ExibBT4                                                 

Voltage：220VAC、24VDC

4 Product Selection

Model	Diameter	Split electromagnetic flowmeter
JGLDJ	15~2600
		code	Electrode materials
		K1	316L
		K2	HB
		K3	HC
		K4	Titanium
		K5	Tantalum
		K6	Platinum alloy
		K7	Stainless steel coated with tungsten carbide
			code	Lining material
			C1	PTFEF4
			C2	Poly FEPF46
			C3	Co-poly vinyl fluorideFS
			C4	Poly recorded polybutadiene rubber
			C5	Polyurethane rubber
				code	Function
				E1	0.3
				E2	0.5
				E3	1
				F1	4－20Madc,Load≤750Ω
				F2	0-3khz,5vActive, variable pulse width, output frequency of high-effective
				F3	RS485Interface
				T1	Normal temperature
				T2	High temperature
				T3	Ultra-high temperature
				P1	1．0MPa
				P2	1．6MPa
				P3	4．0MPa
				P4	16MPa
				D1	220VAC±10％