Intelligent Electromagnetic Waste Water Flow Meter with Pulse (KDLD)

Product Specifications

Prod Model:	KDLD
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Pressure Grade (Mpa):	0.6, 1.0, 1.6, 4.0, etc.
Electrode Material:	Ss316, Hb, Hc, Ti, Ta, PT, .
Liner Material:	PTFE, Pvf, FEP, Cr, PU, Rubber, etc.
Flange Standard:	GB, DIN, ANSI/Asme, JIS, etc
Communication:	RS485, RS232, Hart, Modbus, Profibus, etc.
Type:	Electromagnetic Flow Meter
Measuring Principle:	Electrical Principles
Measuring Media:	Liquid
Accuracy:	?à0.2-0.5%
Main Application:	Corrosive Liquid
Sensor:	Tube/Flange
Size:	Dn10~Dn3000

Product Description

Brief Induction--Waste Water Flow Meter
 
Electromagnetic water flowmeter is a kind of induction type flow instrument often used to measure, based on Faraday Law, the volume flowrate of conductive medium in closed pipelines. With microprocessor and exclusive integrated circuit, KDLD electromagnetic flow meter have the advantages of reliable performance, high accuracy, easy to use, etc.. The high speed CPU and advanced signal processing technology ensure a wide measuring range of 0.01m/s to 12m/s. The infrared remote control realize man-machine conversation, two-line LCD makes the readings and parameter setting more comprehensive and convenient.
 
KDLD electromagnetic flow meter can be widely applied in industries like chemical, power supply, metallurgical mine, oil, water supply and drainage, paper making, pharmaceutical, food, etc..
 
 
Characteristics--Waste Water Flow Meter
 
Variable forms for different kinds of working conditions. Compact and remote form; Flanged, flange wafer, clamped, threaded, insertion end connection; DC/AC, battery power supply.
High accuracy of ±0.5%.
Wide size range of 10mm~300mm, adapt to different size of pipelines.
Full choice of liner to accommodate conductive medium from drinking water to strongly corrosive liquid like sulfuric acid.
Measurement is not affected by the density, viscosity, temperature, pressure and electroconductibility of fluid. 
Two-line LCD, able to display positive and negative instantaneous flow and accumulative flow.
No pressure loss. No moving parts.
Pulse and 4~20mA standard current output. Multiple choice of communications: RS232, RS485, Modbus, Profibus, HART, etc..
Surface mount technology(SMT) technology of converter which possesses self-check and self-diagnose functions.
Explosion-proof type can be used at relevant explosion-proof sites. IP68 remote type can be used underwater.
 

Specification--Water Flow Meter

Peak flow rate	15m/s
Accuracy (refer to accuracy curve)	Indication ±0.5%(flow rate no less than 0.8m/s)
Conductibility of fluid	Above 5μ S/cm
Nominal pressure	DN15~ DN150		4.0Mpa
	DN15~DN600		1.6Mpa
	DN200~DN1000		1.0Mpa
	DN200~DN3000		0.6Mpa
Ambient temperature	Sensor		-25~+60 Deg C
	Compact flow meter and converter		-10~+60 Deg C
The liner material and maximum temperature of fluid	Liner material	Remote type			Compact type
	Polytetrafluoroethylene (PTFE)	100°C(standard) 150°C(special order)			70°C
	Polyvinyl fluoride (PVF)	100°C(standard) 150°C(special order)			70°C
	Fluorinated ethylene-propylene(FEP)	100°C(standard) 150°C(special order)			70°C
	Polychloropree rubber(CR)	80°C(standard) 120°C(special order)			70°C
	Polyurethane(PU)	80°C			70°C
Electrode type	Fixed type(DN150~DN2600); Blade type(DN300~DN1600)
Material of signal electrode and grounding electrode	Mo-containing stainless steel, hastelloy B, hastelloy C, tantalum alloy, titanium alloy, platinum-iridium alloy, stainless steel-coated wolfram carbide
Flange material	Carbon steel
Grounding flange material	Stainless steel 1Cr18Ni9Ti
Seal ring material	PTFE
Material of inlet protection flange	DN6~DN600			Stainless steel 1Cr18Ni9Ti
	DN700~DN3000			Carbon steel
Shell protection	DN6~DN150 remote sensor with rubber or polyurethane liner			IP65(standard), IP68(special order)
	DN200~DN3000 remote sensor with rubber or polyurethane liner			IP68(able to 5~10m under water usage)
	Other sensor and all kinds of converter			IP65
Power supply	24VDC/220VAC
Signal output	Pulse, 4-20mA
Communication	RS485, Modbus(standard), RS232,HART,Profibus, GPRS(special order)
Display	Digital 2-line LCD, able to display positive and negative instantaneous flow and accumulative flow
Spacing (remote type)	Generally, the spacing between converter and sensor is no longer than 100 meters, special order will be required when it is longer than 100 meters.