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Digital Industrial Flow Meter 4-20mA Output DN4-DN200 Pipeline Diameter

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Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.

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Digital Industrial Flow Meter 4-20mA Output DN4-DN200 Pipeline Diameter

Model Number : LWGYML

Place of Origin : China

MOQ : 1pc

Price : Negotiation

Payment Terms : T/T

Supply Ability : 500pcs per month

Delivery Time : 7-10 working days

Packaging Details : In Carton or Wooden Box

Product Name : Turbine Flow Meter

Turn Down Ratio : 10:1; 15:1; 20:1

Transmission Distance : ≤1000m

Pipeline Diameter : DN4-DN200

Protection Class : IP65

Accuracy : ±1%R、±0.5%R、±0.2%R(Special Order)

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Digital Industrial Flow Meter 4-20mA Output DN4-DN200 Pipeline Diameter

1. Introduction

LWGYML series turbine flow meter is a new generation kind of flow meter that absorbs the advanced technologies of flow meter at home and abroad. It has been optimized and designed to have so many characteristics, such as simple structure, light weight, high precision, good repeatability,easy installation and usage.

2. Features

High accuracy, usually reach ±1%R,±0.5%R,or even reach ±0.2%R for high-precision type.
Good repeatability, it can reach 0.05%-0.2% in short term, if regular calibration or online calibration can get an extremely high accuracy, so it is preferred in foreign trade.
Pulse signal output, it is suitable for totalizer measurement and computer connection, no zero drift,strong capacity of resisting disturbance.
High frequency signal(3-4KHz), strong signal resolution.
Wide range, middle and big diameter can reach 1:20, and small diameter can reach 1:10.
Compact structure, easy installation and maintenance.

3. Specifications

Pipeline Diameter(mm) and Connection	4,6,10,15,20,25,32,40 Thread Connection
Pipeline Diameter(mm) and Connection	(15,20,25,32,40) 50,65,80,100,125,150,200 Flange Connection
Accuracy	±1%R,±0.5%R,±0.2%R(Special Order)
Turn Down Ratio	10:1; 15:1; 20:1
Material	304SS,316(L)SS, etc
Medium Temperature	-20℃~+110℃
Environmental Conditions	Temperature: -10℃~+55℃ Relative humidity: 5%~90% Atmospheric pressure: 86~106KPa
Power supply	Sensor:+12VDC,+24VDC(Option) Transmitter:+24VDC Local Display:3.2V Lithium Battery
Output Signal	Sensor:Pulse Frequency Signal(Low level≤0.8V, High level≥8V) Transmitter:Two Wired 4-20mA Current Signal
Signal Cable	STVPV 3x0.3(Three Wired),2x0.3(Two Wired)
Signal Cable Connection	Houseman Connector(Standard Type) Inner Thread M20x1.5(Explosion Type)
Transmission Distance	≤1000m
Explosion Proof	None(Standard Type) EXdIIBT6(Explosion Proof)
Protection Class	IP65

4. Flow Range & Work Pressure

Pipeline Diameter	Normal Flow Range (m³/h)	Extended Flow Range (m³/h)	Normal Pressure (MPa)	Pressure Rate(MPa) (Flange Connection)
DN4	0.04~0.25	0.04~0.40	6.3	12,16,25
DN6	0.10~0.60	0.06~0.60	6.3	12,16,25
DN10	0.20~1.20	0.15~1.50	6.3	12,16,25
DN15	0.60~6.00	0.40~8.00	6.3,2.5 (Flange Connection)	4.0,6.3,12,16,25
DN20	0.80~8.00	0.45~9.00	6.3,2.5 (Flange Connection)	4.0,6.3,12,16,25
DN25	1.00~10.00	0.50~10.00	6.3,2.5 (Flange Connection)	4.0,6.3,12,16,25
DN32	1.50~15.00	0.80~15.00	6.3,2.5 (Flange Connection)	4.0,6.3,12,16,25
DN40	2.00~20.00	1.00~20.00	6.3,2.5 (Flange Connection)	4.0,6.3,12,16,25
DN50	4.00~40.00	2.00~~40.00	2.5	4.0,6.3,12,16,25
DN65	7.00~70.00	4.00~70.00	2.5	4.0,6.3,12,16,25
DN80	10.00~100.00	5.00~100.00	2.5	4.0,6.3,12,16,25
DN100	20.00~200.00	10.00~200.00	1.6	4.0,6.3,12,16,25
DN125	25.00~250.00	13.00~250.00	1.6	2.5,4.0,6.3,12,16
DN150	30.00~300.00	15.00~300.00	1.6	2.5,4.0,6.3,12,16
DN200	80.00~800.00	40.00~800.00	1.6	2.5,4.0,6.3,12,16

5. Configuration

LWGYML Series Turbine Flow Meter Configuration
Model	LWGYML
Pipe Material	4	4mm
	6	6mm
	10	10mm
	......
	200	200mm
Model Description		N	No Display,12VDC Power Supply,Pulse Output, High Level≥8V Low Level≤0.8V
		A	No Display,4-20mA 2 Wired Current Output
		B	Local Display,Battery Operated
		C	Local Display,4-20mA 2 Wired Current Output
		C1	Local Display,RS485 Output
		C2	Local Display, HART Output
Accuracy			05	0.5 Grade
			10	1.0 Grade
Turbine Type				W	Extended Ratio
				S	Standard Ratio
Material					S	SS 304
					I	SS 316(L)
Explosion Proof						N	None
						E	Explosion Type(ExmIICT6 or ExdIIBT6)
Pressure Rate							N	Normal Pressure
							H	High Pressure
Connection Type								T	Thread Connection
								F	Flange Connection
Filter								N		None
								F		With Filter

6. Packing

Product Tags:

insertion type magnetic flow meter

vortex air flow meter

Digital Industrial Flow Meter 4-20mA Output DN4-DN200 Pipeline Diameter Images

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