High Quality Digital RS485 Pulser Oil Liquid Flow Control Meter Turbine Flow Meter 3inch Flowmeter

• Customization: Available
• After-sales Service: 24 Hours Online
• Warranty: 1 Years
• Model NO.: QZLWGY
• Accuracy: 0.5%/1%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas, Clean Liquid
• Size: DN4-DN300
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Turbine Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: CE, SGS/TUV
• Display: LCD
• Connection Mode: Thread/Flange/Clamp
• Output: Pulse/4-20mA/0-10V/2-10V/RS485
• Body Material: SS304/SS316/PE/PTFE
• Power Supply: 3.6vbattery/DC24V
• Pressure: 1.6/2.5/4.0/6.3/10/40MPa
• Transport Package: Cartons and Wooden Box
• Specification: DN4-DN300
• Trademark: QZHI-SETSAIL
• Origin: Anhui, China
• HS Code: 9026100000
• Production Capacity: 7000 Set/Sets Per Month

Product Description

Many different media, one can handle it
Product parameter

PRODUCT PARAMETERS
Measuring water quality	Liquid (water, oil, liquid, organic, inorganic, etc.)
Nominal diameter	DN4-DN300MM
Measurement accuracy	Level 0.5, level 1.0
Medium viscosity	Less than 5*10-6M2/S(more than 5*10-6M2/S liquid (solid liquid after calibration)
Nominal pressure	1.0 MPA. 1.6 MPA, 2.5 MPA, 4.0 MPA, 6.3 MPA, can be customized and high pressure
Medium temperature	-20ºC~100ºC(high temperature can be customized)
Environmental condition	Temperature :-20ºC-60ºC;
Power supply	3.6V lithium battery; 12VDC; 24VDC;
Output signal	Three-wire frequency pulse, two-wire 420mA, RS485, pulse equivalent
Class of protection	IP65(Default) IP68 can be customized

 

More model options

N Type
Frequency pulse output	NPN Low level pulse output
Power supply	12-24VDC
Precision class	Level 0.5 / Level 1.0
Lateral range	Standard range/extended range
Display function	NO
Medium temperature	-20~100ºC
Ambient temperature	-20~50ºC

 

A Type		B Type
Signal output	4-20mA/1-5V/2-10V	Signal output	There is no
Power supply	24VDC	Power supply	3.6V lithium battery pack
Precision class	Level 0.5 / Level 1.0	Precision class	Level 0.5 / Level 1.0
Lateral range	Standard range/extended range	Lateral range	Standard range/extended range
Display function	NO	Display function	Yes
Medium temperature	-20~100ºC	Medium temperature	-20~100ºC
Ambient temperature	-20~50ºC	Ambient temperature	-20~50ºC

C Type		D Type
Signal output	4-20mA/1-5V/2-10V	Signal output	Current output/Pulse frequency
Power supply	24VDC	Power supply	24VDC
Precision class	Level 0.5 / Level 1.0	Precision class	Level 0.5 / Level 1.0
Lateral range	Standard range/extended range	Lateral range	Standard range/extended range
Display function	Yes	Display function	Yes
Medium temperature	-20~100ºC	Medium temperature	-20~100ºC
Ambient temperature	-20~50ºC	Ambient temperature	-20~50C

Flow pressure range

Gauge aperture (mm)	Normal flow range (m³/h)	Extended flow range (m³/h)	Standard pressure rating (Mpa)
DN4	0.04~0.25	0.04~0.4	6.3
DN6	0.1~0.6	0.06~0.6	6.3
DN10	0.2~1.2	0.15~1.5	6.3
DN15	0.6~6	0.4~8	6.3
DN20	0.8~8	0.45~9	6.3
DN25	1~10	0.5~10	6.3
DN32	1.5~15	0.8~15	6.3
DN40	2~20	1~20	6.3
DN50	4~40	2~40	2.5
DN65	7~70	4~70	1.6
DN80	10~100	5~100	1.6
DN100	20~200	10~200	1.6
DN125	25~250	13~250	1.6
DN150	30~300	15~300	1.6
DN200	80~800	40~800	1.6

Intelligent matching

Quality is in the details

Multiple sensors available
Dimension drawing

Nominal diameter (mm)	Flange connection					Threaded connection		Clamp connection
	L1 (mm)	D1 (mm)	K (mm)	d (mm)	n (Hole number)	L (mm)	L (Screw thread)	L (mm)	D (mm)
4						225	G1/2
6						225	G1/2
10						345	G1/2
15	75	95	65	14	4	75	G1	100	50.5
20	80	105	75	14	4	80	G1	100	50.5
25	100	115	85	14	4	100	G5/4	100	50.5
32	140	140	100	14	4	140	G1 1/2	120	50.5
40	140	150	110	18	4	140	G2	140	64
50	150	165	125	18	4	150	G5/2	150	78
65	170	185	145	18	4			170	91
80	200	200	160	18	8			200	106
100	220	220	180	18	8			220	119
125	250	250	210	18	8
150	300	285	240	22	8
200	360	340	295	22	12

Feedback from customers

FAQ

1. Q: Where is your company located? Can I visit your factory?
A: Our company is located in Wuhu City, Anhui Province, China. We sincerely invite you to visit our factory.

2. Q: How can I get some samples?
A: Welcome to contact us by email or Alibaba to meet your requirements

3. Q: How does your factory do in terms of quality control?
A: Quality first. We always regard quality as the most important thing in the entire production process. Our factory has obtained CE certificates.

4. Q: What is your after-sales service? What about the warranty?
A: We provide 12 months warranty for our products, and we have a dedicated after-sales service team.

5. Q: Can you provide OEM or design service?
A: Yes, we design and manufacture our products by ourselves. We can OEM according to your requirements, including packaging, logo printing, etc.

6. Q: How about your delivery time? How do you ship the goods?
A: Once you receive your deposit, production will start immediately. About 5-7 working days after payment, we usually ship by DHL, UPS, FedEx or TNT, but also by air and sea. For urgent orders, please contact us to inquire about stock availability.

7. Q: How to deal with failures?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be less than 0.2%. Secondly, during the warranty period, we will send a small number of new parts by new order. For defective batches of products, we will repair it and send it to you, or we can discuss solutions including re-recall according to the actual situation.