DN40 Pulse Turbine with High Accurate Data

• Customization: Available
• After-sales Service: We Offer You a 1-5 Years Warranty on Our High-Qual
• Warranty: 12 Months
• Model NO.: HHLD
• Main Application: Water
• Size: DN100-500
• Sensor: Tube/Flange
• Application: Environmental Protection
• Type: Electromagnetic Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• IP: IP65,IP67,IP68
• Transport Package: Box
• Specification: set
• Trademark: NO
• Origin: China
• Production Capacity: 100000
• Package Size: 100.00cm * 80.00cm * 120.00cm
• Package Gross Weight: 100.000kg

Product Description

DN40 pulse turbine

   I. Overview
Turbine flowmeter is the main variety of impeller type flow (velocity) meter. It consists of a sensor and a conversion display. The sensor uses a multi-blade rotor to sense the average flow rate of the fluid, thereby deriving the flow or total volume. Turbine flowmeters have been widely used in petroleum, chemical, scientific research, national defense, metering and other fields.
2. Product features
1. High accuracy, generally up to ±1%R, ±0.5%R, high-precision type up to ±0.2%R;
2. Good repeatability, short-term repeatability can reach 0.05%~0.2%. Because of the good repeatability, such as frequent calibration or online calibration, higher accuracy can be obtained, and it is the preferred flowmeter in trade settlement;
3. Output pulse frequency signal, no zero drift, strong anti-interference ability;
4. A higher frequency signal (3~4kHz) can be obtained, and the signal resolution is strong;
5. Wide range, medium and large diameters can reach 1:20, and small diameters are 1:10;
6. Compact and lightweight structure, convenient installation and maintenance, and large circulation capacity;
7. Suitable for high-pressure measurement, no holes are required on the meter body, and it is easy to make a high-pressure meter;
8. It can be made into a plug-in type, suitable for large-diameter measurement, with low pressure loss, low price, continuous flow and removal, and convenient installation and maintenance.
    3. Basic parameters and technical performance
1. Technical performance
Table 1 Technical performance

Instrument caliber and connection method	4, 6, 10, 15, 20, 25, 32, 40 are connected by thread (15, 20, 25, 32, 40) 50, 65, 80, 100, 125, 150, 200 are connected by flange
Accuracy class	±1%R, ±0.5%R, ±0.2%R (specially required)
Turndown ratio	1:10; 1:15; 1:20
Instrument material	304 stainless steel, 316 (L) stainless steel, etc.
Measured medium temperature (ºC)	-20~+10ºC
Environmental conditions	Temperature -10~+55ºC, relative humidity 5%~90%, atmospheric pressure 86~106kPa
output signal	Sensor: pulse frequency signal, low level ≤0.8V, high level ≥8V Transmitter: two-wire 4~20mADC current signal
Power supply	Sensor: +12VDC, +24VDC (optional) Transmitter: +24VDC On-site display type: the meter comes with 3V lithium battery
Signal transmission line	STVPV3×0.3 (three-wire system), 2×0.3 (two-wire system)
Transmission distance	≤1000m
Signal line interface	Basic type: Hausmann connector, explosion-proof type: internal thread M20×1.5
Explosion-proof grade	Basic type: non-explosion-proof product, explosion-proof type: ExdIIBT6
Protection level	IP65

2. Measuring range and working pressure
Table 2 Measuring range and working pressure

Instrument caliber (Mm)	Normal flow range ( m ^3 /h )	Extended flow range ( m ^3 /h )	Routine stress tolerance (MPa)	Special pressure rating (MPa) (Flange connection method)
DN 4	0.04~0.25	0.04~0.4	6.3	12, 16, 25
DN 6	0.1~0.6	0.06~0.6	6.3	12, 16, 25
DN 10	0.2~1.2	0.15~1.5	6.3	12, 16, 25
DN 15	0.6~6	0.4~8	6.3, 2.5 (flange)	4.0, 6.3, 12, 16, 25
DN 20	0.8~8	0.45~9	6.3, 2.5 (flange)	4.0, 6.3, 12, 16, 25
DN 25	1~10	0.5~10	6.3, 2.5 (flange)	4.0, 6.3, 12, 16, 25
DN 32	1.5~15	0.8~15	6.3, 2.5 (flange)	4.0, 6.3, 12, 16, 25
DN 40	2~20	1~20	6.3, 2.5 (flange)	4.0, 6.3, 12, 16, 25
DN 50	4~40	2~40	2.5	4.0, 6.3, 12, 16, 25
DN 65	7~70	4~70	2.5	4.0, 6.3, 12, 16, 25
DN 80	10~100	5~100	2.5	4.0, 6.3, 12, 16, 25
DN 100	20~200	10~200	1.6	4.0, 6.3, 12, 16, 25
DN 125	25~250	13~250	1.6	2.5, 4.0, 6.3, 12, 16
DN 150	30~300	15~300	1.6	2.5, 4.0, 6.3, 12, 16
DN 200	80~800	40~800	1.6	2.5, 4.0, 6.3, 12, 16

 

What are the raw materials used?
The main materials used in  world-renowned electrical components. We can also make any custom design for you according to your needs.

How long does it usually take for me to receive the equipment?
Depends on whether you want to do customization your abrasive or not, and also depends on the speed of customs clearance and logistics, but we can guarantee to ship regular abrasive machine in less than 30 business days.

Any benefits for abrasive machine from China?
In a word, China has a much better industry chain. There may be manufacturers of abrasive and packaging in India, Vietnam and Malaysia, but HG-Abrasive can guarantee that our prices can be on par with theirs and our quality, service far exceeds your expectations.

When can I get an engineer from you?
Contact our sales staff when you have completed the preparation conditions (water, electricity, air supply, production materials). We will send an engineer to install your machine and train your staff to use it. Usually, when you are ready, you can contact our sales staff and cooperate with us to get a visa for the engineer, who will arrive within 15 days.

What about the details of the packaging?
To ensure the integrity and safety of product packaging, main products are packed in plastic film or export plywood boxes, and auxiliary products are packed in thick cartons.

Do you provide customized service?
We can design the machine according to your requirements (material, power, size, etc.). We will also provide you with expert guidance at the same time, based on our many years of experience in the industry.

How will my machine be installed once it arrives? How much does it cost?
We'll dispatch an engineer to your facility to assess the situation, install the machine and train your staff on how to operate it. The customer pays for round trip airfare, accommodation and USD100/day/person.

Are you a manufacturing or a trading company?
We are a factory, and we offer factory direct prices with excellent quality and worry-free service. Please come and see us here!

What is your guarantee or warranty if we buy your machine?
We offer you a 1-5 years warranty on our high-quality machines and lifetime technical support.