on-Site Display Metal Tube Rotameter

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: HHLD
• Size: DN100-500
• Sensor: Tube/Flange
• Application: Industrial Production
• Measuring Principle: Electrical Principles
• Power Supply: 220VAC
• Output Signal and Load Resistance: 4-20madc, 0-500Ω
• Ambient Temperature: -10—+50ºC
• Protection Level: Diving Type
• Transport Package: Wooden Carton
• Trademark: No
• Origin: China
• Package Size: 100.00cm * 80.00cm * 120.00cm
• Package Gross Weight: 200.000kg

Product Description

On-site display metal tube rotameter

Product Description

 

Product Introduction
1. Product overview
Metal rotor flowmeter is a variable area flow measuring instrument commonly used in industrial automation process control. It has the characteristics of small size, large detection range and convenient use. The metal rotor flowmeter can be used to measure the flow of liquid, gas and steam, and is especially suitable for medium flow measurement with low flow velocity and small flow.
2. Working principle
The measured medium generates a rising force from bottom to top through the differential pressure at the upper and lower ends of the rotor of the measuring tube. When the rising force of the rotor is greater than the weight of the rotor immersed in the fluid, the rotor will rise, and the annular gap area will increase accordingly. The flow rate drops rapidly and the differential pressure between the upper and lower ends of the rotor decreases. When the lifting force acting on the float is balanced with the weight of the rotor immersed in the fluid, the rotor will stabilize at a certain position, and the height of the rotor position corresponds to the size of the measured medium fluid.
The rotor has a built-in magnetic steel. When the rotor moves up and down with the medium, the magnetic field changes with the movement of the rotor.
A. For the in-situ metal rotor flowmeter, the follow-up magnet in the in-situ indicator is coupled with the magnet in the rotor to rotate and drive the pointer at the same time to indicate the current flow rate through the dial.
B. For the smart metal rotor flowmeter, the follower magnet in the smart indicator is coupled with the magnet in the rotor to rotate, and at the same time drive the sensor magnet and pointer, the magnetic sensor converts the magnetic field change into an electrical signal , After A/D conversion, digital filtering, temperature compensation, microprocessor processing, D/A output, LCD liquid crystal display, to display the instantaneous flow and cumulative flow.
Three, flow meter

caliber	Water (L/h) 20ºC 101325Pa		Air (m3/h) 20ºC 101325Pa.abs	Large pressure loss (KPa)
	Material RR0 RR1 RL	Material PTFE	Material RR0 RR1 RL	Material RR0 RR1 RL	Material PTFE
15	2.5-25		0.07-0.7	6.5
	4-40	2.5-25	0.11-1.1	6.5	5.5
	6-60	4-40	0.18-1.8	6.6	5.5
	10-100	6-60	0.28-2.8	6.6	5.6
	16-160	10-100	0.4-4.0	6.8	5.8
	25-250	16-160	0.7-7.0	7.2	6.1
	40-400	25-250	1.0-10	8.6	6.1
	60-600	40-400	1.6-16	11.1	7.3
25	100-1000	60-600	3.0-30	7.0	5.9
	160-1600	100-1000	4.5-45	8.0	6.0
	250-2500	160-1600	7-70	10.8	6.8
	400-4000	250-2500	11-110	15.8	9.2
50	600-6000	250-2500	18-180	8.0	6.5
	1000-10000	400-4000	25-250	11.0	6.8
	1600-16000	600-6000	40-400	16.2	9.4
	2000-20000	1000-10000	60-600	16.2	14.5
80	2500-25000	1600-16000	60-600	8.2	6.9
	4000-40000	2000-20000	100-1000	9.5	8.1
	5000-50000	2500-25000	150-1500	9.5	8.1
100	6000-60000	4000-40000	180-1800	8.0	9.5
	8000-80000	5000-50000	240-2400	10.0	9.2
	10000-100000	8000-80000	300-3000	10.0	9.2
125	10000-100000	8000-80000	300-3000	10.0	8.5
	25000-125000	10000-100000		12.2	10.1
150	25000-125000	10000-100000		11.0	9.2
	30000-150000	30000-125000		13.2	12.1
	20000-200000
Note: 1. When used to measure liquid, ensure that the working pressure is not less than twice the pressure loss; when used to measure gas, ensure that the working pressure is not less than five times the pressure loss to make the flowmeter work stably; 2. The standard is flange connection, threaded connection and clamp connection can be customized according to requirements.

 

FAQ

 

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 customization your abrasive or not, and also depends on the speed of customs clearance and logistics, but we can guarantee to ship the regular abrasive machine in less than 30 business days.

Any benefits for the abrasive machines 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 that our quality, and service far exceed 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 services?
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.