- Product Details
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Quick Details
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Model Number:
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LG
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Product Name:
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Differential Pressure Flow Meter
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Nominal Diameter(mm):
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DN10~DN4000
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Measurement accuracy:
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±0.5%;±1%;±1.5%;±2.0%;±2.5%
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Nominal pressure (MPa):
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0.6, 1.0, 1.6, 2.5, 4.0, 6.3, 10.0~42.0
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Medium:
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gas/liquid/steam
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Display:
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LCD Digital
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Protection level:
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IP68/IP67/IP65
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Power supply:
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220VAC/24VDC
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Output Signal:
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4-20mA/Pulse/RS232/RS485/Hart/Profibus
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Environmental temperature:
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-200℃~+650℃
Quick Details
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Type:
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Compound meters, Differential Pressure Flowmeter, Variable Area Air & Gas Flowmeters, Variable Area Petrolum Flowmeters, Variable Area Water Flowmeters
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Place of Origin:
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Henan, China
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Brand Name:
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kaichuang flowmeter
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Model Number:
-
LG
-
Product Name:
-
Differential Pressure Flow Meter
-
Nominal Diameter(mm):
-
DN10~DN4000
-
Measurement accuracy:
-
±0.5%;±1%;±1.5%;±2.0%;±2.5%
-
Nominal pressure (MPa):
-
0.6, 1.0, 1.6, 2.5, 4.0, 6.3, 10.0~42.0
-
Medium:
-
gas/liquid/steam
-
Display:
-
LCD Digital
-
Protection level:
-
IP68/IP67/IP65
-
Power supply:
-
220VAC/24VDC
-
Output Signal:
-
4-20mA/Pulse/RS232/RS485/Hart/Profibus
-
Environmental temperature:
-
-200℃~+650℃
Explanation of the principle of a throttling device:
When a fluid (liquid or gas) passes through a throttling device, its pressure rises slightly upstream, but when the fluid is forced to converge on the throttling device, the flow rate increases and the fluid pressure decreases. Downstream of the throttling device, the fluid reaches the point of maximum convergence, the vena contracta, where the flow rate is at its maximum and the pressure is at its minimum, beyond which the flow rate expands, the velocity decreases and the pressure increases. By measuring the difference in fluid pressure upstream and downstream of the throttling device, it is possible to use the coefficients derived from a large number of studies to derive the flow rate according to Bernoulli's equation.
The throttling device (differential pressure flow meter) produced by our company is divided into two categories: standard throttling device and non-standard throttling device. Standard throttling device: standard orifice plate (orifice plate flowmeter), ISA1932 standard nozzle (nozzle flowmeter), long-diameter nozzle, classic venturi nozzle and venturi nozzle. Non-standard throttling devices: large-diameter orifice plate (DN>1000mm, orifice plate flowmeter), circular short orifice plate, eccentric orifice plate, 1/4 circular orifice plate, circular orifice plate, wear-resistant orifice plate, conical inlet orifice plate, double orifice plate, built-in orifice plate, end orifice plate, restriction of flow orifice plate, large-diameter Venturi tube (DN>1200mm), rectangular Venturi, insertion Venturi tube, wing-type wind measurement device, V cone flowmeter, wedge flowmeter, elbow flowmeter, balanced flowmeter (multi-orifice plate flowmeter) and so on.
Product Features:
(1)Applicable medium range: almost all liquids, gases and vapors. (2)Operating temperature range: -200-+650℃; Maximum operating pressure: 40MPa. (3)Highest degree of standardization: Accuracy can be determined without actual calibration measurements. (4)Special varieties and specifications, can be adapted to a variety of different process conditions of measurement. (5)High measurement reliability and minimal maintenance. (6) Inexpensive, the larger the caliber the more obvious.
Not sure which flow meter to choose?
Contact us, tell us the measured liquid, flow rate and temperature, we will design the flow meter for you free of charge.
Founded in 2010,
KAIFENG INITIATIVE MEASUREMENT & CONTROL TECHNOLOGY CO.,LTD.
is a modernized and comprehensive science and technology enterprise focusing on the production, sales, installation, construction and technical services of flow meters, intelligent agriculture, information system integration services, computer network engineering and development of water treatment equipments and high-standard farmland irrigation equipments. Since its inception, the company has actively invested in product research and development and innovation, has made a number of technical achievements, was awarded the national high-tech enterprises, Henan Province, "specializing in new" small and medium-sized enterprise honorary title, and successfully applied for the establishment of Kaifeng City, intelligent agriculture irrigation flow meter engineering technology research center. The company has been engaged in foreign trade industry since
2017
, and its products are exported to Russia, India, Vietnam, five Central Asian countries, etc. It has rich export experience, complete export qualification and perfect international after-sales service system. The company's products in the comprehensive agricultural development projects, small farmland water conservancy projects, water resources monitoring, food, pharmaceuticals, papermaking, environmental protection and urban heating and water supply, gas supply, water treatment and other fields, a number of core technologies are fully applied to obtain a wide range of domestic and foreign customers praise.
Kaifeng Initiative Measurement & Control Technology Co.,Ltd.
Address：
No.11, South Section of Third Street,Kaifeng Development Zone, Henan Province, China.
Enterprise Email:
kfkc@kfkc.cn
Company Website:
www.kfkc.cn
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FAQ
Q1. What is your terms of packing?
A: OEM-branded products come in wooden boxes with tin-covered edges.
Q2. What is your trade terms & payment terms can you accept?
A: Trade terms : EXW, FOB, CFR, CIF for your convenient; Payment terms: 100% T/T or credit card or paypal advance before shipment
Q3. How about your delivery time?
A: Generally, standard type : 6-7 working days after confirm the order.non-standard type: 8-10 working days after confirm the order.
Q4. What's your MOQ?
A: We have no MOQ demand, 1 piece for test purpose at first is acceptable.
Q5. How do you ensure good product quality?
A: We have a complete quality control system; All of our products are fully checked by IQC, OQC departments before ship to our clients.
Q6.How long your quotation valid?
A: Our quotation valid for 12 months.
Q7. Can you accept OEM brand?
A: Yes, we can accept the OEM brand without extra charge.
Q8. How long is your product warranty?
A: 7 days replacement and 12 months repair free of charge for quality problem.
Q9. How delivery the goods?
A: We can send goods by DHL, TNT, UPS, SF, EMS for freight prepaid, also canuse your own courier account to do the freight collect, just for your convenience.
Q10. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
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