| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Accuracy: | 0.5%.1.0% |
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| Measuring medium | Gas, Liquid, Steam | |
Caliber |
Flange-clamping type | DN15~DN300 |
| Flange type | DN15~DN300 | |
| Inserted type | DN150~DN3000 | |
| Measuring velocity range |
Gas 5 ~ 50M / S (can be expanded to 65m / s); | |
| liquid 0.5 ~ 5m / S (can be expanded to 7m / s) | ||
| Measurement accuracy | Flange clamping type and flange type: 1.0 and 1.5 | |
| The accuracy of insertion measuring head is 1.0 The accuracy of inserting industrial pipe is 2.5 |
||
| Temperature of medium | Normal temperature: - 25 ºC ~ 100 ºC, high temperature: - 25 ºC ~ 150 ºC or - 25 ºC ~ 300 ºC |
|
| Nominal pressure | 1.6Mpa; 2.5MPa; 4.0Mpa (available according to order) | |
| Output signal | Pulse voltage output signal |
High level 8 ~ 10V, low level 0.7 ~ 1.3V (explosion proof type: high level 4 ~ 5V, low level 0.7 ~ 1.3V) |
| The pulse duty cycle is about 50%, and the transmission distance is 100 meters | ||
| Standard voltage output signal | DC4 ~ 20mA allows external load resistance less than 600 Ω (power supply is 24 V), and the transmission distance is 3000 m | |
| Instrument environment | Temperature: - 25 ºC ~ + 55 ºC Humidity: 5 ~ 90% RH (50 ºC) |
|
| Material | The body is made of SS304, the converter housing is made of aluminum alloy, and the body is made of SS316 | |
| Power Supply | DC12V ± 10%; DC24V ± 10%; Lithium battery 3.6V 7.5Ah x 2 | |
| Explosion proof grade | Intrinsically safe exiallct1-t5, explosion-proof exdllbt4 | |
| Protection level | IP65 | |
| Measuring medium | Gas, Liquid, Steam | |
Caliber |
Flange-clamping type | DN15~DN300 |
| Flange type | DN15~DN300 | |
| Inserted type | DN150~DN3000 | |
| Measuring velocity range |
Gas 5 ~ 50M / S (can be expanded to 65m / s); | |
| liquid 0.5 ~ 5m / S (can be expanded to 7m / s) | ||
| Measurement accuracy | Flange clamping type and flange type: 1.0 and 1.5 | |
| The accuracy of insertion measuring head is 1.0 The accuracy of inserting industrial pipe is 2.5 |
||
| Temperature of medium | Normal temperature: - 25 ºC ~ 100 ºC, high temperature: - 25 ºC ~ 150 ºC or - 25 ºC ~ 300 ºC |
|
| Nominal pressure | 1.6Mpa; 2.5MPa; 4.0Mpa (available according to order) | |
| Output signal | Pulse voltage output signal |
High level 8 ~ 10V, low level 0.7 ~ 1.3V (explosion proof type: high level 4 ~ 5V, low level 0.7 ~ 1.3V) |
| The pulse duty cycle is about 50%, and the transmission distance is 100 meters | ||
| Standard voltage output signal | DC4 ~ 20mA allows external load resistance less than 600 Ω (power supply is 24 V), and the transmission distance is 3000 m | |
| Instrument environment | Temperature: - 25 ºC ~ + 55 ºC Humidity: 5 ~ 90% RH (50 ºC) |
|
| Material | The body is made of SS304, the converter housing is made of aluminum alloy, and the body is made of SS316 | |
| Power Supply | DC12V ± 10%; DC24V ± 10%; Lithium battery 3.6V 7.5Ah x 2 | |
| Explosion proof grade | Intrinsically safe exiallct1-t5, explosion-proof exdllbt4 | |
| Protection level | IP65 | |
Kaifeng Chentong Automation Technology Company is a high-tech enterprise specialising in Research & Development, Design, Manufacture and the Marketing of flow meters. It is located in the beautiful demonstration area of FTA in Kaifeng City, Henan Province, covering an area of 6600 square meters, with more than 80 employees. The core team is a vigorous team among the millennials, Since its establishment, The Company believes in continuous innovation and has a strong focus on design and development with a view towards producing ′state of art′ products using modern machinery and a world class test rig.
Our company never forgets its industrial responsibility and social responsibility. Every year, we carry out cash poverty alleviation and goods donations to society, poor families, schools, medical care, etc. On a regular basis, which has been widely recognized by the society.
Kaifeng HENGMAN flow meters are calibrated to 0.2 class electromagnetic liquid standard device standard and 0.2 class static mass method water flow standard and gas nozzles using KROHNE - Germany MASTER meters. Adhering to the principle of people-oriented and rejuvenating the country through science and technology, the company has always put product improvement, development, accurate calibration, and after-sales service first, With excellent quality, our products are widely used in many industries such as petroleum, chemical industry, metallurgy, textile, machinery, heating, power supply, water supply, scientific research and environmental engineering.
Since its establishment, it has independently developed and produced 15 kinds of flow products, and successfully developed a variety of complete sets of automatic instruments and flow verification devices. It has obtained a variety of patents and industry certificates and won the national high-tech enterprise. SRDI enterprise (Specialized, Refinement, Differential, Innovation). More than 60 certificates, including "Enterprise Certificate Of Honoring Contract And Keeping Promise". "Kaifeng civilized and honest enterprise", "Flowmeter Form Approval Certificate", "Explosion-Proof Certificate", "SIL3 Certificate", "Quality Management System", "Software Copyright", "Product Patent", "CE Certificate", "Charity Enterprise", "Famous Brand", "Provincial And National Measurement Institute Device Identification Certificate"
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