Xi'an Yunyi Instrument Co., Ltd
| Payment Terms | T/T, Western Union, paypal |
| Supply Ability | 50000 pcs per year |
| Delivery Time | 5-10 working days |
| Packaging Details | standard export package |
| Measuring range | 0.5~100Nm/s |
| Accuracy rating | 1.0% reading, 0.5% full range |
| Pipe diameter range | 15~8000mm |
| Sensor diameter | φ2.5,φ3,φ4 |
| Insert sensor probe rod diameter | φ19,φ25 |
| Sensor material | 316 stainless steel, hastelloy, titanium |
| Probe rod material (protective cover) | 316G stainless steel (standard), hastelloy |
| Protection grade | IP65 |
| Brand Name | Yunyi |
| Model Number | YFM800 |
| Certification | ISO CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, paypal | Supply Ability | 50000 pcs per year |
| Delivery Time | 5-10 working days | Packaging Details | standard export package |
| Measuring range | 0.5~100Nm/s | Accuracy rating | 1.0% reading, 0.5% full range |
| Pipe diameter range | 15~8000mm | Sensor diameter | φ2.5,φ3,φ4 |
| Insert sensor probe rod diameter | φ19,φ25 | Sensor material | 316 stainless steel, hastelloy, titanium |
| Probe rod material (protective cover) | 316G stainless steel (standard), hastelloy | Protection grade | IP65 |
| Brand Name | Yunyi | Model Number | YFM800 |
| Certification | ISO CE | Place of Origin | China |
| High Light | DN300 Stainless Steel Gas Flow Meter ，Gas Flow Meter 100Nm/S ，IP65 Gas Flow Meter | ||
Description of YFM800 Hot Gas Mass Flow Meter
Features of YFM800 Hot Gas Mass Flow Meter
| Measuring range | 0.5~100Nm/s |
| Accuracy rating | 1.0% reading, 0.5% full range |
| Range ratio | Typically 100:1 (depending on the range of calibrated flows)) |
| Pipe diameter range | 15~8000mm |
| Range of application | Suitable for all kinds of single or mixed gases.Dust, sand, and other corrosive gases |
| Ambient temperature range | - 40 ºC ~ + 85 ºC (not shown), and 30 ºC ~ + 70 ºC (show), humidity <90% RH |
| Dielectric temperature range | -40ºC~+100ºC,-40ºC~+200ºC,-40ºC~+350ºC |
| Sensor diameter | φ2.5,φ3,φ4 |
| Insert sensor probe rod diameter | φ19,φ25 |
| Sensor material | 316 stainless steel, hastelloy, titanium |
| Probe rod material (protective cover) | 316G stainless steel (standard), hastelloy |
| Analog output | Output flow: 4-20 mADC , temperature: 4-20 mADC, maximum load: 500 Ω |
| Power supply | The whole machine DC24V/AC220V,Split converter AC220V |
| Pressure of work | plug-in≤2.5mpa,pipeline≤4.0mpa |
| Installation process | Insert type (clamp sleeve, clamp sleeve + ball valve, flange connection),Pipe type (flange, threaded connection) |
| Explosion-proof grade | Intrinsic safety, flameproof |
| Protection grade | IP65 |
| Nominal diameter | DN15 | DN25 | DN40 | DN50 | DN80 | DN100 | DN150 | DN200 | DN250 | DN300 |
| L(mm) | 300 | 300 | 350 | 350 | 450 | 450 | 500 | 600 | 600 | 650 |
| H(mm) | 300 | 300 | 300 | 300 | 350 | 380 | 400 | 450 | 500 | 550 |
Q: How long will you reply me?
A: We will contact you as soon as possible but within 12 hours
Q: Can I get some samples?
A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: What's delivery time?
A: It usually takes about 3-5 working days for small order and 10-15 days for big order.
Q: How do you control your quality ?
A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A: ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
Q: Could I visit your factory?
A: Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Can you provide OEM & Customized service?
A: Yes, OEM and ODM are both available, we have the professional R&D dept
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
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