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High Precision RS485 Thermal Mass Flow Meter for Hydrogen
US$636.00-960.00
1 Piece
Sample price:US$636.00/piece.Request sample
Product profile
Customization
AvailableAccuracy
>±1%Main Application
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/GasModel NO.
HDL-RSSize
DN10-50Sensor
Tube/FlangeApplication
Industrial ProductionType
Vortex Flow MeterMeasuring Media
GasMeasuring Principle
ThermalMeasurement Object
Closed PipelineCertification
DIN, RoHS, ISOMedium
GasesDisplay
LCD DisplayPower Supply
DC24 V/220VAC 50HzOutput
RS485Transport Package
NegotiationSpecification
40*40*25cm 11kgTrademark
Huadian AutomationOrigin
ChinaHS Code
9026100000Production Capacity
1000piecesKey features
Wide Flow Range: Supports flow velocity from 0.5 to 100 Nm/s with extensive DN sizes.
RS485 Communication: Equipped with RS485 interface for seamless factory automation integration.
Durable Sensor Design: Features platinum resistance converters for high stability and long life.
IP67 Protection Rating: Provides excellent dust and water protection for harsh environments.
No Compensation Needed: Measures mass flow directly without requiring temperature and pressure compensation.
Global Certification: Certified with ISO, CE, RoHS, and DIN standards for international compliance.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-06-01 CertifiedNearest Port: Shanghai portAverage Response Time: ≤1.73h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is a combined company founded in 2015 that manufactures water-quality analysis instruments, recorders, pressure transmitters, signal isolators, and other field instruments. It reports an ISO 9001:2015 certificate, more than 10 production lines, 50 quality-control staff, and exports to multiple regions. Service procedures, supplier approval updates, and corrective/preventive-action records are reportedly established, with peak- and off-season lead times within 15 working days. The supplier offers customization from samples and designs, ODM services, and OEM services for well-known brands. However, it reports no overseas warehouses, showrooms, agents, or branches, no 3D software design service, no SDK, and no new products during the past year. Customer-specific case details are limited.
Supplier typeThe supplier identifies itself as a combined company and describes its business as manufacturing water-quality analysis instruments, recorders, pressure transmitters, signal isolators, and other field instruments. It was founded in 2015 and operates in China.
CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. The provided slices do not include the certificate scope, issuing body, validity period, or verification details.
After-Sales capabilityThe supplier reports written procedures and follow-up records for assessing service capability, an updated approved-supplier list, and a corrective/preventive-action mechanism with records. It has participated in IE expo China 2024, but reports no overseas warehouse, showroom, agent, or branch; therefore, formal service processes are evidenced, while overseas after-sales coverage is limited.
Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, and a 30,000-square-meter intelligent factory with dozens of production lines and annual capacity exceeding one million units. These figures explicitly support substantial manufacturing and quality-control capacity.
Customization capabilityThe supplier explicitly offers customization from samples and designs, ODM services, and OEM services for well-known brands. It does not provide 3D software design services, so customization is evidenced through samples, designs, ODM, and OEM rather than 3D software support.
Product Q&A
Q:What types of gases can be measured?
A:
It measures all kinds of gases except acetylene, including hydrogen, natural gas, and corrosive gases.
Q:Does the meter require temperature and pressure compensation?
A:
No, it measures mass flow directly and does not need temperature and pressure compensation.
Q:What communication interfaces are available?
A:
The meter supports RS485, HART protocol, and 4-20mA output signals.
Q:Is the device suitable for high-pressure environments?
A:
Yes, it can withstand medium pressures up to 2.5 MPa or 4.0 MPa depending on the model.
Q:What certifications does the product hold?
A:
The product is certified with ISO, CE, RoHS, DIN, and SGS standards.
Send Inquiry
*To:
Huaibei Huadian Automation Technology Co., Ltd.
Huaibei Huadian Automation Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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