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4-20mA RS485 10sccm-200slm Micro Gas Mass Flow Controller for Analyzer Industry
US$760.00-1,060.00
1 Piece
Sample price:US$760.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Maintenance & RefundWarranty
1 YearModel NO.
HG-MFC Gas Mass Flow ControllerAccuracy
±0.2-0.5%Main Application
Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/GasSize
1/4 or 3/8 or 6mm or 10mmSensor
Swagelok / Thread / Flange ConnectionApplication
Industrial ProductionType
Gas Mass Flow ControllerMeasuring Media
GasMeasuring Principle
Gas Mass Flow ControllerMeasurement Object
Closed PipelineCertification
JIS, DIN, ANS, GB, CE, RoHS, ISOLine Size
1/4 or 3/8 or 6mm or 10mmWorking Temperature
0-50 Deg.CWorking Pressure
3MPa / 10MPaHousing Material
Ss 304, Ss 316LRelative Humidity
5% -95%Power Supply
15V / 24VProtection Level
IP 65Ambient Temperature
-20 - 55 Deg.CAmbient Pressure
86 -106 KpaAnalog Output
0-5V / 4-20mA / 0-10VDigital Communication
RS485 Modbus RTUDisplay
None / Digital DisplayConnection
Flange, Thread, Tri-Clamp onExplosion Proof
Exdii Bt 6, Exiaii CT4Electrical Connections
dB15 Gas Mass Flow ControllerTransport Package
2kgSpecification
25*15*15cmTrademark
Siko InstrumentsOrigin
ChinaHS Code
9026100000Production Capacity
999 Units / WeeksKey features
Direct Mass Flow Measurement: Uses capillary heat sensing technology to measure gas mass flow directly without temperature or pressure correction.
Dual Analog and Digital Control: Supports analog outputs (0-5V, 4-20mA, 0-10V) and digital RS485 Modbus RTU communication for versatile integration.
Wide Flow Range Options: Available in ranges from 10sccm to 3000slm to suit various industrial applications and requirements.
Robust Construction Material: Constructed with SS 316L base material and CR/NBR/PTFE sealing for durability in corrosive environments.
Comprehensive Certifications: Certified with JIS, DIN, ANSI, GB, CE, RoHS, and ISO standards for global compliance and safety.
OEM/ODM Customization Support: Offers full OEM, ODM, and OBM customization services including software reengineering for specific needs.
Fast Response Time: Features a response time of less than 2 seconds for efficient real-time process control and monitoring.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.67h
AI-Powered supplier vetting
SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.
CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.
R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.
Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.
Product Q&A
Q:What communication protocols are supported?
A:
The device supports RS485 Modbus RTU for digital communication and analog outputs like 4-20mA, 0-5V, and 0-10V.
Q:What is the warranty period?
A:
We provide a 1-year warranty for all our gas mass flow controllers.
Q:Can the product be customized?
A:
Yes, we offer OEM, ODM, OBM, and software reengineering support to meet specific customer requirements.
Q:What are the available process connections?
A:
Process connections include 1/4', 3/8', 6mm, and 10mm options, compatible with Swagelok, Thread, and Flange types.
Q:What is the maximum inlet pressure?
A:
The maximum inlet pressure is 3MPa or 10MPa, depending on the specific model configuration.
Send Inquiry
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Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.*Content:
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