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Flow Meters
  • Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
  • Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
  • Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
  • Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
  • Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
  • Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable
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Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable

  • 1 - 9 Pieces
    $155
  • 10 - 49 Pieces
    $139
  • >= 50 Pieces
    $119

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
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Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Gas Flow Measurement: Designed to measure flow rates of air, gas, oxygen, hydrogen, and CO₂ with 0.5% accuracy, enabling reliable laboratory and industrial applications.
  • Versatile Output Options: Equipped with 4-20mA analog output and RS485 digital communication, ensuring seamless integration into automation systems and data logging setups.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With a corrosion-resistant stainless steel body, ensure durability in harsh environments like industrial pipelines or chemical processing systems. This material outperforms plastic-based alternatives by resisting rust and degradation, extending the flowmeter’s lifespan in demanding applications* [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. User-Friendly Digital Interface

    • With a clear digital display and intuitive control panel, monitor real-time flow rates (L/min or GPM) and adjust settings effortlessly. The compact, modern design simplifies integration into existing systems without requiring complex modifications.

  • 3. Precision Accuracy for Critical Applications

    • With 0.5% accuracy, achieve reliable measurements for laboratory experiments or industrial processes, outperforming standard flowmeters by up to 30% in precision* [*Disclaimer: Testing conducted against models with ±1% accuracy]. Ideal for gases like oxygen, hydrogen, and CO₂ where exact flow control is critical.

  • 4. Versatile Compatibility for Diverse Scenarios

    • Designed for DN20 pipelines and compatible with air, gas, and specialty gases (e.g., CO₂), this flowmeter adapts to 90% of common industrial and lab setups*. Its dual RS485 and 4-20mA outputs ensure seamless connectivity with PLCs or SCADA systems for automated monitoring.

  • 5. Eco-Friendly Compliance Certifications

    • With EPR certifications in Germany and France, meet stringent environmental regulations for battery and packaging disposal. This ensures sustainable operations while reducing compliance risks for businesses in regulated markets.

Product details

Solid State Digital 4-20Ma Mass Flowmeter Air Gas Oxygen Hydrogen CO2 Micro Sensor Laboratory Measurements OEM Customizable

The SIARGO Solid State Digital 4-20mA Mass Flowmeter is a precision-engineered device for measuring air, gas, oxygen, hydrogen, and CO₂ in laboratory and industrial settings. With a stainless steel body and compact design, it ensures durability and seamless integration into plumbing systems. Its 0.5% accuracy and versatile outputs (RS485/4-20mA) make it ideal for applications requiring reliable real-time flow monitoring.

Technical specifications

FeatureSpecificationBenefit
Accuracy±0.5% of readingEnsures precise measurements for critical processes.
MaterialStainless steel bodyCorrosion-resistant for harsh environments.
CertificationsEPR_Germany_Packing, EPR_France_Battery/PackingMeets EU environmental compliance standards.
Pipe CompatibilityDN20Adapts to standard plumbing systems.
MediumAir, gas, oxygen, hydrogen, CO₂Versatile for diverse gas and fluid types.
OutputsRS485, 4-20mAFlexible connectivity for SCADA/PLC systems.
Power Source220VACStable operation in standard electrical setups.

Customization guide

Adjustable parameters include flow range (up to 500 L/min), output protocols (RS485/4-20mA), and material coatings to meet specific chemical resistance or environmental needs.

Get inspired

With its stainless steel construction, you can ensure long-term durability in corrosive environments. The 0.5% accuracy guarantees reliable data for laboratory experiments or industrial quality control. With EPR certifications, you can streamline compliance for EU market deployments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±0.5%±0.3%±0.1%
Flow Range0–100 L/min0–200 L/min0–500 L/min
CertificationsEPR_Germany_Packing+EPR_France_Battery+ISO 9001, CE
Data Logging—16GB internal storageCloud-enabled logging

Supplier's note

  1. Technical Breakthroughs:

    • Precision: The Pro Model’s ±0.1% accuracy exceeds industry standards, enabling ultra-sensitive gas analysis in R&D labs.
    • Material: Stainless steel construction ensures resistance to hydrogen embrittlement and oxidation, critical for handling reactive gases like hydrogen.
    • Compliance: Triple EPR certifications (Germany/France) simplify EU market entry, reducing regulatory hurdles.

  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale labs or HVAC systems requiring basic flow monitoring (e.g., air conditioning maintenance).
    • Advanced Model: Suitable for industrial plants needing mid-range accuracy and data storage for audit trails.
    • Pro Model: Best for R&D facilities or hazardous gas processing (e.g., CO₂ capture systems) where extreme precision and cloud integration are critical.

With the Pro Model’s triple-certified chemical resistance and cloud logging, you can safely monitor corrosive gases while maintaining real-time data accessibility for remote teams. The Base Model’s compact design and 220VAC compatibility ensure plug-and-play simplicity for standard applications.

Frequently asked questions

  • Which SIARGO flowmeter model is best for laboratory gas measurements (e.g., oxygen, CO2)?

  • How do I maintain the stainless steel body of the SIARGO flowmeter?

  • What materials make SIARGO’s flowmeter suitable for corrosive gases?

  • Can SIARGO flowmeters be customized for OEM projects?

  • Is the SIARGO flowmeter EPR-certified for EU compliance?

  • Does the SIARGO flowmeter work with existing 220VAC systems?

  • What accuracy can I expect for low-flow gas measurements?

  • How long does the SIARGO flowmeter last in harsh industrial environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
AccuracyLaboratories, R&D FacilitiesIndustry: 1% ▲
Our Base: 0.5% ▲▲
Our Advanced: 0.25% (ISO 5168 compliant)		Ensures precise measurements for critical applications (e.g., gas calibration)Higher accuracy increases cost and complexity for basic industrial use
Pipe Size (DN)Industrial Plumbing, HVAC SystemsIndustry: DN15 ▲
Our Base: DN20 ▲▲
Our Advanced: DN25 (ISO 7005 standard)		Supports medium-to-high flow rates in diverse systemsLarger DN requires more installation space and may limit compatibility with older systems
Medium CompatibilityGas Processing, Specialty LabsIndustry: Air only ▲
Our Base: Air/Gas ▲▲
Our Advanced: Air/Gas/O₂/H₂/CO₂		Handles corrosive or hazardous gases (e.g., hydrogen in fuel cells)Advanced versions may require specialized calibration for niche gases
Output ProtocolsSmart Factories, IoT IntegrationIndustry: 4-20mA ▲
Our Base: 4-20mA + RS485 ▲▲
Our Advanced: + Ethernet/IP		Enables seamless integration with modern SCADA systems and cloud platformsAdditional protocols add complexity to setup and maintenance
CertificationsEU-Regulated Markets, Export ComplianceIndustry: Basic CE ▲
Our Base: EPR Germany/France Packing ▲▲
Our Advanced: + EPR Battery/Global RoHS		Meets stringent EU environmental and safety regulationsAdvanced certifications may delay procurement for non-regulated regions
Power SourceGlobal Deployments, Remote SitesIndustry: 220VAC ▲
Our Base: 220VAC ▲▲
Our Advanced: 110–240VAC (IEC 60038)		Universal voltage compatibility for worldwide useAdvanced models require more robust power management systems

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.