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  • DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2
  • DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2
  • DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2
  • DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2
  • DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2
DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2
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DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2

  • 1 - 9 Pieces
    $50
  • 10 - 49 Pieces
    $45
  • >= 50 Pieces
    $40

DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Accuracy Flow Measurement: The DK800 Series measures flow rates of fluids such as water, air, and gas with precision, leveraging a transparent glass tube for direct visualization of fluid flow and a variable area design for accurate readings.
  • Durable Construction: A robust metal body (stainless steel/aluminum) ensures corrosion resistance and structural stability, while the glass tube enables clear observation of fluid dynamics.

Key features

  • 1. Corrosion-Resistant Metal Body & Transparent Glass Tube

  • With a corrosion-resistant metal body and a high-clarity glass tube, you can ensure durability in harsh environments while visually monitoring fluid flow. The metal construction outlasts plastic-based alternatives*, and the glass tube provides unobstructed visibility for precise readings.

  • 2. Dual-Display Design for Multi-Angle Readability

  • With a dual-display layout (front and side), you can access flow rate data effortlessly from multiple angles, even in confined spaces. This design improves usability compared to single-display models*, making it ideal for installations with limited accessibility.

  • 3. High-Accuracy Measurement at Low Flow Rates

  • With precision-engineered variable area technology, you can achieve accurate flow rate readings down to small increments, outperforming standard flow meters by up to 15% in low-flow scenarios*. Ideal for applications requiring tight control, such as gas calibration or laboratory use.

  • 4. Versatile Fluid Compatibility for Diverse Applications

  • With compatibility for air, hydrogen, water, and gas, you can deploy the DK800 in varied settings—from industrial processes to laboratory experiments. Its adaptability surpasses single-purpose flow meters*, enabling use across sectors like HVAC, chemical processing, and R&D.

  • 5. Compliance with Industry Safety Standards

  • With adherence to safety certifications for hazardous environments (e.g., hydrogen applications), you can ensure reliable operation in regulated settings. Meet compliance requirements more effectively than non-certified alternatives*, safeguarding both equipment and personnel.

Product details

DK800 High Accuracy Small Flow Rate 100LPH Glass Tube Flow Meter for Air Hydrogen H2

The DK800 Series High Accuracy Small Flow Rate Glass Tube Flow Meter combines precision engineering with durable materials to measure fluid flow in air, hydrogen, water, and gas applications. Its compact design and dual display ensure easy readability in tight spaces, while the corrosion-resistant metal body and transparent glass tube enable reliable performance across industries.

Technical specifications

FeatureSpecificationBenefit
MaterialGlass tube (transparent), Metal body (stainless steel/aluminum)Clear fluid visualization + corrosion resistance and structural stability
Flow MediaAir, hydrogen, water, gasVersatile for industrial, HVAC, and laboratory applications
DesignCompact, dual-display (front/side)Space-saving + multi-angle readability
Measurement RangeCustomizable (adjustable flow scales)Adaptable to specific flow rate requirements
Accuracy±1% of full scale (variable area technology)High precision for critical processes

Customization guide

Adjustable parameters:

  • Flow range: Customize scales to match specific application needs (e.g., low-flow labs vs. high-volume industrial systems).
  • Material upgrades: Opt for chemical-resistant glass or stainless steel for harsh environments.
  • Digital integration: Add optional digital displays or alarms for real-time monitoring.

Get inspired

The DK800 Series empowers engineers and technicians to monitor fluid dynamics with clarity and precision. Whether optimizing HVAC systems, managing gas flow in labs, or ensuring safety in chemical processes, its durable design and adjustable features make it a versatile tool for precise control.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement Accuracy±1% (industry standard)±0.8% (+20% improvement)±0.5% (+50% improvement)*
Max Flow Rate0–100 L/min0–200 L/min0–500 L/min
MaterialStandard metal/glassCorrosion-resistant steelExplosion-proof alloy
DisplayAnalog (glass tube)Analog + digitalFull digital + alarms

Supplier's note

  1. Technical Breakthroughs:

    • Glass Tube Clarity: Enables direct visual monitoring of fluid flow without obstruction.
    • Metal Body Durability: Stainless steel construction withstands extreme temperatures and corrosion.
    • Dual-Display Design: Improves accessibility in confined spaces (e.g., industrial piping systems).
  2. Optimal Version Selection:

    • Base Model: Ideal for standard applications (e.g., residential HVAC) where cost-efficiency is prioritized.
    • Advanced Model: Perfect for labs or food processing plants requiring digital readouts and moderate corrosion resistance.
    • Pro Model: Tailored for hazardous environments (e.g., chemical plants) with its explosion-proof alloy and ±0.5% accuracy—critical for safety-critical processes.

*Pro Model’s accuracy surpasses industry benchmarks by 50%, ensuring unmatched precision in high-stakes scenarios. Pair its explosion-proof material with high-pressure gas handling to prevent system failures.

Frequently asked questions

  • Which DK800 Series model is best suited for measuring hydrogen flow in industrial applications?

  • How do I clean the glass tube of the DK800 flow meter without damaging it?

  • Why is the glass tube in the DK800 preferred over plastic for flow measurement?

  • Can the DK800 Series be customized for specific flow ranges (e.g., 0-5 L/min for HVAC systems)?

  • Is the DK800 Series FDA-approved for medical gas flow measurement?

  • Can the DK800 measure both air and water flow in the same unit?

  • How does the metal body of the DK800 ensure durability in corrosive environments?

  • Why does the DK800 have dual displays, and how does it improve industrial use?

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