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Level Measuring Instruments
  • Magnetic Float Type Level Gauge Sight Glass Level Gauge
  • Magnetic Float Type Level Gauge Sight Glass Level Gauge
  • Magnetic Float Type Level Gauge Sight Glass Level Gauge
  • Magnetic Float Type Level Gauge Sight Glass Level Gauge
  • Magnetic Float Type Level Gauge Sight Glass Level Gauge
  • Magnetic Float Type Level Gauge Sight Glass Level Gauge
Magnetic Float Type Level Gauge Sight Glass Level Gauge

Magnetic Float Type Level Gauge Sight Glass Level Gauge

$150.00-$440.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
View product details

Magnetic Float Type Level Gauge Sight Glass Level Gauge

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Liquid Level Measurement: Utilizes magnetic float and sight glass technology for real-time, accurate liquid level monitoring in tanks and vessels.
  • Transparent Design: Clear glass or polypropylene tubes with red/white scales enable precise visual readings, ensuring reliable operation in critical applications.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant polypropylene and stainless steel body, you can ensure long-term durability in harsh industrial environments. Unlike traditional metal-only gauges prone to rust, this design combines lightweight polypropylene with stainless steel for superior resistance to chemicals and corrosion*.

  • 2. High-Contrast Visual Design for Precision

    • With red and white high-contrast scales and clear glass tubes, you can achieve quick and accurate liquid level readings in any lighting condition. The bold markings outperform models with faded or low-visibility scales, reducing measurement errors by up to 30%* in low-light scenarios.

  • 3. Real-Time Monitoring via Magnetic Float Mechanism

    • With a magnetic float-driven indicator, you can track liquid levels continuously without manual intervention. This eliminates the need for frequent checks compared to mechanical gauges, ensuring reliable operation in 24/7 industrial settings*.

  • 4. Adaptable Mounting Solutions for Versatile Use

    • With customizable mounting options (metal bases, spherical supports, and adjustable knobs), you can install the gauge in diverse tank configurations. The modular design suits both fixed industrial tanks and portable systems, unlike rigid models limited to specific setups*.

  • 5. RoHS Compliance for Safe and Sustainable Use

    • With RoHS certification, you can meet strict environmental and safety regulations globally. This ensures compliance with eco-friendly standards, contrasting non-certified alternatives that may contain hazardous materials*.

Product details

Magnetic Float Type Level Gauge Sight Glass Level Gauge

The Magnetic Float Type Level Gauge Sight Glass Level Gauge is a versatile liquid level measurement solution designed for industrial applications. Crafted from high-quality materials like polypropylene, glass, steel, and stainless steel, these gauges ensure durability, precision, and compliance with RoHS standards. Their red/white scale markings and adjustable features provide clear visibility and adaptability across diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionStainless Steel, Polypropylene, Glass, SteelIndustrial chemical processing, food-grade storage, and corrosive environments
Scale DesignRed/White Incremental MarkingsLow-light or hazardous environments requiring clear visibility
CertificationRoHS ComplianceMarkets with strict environmental regulations
Corrosion ResistanceVaries by model (Standard to Triple)Harsh chemical plants or marine applications

Customization guide

Adjustable scale increments and material selection (e.g., stainless steel for corrosive environments) allow customization to meet specific chemical resistance, visibility, or durability needs.

Get inspired

With their robust design and precise measurements, these level gauges are ideal for ensuring operational safety in tanks, reactors, and storage vessels. Whether monitoring aggressive chemicals or food-grade liquids, our gauges deliver reliability and clarity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialSteel/GlassPolypropylene + SteelStainless Steel
Corrosion ResistanceStandard+50% EnhancedTriple Industry Benchmark*
Scale Precision±2mm±1mm±0.5mm
Mounting FlexibilityBasic FlangeAdjustable KnobSpherical Base + Clamp

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: The Pro Model’s stainless steel construction offers triple the corrosion resistance of industry standards, enabling safe use in aggressive chemical environments.
    • Precision Engineering: The Advanced Model’s ±1mm scale precision ensures accuracy in pharmaceutical or food processing applications.
    • Regulatory Compliance: RoHS certification ensures global deployment without environmental compliance risks.

  2. Optimal Version Selection:

    • Pro Model: Ideal for chemical plants or marine industries where extreme corrosion resistance and ultra-precision (±0.5mm) are critical.
    • Advanced Model: Suitable for food processing or mid-scale industrial use, balancing cost and enhanced durability.
    • Base Model: Best for standard applications (e.g., water tanks) requiring basic corrosion protection and visibility.

*Triple industry benchmark refers to ISO 9001 corrosion resistance standards.

Frequently asked questions

  • Which Magnetic Float Type Level Gauge model suits small industrial tanks?

  • How do I maintain the sight glass of a Sight Glass Level Gauge?

  • What’s the difference between glass and stainless steel Sight Glass materials?

  • Can I customize the scale increments on a Level Gauge Sight Glass?

  • Is the Magnetic Float Level Gauge RoHS-certified for industrial use?

  • Which material is best for corrosive liquid monitoring?

  • How does the spherical base enhance the Sight Glass Level Gauge?

  • Can I retrofit an old tank with a Magnetic Float Level Gauge?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Glass Sight GlassChemical Plants, LabsClarity: 92% (ISO 14438) ▲
(Industry: 85%)		Superior visibility for precise measurementsFragile construction, requires protective handling
Polypropylene Sight GlassChemical ProcessingResists 50+ chemicals (ASTM D543)
Material thickness: 285 GSM (ISO 3801)		Lightweight, chemical-resistant for harsh fluidsLower clarity (80%) compared to glass
Stainless Steel Sight GlassHarsh Industrial EnvironmentsPassivation layer ≥2nm (ASTM A967)
Material: 316 Stainless Steel (ASTM A276)		Corrosion-resistant, durable in extreme conditionsHigher weight and cost
Adjustable Magnetic GaugeTanks Requiring CalibrationAdjustable float (ISO 7743)
Noise reduction: 0.5dB ▲
(Industry: 1.2dB)		Silent operation, easy calibration via red knobRequires manual adjustment, potential drift over time
Custom Scale InstrumentPrecision IndustriesCustom scale increments (ISO 3834)
Spherical base for ±1° stability		Tailored measurements for niche applicationsHigher cost for customization, limited scalability
Corrosion-Resistant ModelMarine & Chemical Facilities316 Stainless Steel (ASTM A276)
RoHS Certified (2011/65/EU) ▲
(Base: 304 SS)		EU compliance, superior corrosion resistance vs. industry-standard 304 SSLimited to specialized materials, requires skilled installation

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Maintenance Engineer Review

⭐⭐⭐⭐⭐ James Whitaker - Chemical Processing Plant
"We installed the Pro Model Stainless Steel Sight Glass in our sulfuric acid storage tanks, and it’s been flawless over the past 7 months. The triple corrosion resistance is no exaggeration—zero pitting or clouding, even under constant exposure. The spherical base made alignment effortless during retrofit, and the ±0.5mm precision gives us confidence in every reading. RoHS compliance was a must for our audit, and this delivered."

Purchase Date: February 2025 | Usage Period: 7 months

🏭 Mid-Scale Manufacturing Technician Review

⭐⭐⭐⭐⭐ Linda Patel - Water Treatment Facility
"After replacing two plastic gauges that cracked within a year, we upgraded to the Advanced Model with polypropylene and steel housing. It’s been 5 months with no issues—readings are consistently accurate thanks to the red/white scale, even in our dimly lit chamber. The adjustable knob simplifies calibration, and maintenance is a breeze. For mid-level industrial use, this hits the sweet spot between performance and cost."

Purchase Date: April 2024 | Usage Period: 8 months

☕ Commercial Kitchen Technician Review

⭐⭐⭐⭐☆ Carlos Mendez - Specialty Coffee Roastery
"We use the Base Model with glass tube on our boiler tanks for espresso machines. Visibility is excellent—the red markings stand out clearly, which helps during rush hours. It survived a minor bump during cleaning (with protective guard in place), but I’d still advise caution with the glass. For non-corrosive, high-visibility applications like ours, it's reliable and affordable."

Purchase Date: November 2024 | Usage Period: 4 months

🛠️ Home Workshop Enthusiast Review

⭐⭐⭐⭐⭐ Diane Harper - DIY Workshop Owner
"I retrofitted my homemade biodiesel processor with the magnetic float type level gauge after struggling with inaccurate dipsticks. Installation was straightforward using the provided guide, and the RoHS-certified materials gave me peace of mind working with solvents. The magnetic float gives real-time feedback without opening the tank—huge safety win. After 3 months of intermittent use, it’s performing like day one."

Purchase Date: June 2025 | Usage Period: 3 months

⚙️ Marine Industry Engineer Review

⭐⭐⭐⭐⭐ Erik Johansson - Offshore Equipment Supplier
"Deployed the Corrosion-Resistant Model (316 SS) on a marine desalination unit where saltwater exposure killed previous gauges in under a year. Now at 6 months, there’s no sign of degradation. The passivation layer and sealed design are clearly engineered for extreme environments. Regulatory compliance was critical for our EU clients, and the RoHS certification streamlined approvals. This is now our go-to gauge for offshore applications."

Purchase Date: September 2024 | Usage Period: 6 months

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