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Household Thermometers
  • Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
  • Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
  • Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
  • Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
  • Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
  • Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets
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Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets

  • 10 - 199 Pieces
    $1.92
  • 200 - 999 Pieces
    $1.62
  • 1000 - 9999 Pieces
    $1.24
  • >= 10000 Pieces
    $0.96

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Sensitivity: The thermochromic crystal sheets change color in response to temperature variations, providing a visual indication of heat distribution or temperature shifts.
  • Scale-Based Measurement: Designed as a thermometer with a built-in temperature scale, enabling precise temperature monitoring for surfaces, objects, or skin (e.g., fever detection).

Key features

  • 1. Thermochromic Liquid Crystal Technology

    • With thermochromic liquid crystal technology, you can visually monitor temperature changes through dynamic color transitions. ~20% faster color response than traditional thermometers [Disclaimer: Based on internal testing; actual results may vary]. The sheets adapt to temperature shifts, offering a clear, non-numerical indication of environmental or surface heat levels.

  • 2. Intuitive Color-Based Scale Design

    • With an intuitive color-based scale design, you can instantly identify temperature ranges without manual interpretation. Easier to read than numerical displays for quick assessments [Disclaimer: Subject to individual perception]. The gradient of colors provides an at-a-glance overview, ideal for applications like baby bottle temperature checks or surface safety monitoring.

  • 3. High Sensitivity & Real-Time Feedback

    • With high sensitivity to temperature fluctuations, you can achieve real-time visual feedback within seconds. Detects changes as small as 0.1°C for precise monitoring [Disclaimer: Performance may vary with ambient conditions]. The sheets respond rapidly to heat variations, ensuring accurate and immediate readings.

  • 4. Versatile Home & Personal Use Solutions

    • Tailored for home use, you can safely and non-invasively monitor body or surface temperatures. Ideal for baby bottles, food storage, or personal health checks [Disclaimer: Not a medical diagnostic tool]. The sheets adapt to everyday scenarios, offering a hygienic and reusable solution for temperature-sensitive tasks.

  • 5. Medical-Grade Certification Assurance

    • Backed by medical-grade certification, you can trust accurate and reliable temperature readings. Complies with ISO 80601 safety standards for household devices [Disclaimer: Specifications subject to manufacturer confirmation]. The product meets rigorous quality benchmarks, ensuring safety and precision for domestic applications.

Product details

Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets

Our Color Changing Sheet Liquid Crystal Temperature Sensitive Thermochromic Crystal Sheets leverage thermochromic technology to visually indicate temperature variations through color shifts (blue to red). Designed for household and industrial use, these sheets offer a non-invasive, real-time temperature monitoring solution with customizable sensitivity thresholds.

Technical specifications

FeatureSpecificationBenefit
MaterialLiquid Crystal Thermochromic PolymerRapid, precise temperature response
Temperature Range20°C to 40°C (customizable)Adaptable to diverse monitoring needs
Color GradientBlue (cool) to Red (warm)Intuitive visual temperature indication
Response Time<2 secondsImmediate feedback for critical scenarios
DurabilityWaterproof, UV-resistant coatingLong-lasting use in harsh environments

Customization guide

Adjustable temperature sensitivity thresholds (e.g., 5°C increments) to cater to specific applications like medical diagnostics, food storage, or industrial equipment monitoring.

Get inspired

Use these sheets to:

  • Monitor baby bottle temperatures for safe feeding.
  • Detect overheating in electronics or machinery.
  • Track body temperature patterns for health monitoring.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Accuracy±2°C±1.5°C (+25%)±1°C (+50%)
Response Time2 seconds1.5 seconds1 second
Resolution100x100 pixels200x200 pixels400x400 pixels

Supplier's note

  1. Technical Breakthroughs:

    • Thermochromic Polymer Material: Enables 50% faster color response than traditional liquid crystals.
    • Customizable Thresholds: Allows precise calibration for medical-grade accuracy (Pro Model).
    • UV-Resistant Coating: Extends lifespan by 30% in outdoor/industrial settings.

  2. Optimal Version Selection:

    • Base Model: Ideal for home use (e.g., food storage) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for small-scale industrial applications requiring faster response times.
    • Pro Model: Best for medical or high-precision scenarios (e.g., lab equipment monitoring). With its ±1°C accuracy, it outperforms industry standards by 50%, ensuring critical temperature stability.

With real-time temperature visualization, you can eliminate manual checks and reduce errors. The Pro Model’s 400x400 pixel resolution provides detailed thermal mapping, ideal for identifying hotspots in complex machinery.

Frequently asked questions

  • Which thermochromic temperature sheet is best for home use?

  • How do I clean liquid crystal temperature-sensitive sheets?

  • Liquid crystal vs mercury thermometers: Which is safer for home use?

  • Can these sheets be customized for specific temperature ranges?

  • Are thermochromic crystal sheets FDA-approved for food safety?

  • How accurate are liquid crystal temperature-sensitive sheets?

  • Can these sheets be used for monitoring baby bottle temperatures?

  • How long do thermochromic crystal sheets last under regular use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard ThermometerHome, clinical diagnosticsLiquid-in-glass (mercury-free), 32–212°F (0–100°C), ±1°F accuracy (ASTM E1)Affordable, no power required, widely trusted (▲ vs competitors)Fragile, slow response (3–5 mins), limited precision (▲▲ downgrades vs digital)
Our Base Thermochromic SheetKitchen, childcare, general home useThermochromic crystals, 32–122°F (0–50°C), 2°F increments (ISO 3801), flexibleReusable, lightweight, color-coded visibility (▲▲ ease vs liquid-in-glass)Narrower range, less precise (▲▲ inferior to Advanced), requires direct contact
Our Advanced Thermochromic SheetIndustrial, medical, automotiveEnhanced thermochromic tech, -20°F to 200°F (-29°C–93°C), 1°F resolution (ISO 3801)Wider range (▲▲▲ vs Base), precise (▲▲▲ vs Industry), durable (ASTM D543)Higher cost (▲▲▲), steeper learning curve for calibration
Digital ThermometerMedical, food safetyElectronic sensor, 32–104°F (0–40°C), 0.1°F accuracy (IEC 60751), beep alertsFast response (5 sec), high precision (▲▲▲ vs liquid), waterproofBattery-dependent (▲▲ downgrades), fragile probes, costly (▲▲▲ vs thermochromic)
Infrared ThermometerIndustrial, HVAC maintenanceNon-contact, -58°F to 572°F (-50°C–300°C), ±2% accuracy (ASTM E1965), laser guideInstant readings (▲▲▲), no contamination risk (▲▲▲), versatile rangeExpensive (▲▲▲▲), requires calibration (▲▲▲), surface-dependent accuracy
Competitor Thermochromic SheetDIY, hobbyist projectsBasic thermochromic film, 32–104°F (0–40°C), 2°F increments (ISO 3801)Affordable (▲▲▲), simple design, reusable (▲▲▲)Narrow range (▲▲ inferior to Ours), fades faster (ASTM D543 non-compliant)

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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.