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Gravity: I2C High Temperature Sensor (K-Type, 800℃)-1
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Gravity: I2C High Temperature Sensor (K-Type, 800℃)-1
Gravity: I2C High Temperature Sensor (K-Type, 800℃)-2
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Gravity: I2C High Temperature Sensor K-Type Thermocouple Arduino

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SKU: DF-DFR0558
Sale price 26,15 €
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Guarantee & Return Policy

Effective Date: December 10, 2025

At OpenELAB, we are committed to providing accurate product descriptions and high-quality electronics. The following policy outlines your rights and obligations, designed to be fair to both our customers and our business operations globally.

1. Warranty Policy

A. Standard Limited Warranty (Global & US)

For customers in the United States, Asia, and other non-EU regions:

  • Warranty Period: OpenELAB provides a 12-month warranty from the date of delivery.

  • Coverage: This warranty covers defects in material and workmanship under normal use.

  • Resolution: We will repair or replace defective units at no charge.

B. Statutory Rights for EU/UK Customers (EU Compliance)

If you are a consumer residing in the European Union or the UK purchasing from our global site:

  • Statutory Guarantee: You are entitled to a 24-month statutory guarantee for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.

  • Relation: The Standard Limited Warranty (Section 1.A) applies in addition to, and does not replace, your statutory rights.

C. Warranty Exclusions (Applies to ALL Regions)

Warranty coverage is VOID if the damage is caused by:

  1. Misuse: Incorrect installation, reverse polarity, or exceeding voltage limits.

  2. Unauthorized Modification: This explicitly includes soldering, cutting pins, modifying the PCB, or flashing unauthorized/beta firmware that "bricks" the device.

  3. Physical Damage: Drops, moisture/water damage, or electrical surges (lightning).

  4. Normal Wear & Tear: Consumable parts (e.g., batteries), unless defective upon arrival.

Note: For non-warranty repairs (e.g., customer-induced damage), we may offer repair services for a fee. Shipping and diagnostic costs will be borne by the customer.

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1. Full Refund (100%)

  • The item is Brand New, Unopened, and Unused.

  • The original packaging is intact and sealed.

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If the item is returned in a condition that prevents it from being sold as new, OpenELAB reserves the right to deduct a Restocking Fee (for US/Global) or Compensation for Loss of Value (for EU) from the refund amount.
Deductions apply if:

  • Signs of Use: Visible scratches, mounting marks on screw holes, or fingerprints.

  • Damaged Packaging: Original box is torn, written on, or missing.

  • Technical Modification: The device has been soldered, permanently installed, or flashed with unauthorized firmware.

  • Broken Seals: Anti-static bags or security seals have been opened.

Depending on the severity of the usage/damage, the deduction may range from 15% to 50% of the product price. Items damaged beyond repair due to misuse will not be refunded.

C. Shipping Costs

  • Defective / Wrong Item: OpenELAB covers the return shipping cost.

  • Customer Remorse (Changed Mind / Ordered Wrong Item): The customer is responsible for all return shipping costs to our designated return center (located in the US, Germany, or China, depending on your region). Original shipping fees are non-refundable unless required by local law.

3. Return Process (RMA)

To ensure a smooth return process, please follow these steps:

  1. Authorization: Contact us at info@openelab.io before returning any item. Returns without prior authorization will not be accepted.

  2. RMA Number: We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.

  3. Packing: Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).

  4. Tracking: We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.
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Gravity: I2C High Temperature Sensor (K-Type, 800℃)-1

Gravity: I2C High Temperature Sensor K-Type Thermocouple Arduino

26,15 €

PT100 sensors are common for temperatures below 400℃, but many industrial applications—such as gas stoves, pottery kilns, and electric furnaces—can exceed 800℃ or even 1000℃. In such high-heat scenarios, the K-type thermocouple high temperature sensor is the preferred industrial solution.

The Gravity: I2C High Temperature Sensor integrates a MAX31855K digital converter and stainless steel K-type probe to deliver precise temperature readings via I2C. This MAX31855 I2C temperature sensor supports a wide range from -270℃ to 1372℃, with exceptional accuracy across the range. The included thermocouple probe can measure up to 800℃ with an error of only ±2.5℃.

Compatible with Arduino, Raspberry Pi, and other 3.3V/5V systems, this I2C high temperature sensor module is ideal for extreme condition monitoring.

Key Features

  • 14-bit, high-resolution digital output (0.25℃ resolution)

  • Extra-wide measurement range: -270℃ ~ 1372℃

  • Accurate high-temperature readings up to 800℃

  • Built-in MAX31855K chip for signal conversion

  • Gravity I2C interface – plug-and-play convenience

  • Compatible with 3.3V and 5V controllers

  • Works with any K-Type thermocouple probe

Example Diagrams

  • Arduino UNO Setup:

  • Raspberry Pi 3B Setup:

  • Flame Measurement Demo:

Applications

  • Industrial furnace and oven monitoring

  • Natural gas stove testing

  • Pottery kilns

  • Combustion and flame temperature measurement

  • Scientific lab experiments

Specifications

Signal Amplification Conversion Module

  • Input Voltage (VCC): 3.3V – 5.5V

  • Chipset: MAX31855K

  • Temperature Range: -270℃ to 1372℃

  • Resolution: 0.25 ℃

  • Error: ±2℃ (-200℃ to 700℃), ±4℃ (700℃ to 1350℃)

  • Interface: Gravity I2C (Logic level 0–3.3V)

  • Dimensions: 44.0 mm × 22.0 mm

Armored K-Type Thermocouple Probe

  • Max Temperature: 800 ℃

  • Accuracy: ±2.5 ℃

  • Probe Length: 50 mm

  • Cable Length: 1.5 m

  • Probe Diameter: 4 mm

  • Features: Waterproof, corrosion-resistant, high-temp resistant, rustproof

Shipping List

  • Signal Amplification Conversion Module ×1

  • Armored K-Type Thermocouple Probe ×1

  • Gravity-4P I2C/UART Sensor Wire ×1

Reference

Product wiki

More Documents

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