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SeeedStudio Grove 1 Wire Thermocouple Amplifier (MAX31850K)

2,034.15 (Including tax)

  1. Operating Voltage 3.3V / 5V
  2. 64-bit ROM
  3. Temperature Resolution 14 bits
  4. Detects Open Thermocouple
  5. Battery Exclude

Discount per Bulk Quantity

QuantityDiscountPrice
5 - 105%1,932.44 (Including tax)
11 - 208%1,871.40 (Including tax)
21 - 4010%1,830.73 (Including tax)
41 - 10012%1,790.05 (Including tax)

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SKU: rz24319036 Category:
Description

The Grove – 1-Wire Thermocouple Amplifier (MAX31850K) is a thermocouple-to-digital converter with 14-bit resolution and cold-junction compensation. This module is designed to be used in conjunction with a k-type thermocouple. The thermocouples have a much larger measurement range than thermistors. For example, this k-type thermocouple on our website has a measurement range of -50℃ to +600℃.

This module is based on the MAX31850K, which integrates amplifier, ADC and 64-bit ROM. Thanks to the 64-bit ROM, each device has a unique 64-bit serial code, which allows multiple units to function on the same 1-Wire bus. Therefore, it is simple to use one microcontroller (the master device) to monitor temperature from many thermocouples distributed over a large area.

Getting Started with SeeedStudio Grove 1 Wire Thermocouple Amplifier (MAX31850K)

Pinout Diagram:Untitled 13

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Features: 

  1. Integrated Cold-Junction Compensation
  2. Wide Conversion Range: allow readings from -270℃ to +1768℃
  3. 14-Bit, 0.25℃ Resolution
  4. Will not work with any other kind of thermocouple except K type
  5. Detects Thermocouple Shorts to GND or VDD
  6. Detects Open Thermocouple

Package Includes :

1 x SeeedStudio Grove 1 Wire Thermocouple Amplifier

Additional information
Operating Voltage (VDC)

3 ~ 5

Allow Reading Range

-270℃ to +1768℃

Temperature Resolution

14 bits

Temperature Accuracy

± 2℃

Interface

Input Jack DIP Female Blue-2Pin

,

Output Interface 1-Wire bus

Operating Temperature Range (°C)

-40℃ to +125℃

Storage Temperature Range

-65℃ to +150℃

Dimensions in mm (LxWxH)

40mm x20mm x18mm

Weight (gm)

11.1g

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Shipping and Delivery Policy

1. Shipping Process:

  • Orders are processed within 1-2 business days after payment confirmation.
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  • Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

  • Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
  • No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.