3pcs MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-800 Degrees Module

Name: 3pcs MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-800 Degrees Module
Brand: Elecbee
SKU: EB0043078
Price: 12.99 USD
Availability: InStock
Rating: 140 / 29 (29 reviews)

$12.99

SKU: EB0043078

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3pcs MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-800 Degrees Module

EB0043078

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Description

Overview:

The MAX6675 is a complex monolithic thermocouple-to-digital converter with internal signal conditioning amplifier, 12-bit analog / digital thermocouple converter, cold-junction compensation sensing and correction, digital controller, 1 SPI-compatible interface, and 1 Related l0gic controls. -The MAX6675 has a signal conditioning amplifier that converts the thermocouple signal into a voltage compatible with the ADC input channel. The T and T- input terminals are connected to the low-noise amplifier A1 to ensure the accuracy of the detection input. At the same time, the thermocouple connection wire and interference Source isolation. The thermoelectric potential output by the thermocouple is amplified by the low-noise amplifier A1, and then buffered by the A2 voltage follower, and then sent to the input of the ADC. Before the temperature voltage value is converted into an equivalent temperature value, the cold junction temperature of the thermocouple needs to be compensated. The cold junction temperature is the difference between the temperature around the MAX6675 and the actual reference value of 0 ° C.

The function of the thermocouple is to detect the temperature difference between the hot and cold ends. The temperature of the thermocouple hot node can be changed in the range of 0 ℃ -1023.75 ℃. The cold junction is the temperature around the circuit board on which the MAX6675 is installed, and the temperature varies between 20 ° C and 85 ° C. When the cold junction temperature fluctuates, the MAX6675 can still accurately detect temperature changes on the hot junction. The MAX6675 detects and corrects ambient temperature changes through cold junction compensation. This device can convert the ambient temperature into a temperature-compensated voltage through an internal temperature-sensing diode. The output measures the voltage. The device's internal circuitry sends the diode voltage and thermocouple voltage to the ADC.

3 x MAX6675 K-type Thermocouple Temperature Sensor

3pcs-MAX6675-K-type-Thermocouple-Temperature-Sensor-Temperature-0-800-Degrees-Module-1644958

Reviews (29)
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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03