Thermocouple Temperature Sensor Module with K-Type Probe BMS23K302
US$4.50
In stock
Quantity
9
Product ID
BMS23K302
The product is a thermocouple module composed of the BM42S3021-1 and a K-type thermocouple probe. when using with this K-type probe, the temperature measurement ranges from 0℃ to 600℃. Furthermore, the product also supports N-type, E-type, J-type, and R-type thermocouples. The measurable temperature range varies depending on the connected thermocouple type. It is suitable for temperature monitoring in industrial boilers, ovens, and water heaters.
Temperature measurement range: 0℃~600℃, when using with the K-type probe - Resolution: 0.1℃
- Accuracy: -100℃~100℃: ±2℃ / <-100℃ or >100℃: ±2%
Supports thermocouple type: K-type, N-type, E-type, J-type, and R-type
Directly output temperature values
Factory-calibrated
Communication interface: I2C (address: 0x28 / 0101000)
DESCRIPTION
The product has built in a 24-bit A/D converter Flash MCU, the BH66F5355. Upon powering on, the system will first read the values from the Modeconfig register to determine the type of thermocouple currently in use. It will then continuously perform measurements. You can also issue the command to enter sleep mode to reduce power consumption.
⬥ Refers to the “Communication interface” chapter in the datasheet for more information.
PIN DESCRIPTION
Pin
Pin name
Function
1
SCL
I2C: clock line
2
SDA
I2C: data line
3
VDD
Power supply: 2.6V~5.5V
4
GND
Ground
5
TC+
Thermocouple sensor positive
6
TC-
Thermocouple sensor negative
RESOURCES
MCU: Holtek BH66F5355, 24-Bit A/D Flash MCU, including datasheet, package information, etc.
