Product List:  1PCS  -200-1350C Modbus Rtu K-type to RS485 thermocouple to digital converter
 
 
 
N4KTA01 is the RS485 K-type thermocouple collector developed and produced for the first time by eletechsup. Through this module, the temperature value of the K thermocouple can be converted into a digital quantity and transmitted through RS485. If the accuracy requirements are not high, you can use version A. If the accuracy requirements are high, it is recommended to use version B.
 

 

 

Function:
A version module:
Power supply : DC 5-24V (Recommended 5V 9V 12V)
Working current: 5-7MA
Temperature measurement chip: MAX6675ISA+
Temperature measurement range: 0-1024℃
Resolution: 12 bits, 0.25°C resolution
Accuracy: The thermocouple has an accuracy of ±4℃( 0℃ to +700℃),Accuracy is poor.
MODBUS RTU protocol, 03/04 read command, 06/16 write command.
RS485 bus interface, Default baud rate 9600BPS
Compatible sensor: K-type thermocouple
Dimensions: 52 X 22 X 15MM
Weight: 11grams

 

 

B version module:
Power supply voltage: DC 5-24V (recommended 5V 9V 12V)
Working current: 5-7MA
Temperature measurement chip: MAX31855KASA+
Temperature measurement range: -200℃ to +1350℃
Resolution: 14 bits, 0.25°C resolution
Accuracy: The thermocouple has an accuracy of ±2℃( -200℃to +700℃),Accuracy is relatively good.
MODBUS RTU protocol, 03/04 read command, 06/16 write command.
RS485 bus interface, default baud rate 9600BPS
Compatible sensor: K-type thermocouple
Dimensions: 52 X 22 X 15MM
Weight: 11 grams


High Temperature K Thermocouple sensor specifications(0-600℃):
Type: K
Probe Diameter: 6.5mm
Probe Length: 30mm
Probe Material : Stainless steel
Cable Length: 0.5M
PTFE sheath: 2-Wire type
Temperature 0~600°C degree
Wire material: 2*0.4MM first-level measurement and temperature measurement wire, outer precision braided shielding layer
Type: K
Probe : Small ball temperature measuring point
Probe Material : Small round ball
Cable Length: 1M
PTFE sheath: 2-Wire type
Temperature : -50~600°C degree(Probe),-50~260°C degree(Cable)
Wire material: 2*0.4MM first-level measurement and temperature measurement wire, outer precision braided shielding layer




Shell:

Material: ABS
Outer diameter: 73*36*24MM
Inner diameter: 70*33*21MM
Weight: 16 grams

 
 
 
 
Typical application:

Temperature Detector Tester
Thermostatic Controls
Industrial Systems
Consumer Products
Thermally Sensitive Systems
Measuring instruments
Indoor and outdoor temperature measurement
Temperature in vegetable garden
Weather forecasting, and monitoring
Temperature in Computer Room
Warehouse temperature