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UART 485/232/TTL
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RS485 Modues & relays
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top saler
N4DSB03 1-2CH RS485 Digital Temperature Collector Module -55 to +125C DS18B20 Sensor DC 5V 12V 24V for Thermostat Smart Home R46CA01
US$3.99
N4DSB03 1-2CH RS485 Digital Temperature Collector Module -55 to +125C DS18B20 Sensor DC 5V 12V 24V for Thermostat Smart Home R46CA01
US$4.36
TB457 NTC sensor
US$0.39
PT21A01 DC 12V -40~220 Celsius 1CH Celsius PT100 RTD Thermocouple Celsius Fahrenheit Wide RS485 Temperature Measurement Modbus RTU Board Sensor Module
US$4.99
PTA8D08 -40℃ to +500℃ 8AI RS485 Analog Input PT100 RTD RS485 Temperature Sensor Acquisition Module replace NTC K Thermocouple DS18B20
US$21.99
SHA8C01 12V RS485 -40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module
US$2.99
New Products [more]
CE030 DC 12V Multifunction Timer Delay Relay Module Simple PCL Board for Fish Tank Motor Fan Fridge Smart Home
US$4.99
CE030 DC 5V Multifunction Timer Delay Relay Module Simple PCL Board for Fish Tank Motor Fan Fridge Smart Home
US$4.99
N434E01 DS18B20 Temperature and Humidity Transmitter Detection Sensor Module Modbus DS18B20 replace SHT20 SHT30 RS485 Analog Signal
US$5.99
CE030 DC 24V Multifunction Timer Delay Relay Module Simple PCL Board for Fish Tank Motor Fan Fridge Smart Home
US$4.99
PW2VB01 0-10V Frequency to Voltage Module PWM to DAC Converter PLC MCU FPGA Analog IO Expansion Board Signal Generator
US$3.69
PW2VB01 0-5V Frequency to Voltage Module PWM to DAC Converter PLC MCU FPGA Analog IO Expansion Board Signal Generator
US$2.99
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UART 485/232/TTL
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Temperature and Humidity Transmitter Detection Sensor
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N4DSA02 2CH RS485 Digital Temperature Collector DS18B20 Sensor DC 5V 12V 24V Modbus Analog Input IO for Thermostat Smart Home R46CA01
US$3.99
N4DSA02 2CH RS485 Digital Temperature Collector DS18B20 Sensor DC 5V 12V 24V Modbus Analog Input IO for Thermostat Smart Home R46CA01
US$3.99
NTA8A01 6-25V DC RS485 TTL Modbus Rtu NTC Thermistor Temperature Sensor Remote Acquisition Monitor Module
US$3.99
NTA8A01 5V DC RS485 TTL Modbus Rtu NTC Thermistor Temperature Sensor Remote Acquisition Monitor Module
US$3.99
NTA8A01 5V DC RS232 TTL Modbus Rtu NTC Thermistor Temperature Sensor Remote Acquisition Monitor Module
US$3.99
N4DVB32 5V 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
US$23.99
N4DVB32 5V 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
US$25.99
N4DVB32 10V 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
US$24.99
N4DVB32 10V 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
US$26.99
N4KTA01 0-1024Celsius RS485 Cold-Junction Compensated K-type Thermocouple-to-Digital Converter Temperature Detector Sensor Tester
US$5.99
N4KTA01 -200-1350Celsius RS485 Cold-Junction Compensated K-type Thermocouple-to-Digital Converter Temperature Detector Sensor Tester
US$6.99
KTHERM for N4KTA01 K Type Thermocouple Negative temperature
US$2.99
KTHERM for N4KTA01 High Temperature K Thermocouple sensor specifications(0-600℃):
US$2.99
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