2*R414A01 DC 5V-23V RS485 Modbus Rtu Temperature & humidity sensor Remote acquisition monitor replace DHT11 DHT22 DS18B20 PT100

Dykb temperature humidity sensor module rs485 modbus rtu indoor/outdoor farm thermometer monitor replace dht11 dht22 ds18b20

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Dc 5v 12v 24v rs485 rs232 ttl modbus rtu ntc thermistor temperature sensor remote acquisition monitor module b3950 10k 1%

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5.0

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Dc 5v/12v/24v 2 channel rs485 relay modbus rtu plc module

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5.0

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Rsds13 rs485 temperature and humidity transmitter module temperature and humidity acquisition monitoring sensor modbus-rtu

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Dc 12v 24v 32-channels din35 c45 rail box rs485 modbus rtu uln2803a darlington transistor controller plc io expansion board

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32ch din35 c45 rail box dc 12v 24v rs485 modbus rtu relay board 485 bus remote control switch for led motor plc ptz camera smart

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16ch dc 12v rs-485 modbus rtu relay board rs485 bus remote control switch for led motor plc ptz camera smart home

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4ch rs485 relay switch module uart modbus rtu at for ptz plc smart home

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Sht20 sensor module temperature humidity transmitter detection sensor rs485 signal analog output modbus rtu acquisition module

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8 channel dc 12v rs485 relay module modbus rtu 485 remote control switch for plc ptz camera security monitoring

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Temperature and humidity transmitter rs485 serial communica temperature sensors sht20 modbus rtu acquisition module transducer

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1 pcs 8 channel dc 12v rs485 relay module modbus rtu 485 remote control switch for plc ptz camera security monitoring

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Rsds5 industrial grade ds18b20 temperature acquisition transmitter sensor rs485 communication modbus

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Intelligent temperature humidity transmitter rs485 serial communication high precision modbus rtu acquisition module transducer

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4pcs multifunction rs485 ttl232 modbus rtu module npn pnp io control switch for 16ch 5v 12v 24v relay board plc

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Ds18b20 rs485 rs232 ttl com uart temperature acquisition sensor modbus rtu module 5v 12v for uno r3 pc plc mcu serial port

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Temperature and humidity transmitter rs485 serial communica temperature sensors sht20 modbus rtu acquisition module transducer

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Modbus-rtu sm3590b, rs485 bus illuminance temperature and humidity sensor

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The temperature and humidity sensor transmitter relay control sht ds18b20 rs485 modbus

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1 pcs 16ch dc 12v rs-485 modbus rtu relay board rs485 bus remote control switch for led motor plc ptz camera smart home

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2

5.0

0-5v/0-10v 7ch voltage analog acquisition rs485 modbus rtu r4ava07 module

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2-way relay module output 2 channel switch input ttl/rs485 interface communication modbus-rtu

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1

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Dc 12v rs485 relay module 16 channel modbus rtu protocol remote control plc expansion board circuit board with din rail box

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3

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Modbus rtu 2-way relay module channel switch ttl/ rs485 communication interface relay 2 relay indicator 12v output 2 input dc

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5v humidity sensor module sha8c01 rs485 temperature humidity sensor module smart modbus rtu electronic components

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Ce035 dc 12v 2 ch rs485 relay board uart serial port switch module modbus at command control for plc smart home automated

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Sht10/11 5-way multi-channel temperature and humidity acquisition module communication rs485 modbus rtu

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Dc 12v 24v 32-channels din35 c45 rail box rs485 modbus rtu uln2803a darlington transistor controller plc io expansion board

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Dc 12v din35 c45 rail box 16 channel rs485 relay module modbus rtu uart control switch board for plc ptz camera motor led

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2

5.0

-4%

Single temperature sensor rs485 output ds18b20 digital display high-precision temperature acquisition module modbus 1.5m sensor

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Free shipping 1pc without display 4way pt100 temperature acquisition module transmitter rs485 modbus rtu protocol no isolation

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Ds18b20 temperature acquisition module transmitter industrial high-precision modbus rs485 temperature sensor scm plc 1.5m sensor

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5.0

Modbus rtu 4 way 12v relay module switch stm8s103 mcu two development rs485 / ttl communication interface 4 channel

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7-24v modbus rtu 1 channel relay module switch modbus 5v 10a/250v ac dc relay rs485 communication ttl uart interface

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Mini dc 12v rs485 delay relay module modbus-rtu uart switch board for cctv camera ptz led security plc

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Humidity/temperature transmitter sht20 sensor module precision temperature and humidity monitoring industrial modbus rs485

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Dht11 digital temperature and humidity sensor dht22 am2302b am2301 am2320 temperature and humidity sensor for arduino am2302

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Dht11 dht22 am2302b am2301 am2320 digital temperature and humidity sensor am2302 temperature and humidity sensor for arduino

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Dht11 digital temperature and humidity sensor dht22 am2302b am2301 am2320 temperature and humidity sensor for arduino am2302

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Sht20 temperature humidity sensor module rs485 high precision monitor transmitter modbus-rtu protocol

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Dht11 digital temperature and humidity sensor dht22 am2302b am2301 am2320 temperature and humidity sensor for arduino am2302

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Dht11 dht22 am2302b am2301 am2320 digital temperature and humidity sensor am2302 temperature and humidity sensor for arduino

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Modbus rtu 1/2 channel 5v relay module input / output rs485 / ttl communication interface relay 1 2 way relays indicator board

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Dht11 digital temperature and humidity sensor dht22 am2302b am2301 am2320 temperature and humidity sensor for arduino am2302

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32ch dc 12v rs-485 modbus rtu relay board rs485 bus remote control switch for led motor plc ptz camera smart home

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