126 similar products
- Someone connected serial server 485 to Ethernet serial port to Ethernet USR-TCP232-304 Price: $23.8517 Transactions
- PM2 5 sensor module PM10 air quality detection ultra-dust particles high precision laser Price: $28.31867 Transactions
- 2-way analog acquisition module 485 4-20mA switch input relay output modbusIO222 Price: $19.39180 Transactions
- Someone serial server 485 232 to Ethernet Industrial-grade serial port to network port USR-TCP232-410s Price: $43.9378 Transactions
- Someone serial server 232 to RJ45 serial port to Ethernet communication equipment USR-TCP232-302 Price: $23.8554 Transactions
- Relay switch 12V isolated 485 switch input modbus industrial grade relay module ZZ-IO204 Price: $19.61 Price: $18.27471 Transactions
- Relay switch 4-way switch input 485 serial port relay module modbus optocoupler isolation IO404D Price: $19.39243 Transactions
- 485 to usb to rs485USB to 485 converter welding-free adapter string debugging industrial grade LX08H Price: $10.02644 Transactions
- 485 Soil pH value sensor Agricultural irrigation horticultural ranch scientific experiment soil detector Price: $157.74289 Transactions
- Someone DTU 4G module industrial wireless communication serial port 232 485 full Netcom two-way transmission G780 V2 Price: $77.40286 Transactions
- Light sensor 485 industrial grade 4-20mA light transmitter agriculture greenhouse light intensity Price: $6.002269 Transactions
- 232 485 extension line auxiliary line 232 auxiliary line 485 auxiliary line extension line connecting growth line Price: $3.46342 Transactions
- Dust monitoring system networked real-time construction site noise dust air quality temperature and humidity pm2 5pm10 Price: $207.27700 Transactions
- 485 tipping bucket rain detector rain sensor rain sensor rain gauge smart agriculture rainwater monitoring Price: $88.56192 Transactions
- Dust dust pm100 sensor high precision laser sensor module fine particle air quality detection Price: $90.7996 Transactions
- Someone serial server 232 to Ethernet serial port to RJ45 low power transmission USR-TCP232-306 Price: $28.31152 Transactions
- 8-way relay controller module modbus rtu switch input optocoupler full on fully closed ZZ-IO808 Price: $43.93 Price: $41.70217 Transactions
- Industrial online pH sensor ORP electrode pH detector 485 output transmitter IP68 waterproof temperature tonic Price: $90.79326 Transactions
- Industrial wireless router to WIFI triple network mobile Unicom Telecom 3G 4G card SIM G806 Price: $113.11179 Transactions
- Someone smart gateway Modbus rtu to tcp industrial grade 485 serial server modbus M511 Price: $55.0995 Transactions
- Five-in-one Water Quality Sensor Multi-parameter Surface Water Environmental Aquaculture 5 Conventional Detection ZZ-WQS-MPA Price: $3,482.53146 Transactions
- High-precision pressure sensor level measuring water pressure pneumatic hydraulic transmitter Price: $64.02395 Transactions
- Ultrasonic Heat Meter High-Precision Pipeline Air Conditioning Heating and fire-fighting flowmeter Price: $99.72100 Transactions
- Multi-parameter water quality sensor Industrial COD temperature turbidity pollution organic total detection WQS-CODA Price: $2,965.2945 Transactions
- Industrial grade relay module 16-way 12v optocoupler isolation 485 remote relay controller ZZ-IO1600 Price: $46.17237 Transactions
- Someone serial wifi module low power consumption internal and external antenna USR-C216 Price: $8.66115 Transactions
- Ammonia sensor module 485 4-20mA agricultural pig farm wall-mounted high precision NH3 concentration detection Price: $215.751516 Transactions
- Industrial hydrogen sulfide sensor module 485 communication toxic gas detection pollution toilet concentration detector Price: $104.181631 Transactions
- TTL to WIFI module ttl to wifi UART to RJ45 dual network port wireless transparent transmission module Price: $18.94398 Transactions