13,055 Rs485 Modbus Temperature Controller
results from421 suppliers
Online Industrial Doz/O3/Dissolved Ozone Controller for Water Treatment (DOZ-6850)
Min. Order:1 Piece
- Display: Large Screen Multi-Parameters LCD
- Appliance: Water Treatment
- Certification: CE
- Measuring Range: 0.00 - 20.00 Mg /L (Ppm) 0-60c,
- Resolution: 0. 01 Mg/L, 0.1c
- Accuracy: +-1%Fs or+-0.01mg/L, +-0.5c
Ventilation System Smart Controller with Modbus Protocol for Building Management
US$ 89 / Piece
Min. Order:1 Piece
- After-sales Service: Free Spare Parts
- Warranty: 1 Year
- ventilation mode: mechanical ventilation
- Certification: ISO9001, ROHS, CE
- Product Name: Ventilation Fan Controller
- APP: Tuya
HVAC System Tuya APP Control Touch Screen Temperature & Rh Display Controller for Heat Recovery Ventilation
US$ 75 / Piece
Min. Order:1 Piece
- Usage: Ventilation Fan
- Certification: RoHS, ISO, CE
- Product Name: Ventilation Fan Controller
- APP: Tuya
- Main Function: Temperature Sensor, Filter Replace, WiFi, Bypass
- Speed Control: High, Miedum, Low
RS485 Modbus 2 Pipe Air Conditioning Fan Coil Cold Fcu Programmable Room Thermostat
US$ 7.9 / pieces
Min. Order:640 pieces
- After-sales Service: Free Spare Parts,Return and Replacement
- Warranty: 3 Years
- Certification: ISO9001, ROHS, CE
- Selling Units: Single Item
- Signal Terminal: 0.75mm2wire
- Relay: 3A,16A
Miaventilation Color Screen Touch Screen Temperature Ventilation Speed Controller for Heat Recovery Ventilation
US$ 108 / Piece
Min. Order:1 Piece
- After-sales Service: Free Spare Parts
- Warranty: 1 Year
- ventilation mode: mechanical ventilation
- Certification: CE
- Product Name: Ventilation Fan Controller
- APP: Tuya
China Manufacturer Customized Air Source Inverter Heat Pump Swimming Pool Heater PCBA/Controller
US$ 200-430 / Set
Min. Order:1 Set
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
China Manufacturer Solar/Photovoltaic Direct Drive Heat Pump Controller with Grid Power Hybrid Supply with Inverter Compressor Driver
US$ 250-600 / Set
Min. Order:1 Set
- After-sales Service: Sales and Technical Support
- Warranty: 12 Months
- Condition: New
- Certification: ISO, CE, RoHS
- Application: Water Heater Controller, Thermal Controller
- Rated Voltage: 220V, 380V
China Manufacturer Inverter Variable Speed Compressor Driver Controller for Heat Pump/ Pool Heat Pump/Water Heater
US$ 200-450 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
China Manufacturer Inverter Compressor PCBA Controller for Heat Pump/Water Heater/Swimming Pool Heat Pump
US$ 250-350 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
Chinese Manufacturer Inverter Compressor Driver Controller for Heat Pump / Water Heater / Water Cooler / Dehumidifier
US$ 150-300 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
Intelligent Digital 485 Telecommunication Humidity and Temperature Controller
US$ 26-48 / Piece
Min. Order:200 Pieces
- Certification: RoHS, CE
- Brand: Tesoer
- Display Type: LCD
- Part Name: Humidity temperature controller
- Installation way: 35mm DIN Rail
- Function: 485 telecommunication
Honeywell DC1040CR-10100B-E General Purpose DIGITAL CONTROLLERS DC1040CR10100B-E
US$ 1-9999 / Piece
Min. Order:1 Piece
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: New
- Manufacturer: Honeywell
- Model Number: DC1040CR-10100B-E
- Size: 96*96 mm
CZD1 Series (Standard)Programmable Logic Controller
US$ 53.59-273.62 / Piece
Min. Order:20 Pieces
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: RS232/RS485/etc.
- Function: Automatic Control
- Certification: CCC, CE
Zetron Mic2000 8 Channels Gas Alarm Controller with 4-20mA and RS485
US$ 1000-3000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Mpower
- Customized: Customized
- Portable: Portable
- Certification: CE
Smartgen Genset Controller with Bus Parallel and RS485 (HGM9580)
US$ 10-500 / Piece
Min. Order:1 Piece
- Conditions of Use: Trailer Type, Marine, Land Use
- Usage: Emergency Crew, Standby Unit, Common Units
- Output Type: DC
- Cooling Method: Water Cooling
- Installation Method: Fixed
- Generator Type: Diesel Generator
Automatic Calibration pH Controller pH Senser
US$ 79-150 / Piece
Min. Order:1 Piece
- After-sales Service: One Year After-Sales Service
- Warranty: One Year After-Sales Service
- Display: Digital
- Portable: Portable
- Appliance: Biochemistry, Agriculture
- Certification: ISO9001, CE
Multi 8 Channels Temperature Controller Artm-8 PT100 Input for Power Distribution Cabinet
US$ 70 / Piece
Min. Order:1 Piece
- Display: Digital
- Installation: Direct Connected
- Usage: Temperature Monitoring and Control
- Electric Equipment: Three-phase Three-wire
- Theory: Electronic Meter
- Power Meter Connection: Terminal
220V 380V 400V 440V 0.75kw-7.5kw Close-Loop VSD Controller
US$ 67-72 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Gas Alarm System Multi Gas Monitor Gas Alarm Controller 8 Channels Gas Detector Controller
US$ 470-1200 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Fixed
- Certification: CE, CPA, CMC, Cnex, ISO
- Gas: Multi Gas
- Type: Gas Control
R290 Leak & Explosion Proof 2.8kw Inverter Dehumidifier Controller with Digital Thermostat Main Control and Compressor Driver (CE/RoHS/Sg Ready)
US$ 250-600 / Set
Min. Order:1 Set
- Customized: Customized
- Certification: RoHS, ISO9001, CE
- Rated Power Input: 1-6kw
- Power Type: AC/DC Hybrid
- Rated Voltage: Single Phase AC220V
- Heat-Dissipating Method: Air Cooling, Liquid Cooling
Honeywell Universal Digital Controller DC2800-E0-0L0-200-000-00-0
US$ 1-9999 / Piece
Min. Order:1 Piece
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: New
- Manufacturer: Honeywell
- Model Number: DC2800-E0-0L0-200-000-00-0
- S/N: 24W17C4000041816959
CAM1 Series (Motion Bus Type) Programmable Logic Controllers
US$ 91.22-395.36 / Piece
Min. Order:20 Pieces
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: RS232/RS485/etc.
- Function: Automatic Control
- Certification: CCC, CE
Zetron Mic2000 Gas Alarm Controller
US$ 1000-3000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Mpower
- Customized: Customized
- Portable: Portable
- Certification: CE
with Function of Event Logs, Schedule Control Smartgen Genset Controller (HGM7100/7200)
US$ 10-500 / Piece
Min. Order:1 Piece
- Conditions of Use: Trailer Type, Marine, Land Use
- Usage: Emergency Crew, Standby Unit, Common Units
- Output Type: DC
- Cooling Method: Water Cooling
- Installation Method: Fixed
- Generator Type: Diesel Generator
Alp300 Low Voltage Motor Controller
US$ 50-110 / Piece
Min. Order:1 Piece
- Frequency Range: 45-65Hz
- Installation Category: Level III
- Active Energy: Class 0.5
- Auxiliary Power Supply: AC/DC 85~265V
- Pulse Output: 1600-160000imp/Kwh
- Analog: 2 Channel 4-20mA
Sy2000 Economical Type 220V 380V Speed Controller
US$ 60-65 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Three Phases Intelligent Digital Temperature Humidity Controller TX400046
US$ 3-50 / Piece
Min. Order:10 Pieces
- Customized: Customized
- Certification: RoHS, CB, CCC, ISO9001, CE
- Brand: Tesor
- Display Type: LED
- Packing: Carton
- Standard: 123*63*85mm
Online Monitoring Gas Detector Controller Gas Alarm Controller 12 Channels Gas Detector Controller
US$ 470-1200 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Fixed
- Certification: CE, CPA, CMC, Cnex, ISO
- Gas: Multi Gas
- Type: Gas Control
7.5kw CE/RoHS/Sg Verified Inverter Heat Pump Controller with Temperature Thermostat & Main Control Board & Compressor Driver PCBA (R290 Leak & Explosion Proof)
US$ 250-600 / Set
Min. Order:1 Set
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
Honeywell DC1010CT-202000-E General Purpose Digital Controller
US$ 1-9999 / Piece
Min. Order:1 Piece
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: New
- Manufacturer: Honeywell
- Model Number: DC1010CT-202000-E
- Size: 48*48 mm
Smartgen Genset Controller with Ethernet Port, Schedule Function, Canbus and Amf (HGM9620)
US$ 10-500 / Piece
Min. Order:1 Piece
- Conditions of Use: Trailer Type, Marine, Land Use
- Usage: Emergency Crew, Standby Unit, Common Units
- Output Type: DC
- Cooling Method: Water Cooling
- Installation Method: Fixed
- Generator Type: Diesel Generator
Acrel Multi 8 Channels Temperature Controller Artm-8/Jc Input PT100 for Power Distribution Cabinet Multi Channels Temperature Monitor
US$ 70 / Piece
Min. Order:1 Piece
- Warranty: 2 Years
- Display: Digital
- Installation: Direct Connected
- Usage: Temperature Monitoring and Control
- Electric Equipment: Three-phase Three-wire
- Theory: Electronic Meter
Single Way Sensor TX400048 Digital Temperature Controller
US$ 18-20 / Piece
Min. Order:200 Pieces
- Certification: RoHS, CE
- Brand: Tesoer
- Display Type: LCD
- Part Name: temprature controller
- Installation way: Panel Insert
- Function: 485 telecommunication
RS485 Modbus Temperature Controller Humidity Sensor with Display
US$ 20-22 / Piece
Min. Order:10 Pieces
- Measuring Medium: Temperature
- Display Type: LCD
- Accuracy: 0.2
- Customized: Customized
- Supply Voltage: DC 5~36V
- Current: 5mA
Online Digital Non-Portable Suspended Solids Controller
US$ 1000-1500 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Process Water Cycle Water Wastewater Treatment
- Portable: Non Portable
- Certification: ISO9001, IAF,SGS
- Type: Online Turbidity/ Suspended Solids Analyzer
- Analog Output: 2 Lines of 4-20mA for Value and Temperature
Dissolved Oxygen Do Meter Digital Controller Iot Water Quality Monitoring System
US$ 264-365 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: Yes
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001
Solar Charger Controller MPPT 60A 192V/240V/300V/360V/384V/480V
US$ 1700 / Piece
Min. Order:1 Piece
- After-sales Service: Whole Life Technology Support and 2 Years Warranty
- Warranty: 2 Years
- Condition: New
- Certification: ISO, CE
- Application: Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller
- Rated Voltage: 480V
pH/ORP/Temperature/Nitrate/TDS/Do/Residual Chlorine/Conductivity/Ozone Multi Controller pH Digital RS485 Output Wastewater Electrode
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE
- Sensor Cap: NPT 3/4" NPT
- Power Input: DC 12~24V
Support SMS Dial 4G Network for Alert 8DI 6AI 4DO Wireless Cellular IoT Alarm S275 for BTS Monitoring
US$ 148-195 / Piece
Min. Order:1 Piece
- Task: Remote Control
- Structure: Combination
- Mathematical Model: Wired
- Signal: Continuous
- Function: Automatic Control, Monitoring, Measurement
- Certification: RoHS, ISO: 9001, CE
High Precision RS485 Temperature and Humidity Transmitter Controller Probe
US$ 9-10 / Piece
Min. Order:1 Piece
- Type: Network Type
- Measuring Medium: Temperature
- IP Rating: IP65
- Customized: Customized
- Sensor: Sht30
- Measuring Temperature Range: -40 C ~ +80 C
