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rs485 controller
1,000+ factories verified
Shanghai Winning Electric Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Water Pump Controller Box for Duoble Automaticly IP54 with RS485
US$
65.00
-
70.00
1 Piece
(MOQ)
Double Pump Controller with RS485 Phase Loss Protection
US$
64.00
-
70.00
1 Piece
(MOQ)
37kw 3-Phase Electric Motor Soft Start AC Controller with RS485
US$
180.00
1 Piece
(MOQ)
Intelligent Pump Electric Motor Controller Phase Sequence Protection RS485 IP64
US$
58.00
-
64.00
1 Piece
(MOQ)
1/4
Qingdao Skywise Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
20A 30A 40A 60A MPPT Solar Charge Controller RS485 Bluetooth Home System Power 12V 24V 36V 48V
US$
52.00
-
55.50
1 Piece
(MOQ)
Lumiax 10A 20A 30A 12V 24V MPPT Solar Charge Controller 55V Bluetooth RS485
US$
51.00
-
55.00
1 Piece
(MOQ)
OEM 12V 24V 40A MPPT Solar Charge Controller with Bluetooth RS485
US$
52.50
-
66.00
6 Pieces
(MOQ)
Solar Charge Controller MPPT 10A 20A 30A 40A 60A 12V 24V 36V RS485 Bluetooth
US$
59.00
-
63.00
1 Piece
(MOQ)
1/4
Suzhou Delfino Environmental Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Accuracy 4 Digital Channels RS485 CE Multi-Parameter Controller for Wastewater
US$
259.00
-
309.00
1 Piece
(MOQ)
Single Channel Input RS485 Modbus RTU Digital Turbidity Controller for Water Treatment
Negotiable
1 Piece
(MOQ)
High Accuracy ABS IP66 RS485 Online Do Tester Dissolved Oxygen Controller for Treating Coal Chemical Wastewater
US$
191.00
-
223.00
1 Piece
(MOQ)
Online RS485 4-20mA Dissolved Oxygen Controller Digital Dissolved Oxygen Meter Dissolved Do Controller for Seawater Monitoring
US$
191.00
-
223.00
1 Piece
(MOQ)
1/4
Yuanhuang Electric Technology Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent Temperature Controller PLD Digital Display Fully Automatic with RS485 Communication4-20mA 48*48
US$
6.80
-
8.30
10 pieces
(MOQ)
Digital Pid Intelligent Temperature Controller Yh6-Dk SSR Relay Dualoutput/4-20mA/RS485 Thermorequlator
US$
7.00
-
8.00
10 pieces
(MOQ)
Intelligent Temperature Controller PLD Digital Display Fully Automatic with RS485 Communication4-20mA 96*96
US$
6.80
-
8.30
10 pieces
(MOQ)
Digital Pid Intelligent Temperature Controller Yh6-Ak SSR Relay Dualoutput/4-20mA/RS485 Thermorequlator
US$
7.00
-
8.00
10 pieces
(MOQ)
1/4
Yueqing Kane Electric Co., Ltd.
5.0
Send Inquiry
Tcn7 Series LCD Display Pid Temperature Controller with Output Relay SSR 0-10V 4-20mA RS485
US$
32.00
1 Piece
(MOQ)
Tcn6-D Intelligent Pid Temperature Controller RS485 Modbus Communication Module Digital Display Temperature Control Instrument
US$
23.70
-
24.00
1 Piece
(MOQ)
Tcn6 Series Digital Pid Temperature Controller Thermostat with Modbus RS485 Communication Output Relay SSR 0-10V 4-20mA
US$
20.00
1 Piece
(MOQ)
Temperature Controller DIN Rail Mount Multi-Channel Input and Output Control
US$
48.00
-
50.00
1 Piece
(MOQ)
1/4
Fuan Shaluo Electronic Co., Ltd.
5.0
Send Inquiry
Mebay RS485 Can Interface PC Monitoring DC90d DC92D Mkii Amf Diesel Generator Controller Smart Engine Control Module
US$
153.00
-
169.00
20 Pieces
(MOQ)
DC50cr-G4g PLC Mebay Controller GPS Positioning 4G Cloud Generator Control Module with Can RS485 USB Communication
US$
276.50
-
284.80
5 Pieces
(MOQ)
Hem4100 Auto Start Stop Smartgen Genset Controller LCD Display RS485 Modbus Protocol Three Engine Electronic Control Module
US$
163.20
-
1,644.00
5 Pieces
(MOQ)
ATS520 Auto Diesel Generator Controller Dual Power Switch ATS Control Module LCD Intelligent Programmable Panel RS485 ATS520IR
US$
93.60
-
101.00
1 pieces
(MOQ)
1/4
Zhejiang Ziri Electrical Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Pump Soft Start 35kw 3pH 380V Motor Protection IP20 AC Controller with RS485
US$
207.00
-
233.00
1 Piece
(MOQ)
Chziri 11kw Soft Starter 380V AC Motor Controller with Buit-in Bypass and RS485 Protocal
US$
142.00
-
159.00
1 Piece
(MOQ)
Chziri Variable Frequency Drive 200kw AC Motor Controller
US$
3,104.00
-
3,611.00
1 Piece
(MOQ)
AC 380V 2.2kw Three Phase Variable Frequency Drive VFD Speed Controller
US$
101.00
-
117.00
1 Piece
(MOQ)
1/4
Hebei Zehong Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
RS485 4G Fixed Gas Detector Alarm Controller for Ammonia Refrigerant Gas
US$
200.00
-
450.00
10 Pieces
(MOQ)
Industrial & Commercial Gas Detector Controller with Modbus for Hydrogen and Carbon Dioxide
US$
139.00
-
162.00
10 Pieces
(MOQ)
RS485 4G Fixed Gas Detector Alarm Controller for Toxic and Flammable Gas
US$
200.00
-
450.00
10 Pieces
(MOQ)
RS485 4G Fixed Gas Detector Controller for Multi-Gas Monitoring and Alarm
US$
200.00
-
450.00
10 Pieces
(MOQ)
1/4
Hefei Brans Measuring And Controlling Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
LED Display Weighing Indicator/Controller with RS485 or RS232 Serial Communication Port (B093)
US$
20.00
1 Piece
(MOQ)
Weighing Indicator / Controller with RS232 or RS485 Communication Ports for Industrial Control and Weighing Scales (B093)
US$
20.00
1 Piece
(MOQ)
Plastic Housing Weighing Controller with Analog Signal Output and RS485 or RS232 Communication Port (B094W)
US$
20.00
1 Piece
(MOQ)
Four Channel Weighing Controller Support Both Ethernet (Modbus-TCP) and RS485 (Modbus-RTU) Communication (BID551PN)
US$
120.00
10 Pieces
(MOQ)
1/4
Hangzhou Antin Power Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Intelligent/Smart ANTIN ATD-650 Phase Low Voltage Motor Protection Controller RS485
US$
100.00
-
180.00
1 Piece
(MOQ)
ATH48-WSK-SX LED Display Temperature Humidity Controller with RS485
US$
10.00
-
15.00
100 Pieces
(MOQ)
ATH48-WSK-SX Switchgear Humidity & Temperature Controller RS485 Communication Temperature Data Collection
US$
10.00
-
15.00
100 Pieces
(MOQ)
Advanced ATD-650 Motor Protection Controller with RS485 Interface
US$
100.00
-
180.00
1 Piece
(MOQ)
1/4
Hunan Leading Science & Technology Development Co., Ltd.
5.0
Send Inquiry
380V Three Phase Sewage Pump Controller with RS485 Port L931-S
Negotiable
10 Pieces
(MOQ)
L531 Automatic Deep Well Water Pump Controller with RS485 Made in China
US$
59.90
-
74.90
1 Piece
(MOQ)
L531 Electronic Intelligent Water Pump Controller with RS485 Compatible Protection
US$
59.90
-
74.90
1 Piece
(MOQ)
Three Phase Dewatering Pump Controller with RS485 Port L931-S
Negotiable
10 Pieces
(MOQ)
1/4
Guangzhou Dajiang Technology Co., Ltd.
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
12V/24VDC 4CH Vending Locker Controller with RS485 for Lock and Light Control
US$
19.00
-
21.00
1 Piece
(MOQ)
CE Certified 24CH Smart Locker Controller with RS485 for Parcel Delivery Locker System
US$
48.00
-
70.00
1 Piece
(MOQ)
Parcel Delivery Locker Slave Controller with RS485 (AL2448)
US$
28.00
-
82.00
1 Piece
(MOQ)
RS485 Vending Locker Controller for 2CH Lock and Light Control
US$
17.00
-
19.50
1 Piece
(MOQ)
1/4
Aister Instrument (Shanghai) Co., Ltd.
Send Inquiry
Gas/N2/H2/Air/O2/CO2/He/Ar/CH4 Mass Flow Meter Controller with RS485/4~20mA LCD Display OEM Supported Wholesale
US$
450.00
-
1,800.00
1 Piece
(MOQ)
Mass Flow Controllers Flow Control RS485 Digital N2 Gas Mass Flow Controller with Solenoid Proportional Valve
US$
450.00
-
1,800.00
1 Piece
(MOQ)
Quality Assurance Thermal Gas Mass Flow Meter Quantitative Ammonia Gas Mass RS485 5V Flow Meter Controller
US$
450.00
-
1,800.00
1 Piece
(MOQ)
Ultimate Accuracy for Fluid Monitoring RS485 Output Natural Gas Flow Meters Mass Flow Controller
US$
450.00
-
1,800.00
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20mA RS485 Input Fixed Wall Hanging Gas Detector Controller
US$
877.20
-
912.80
1 sets
(MOQ)
RS485 Signal Input Wall Hanging Remote Control Gas Controller
US$
877.20
-
912.80
1 sets
(MOQ)
Gas Detection System Central Monitoring Signal 4~20mA RS485 Gas Detector Controller
US$
877.20
-
912.80
1 sets
(MOQ)
Central Monitoring RS485 Gas Detector Controller Gas Control System
US$
897.00
-
917.00
1 Piece
(MOQ)
1/4
Fujica System Co., Ltd
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wired Ultrasonic Zone Controller with Dual RS485 and Can Communication
US$
181.00
-
191.00
1 Piece
(MOQ)
Parking Sensor Controller with 2 RS485 Ports and Circuit Protection
US$
181.00
-
191.00
1 Piece
(MOQ)
Wired Parking Controller with Dual RS485 and Can Bus
US$
181.00
-
191.00
1 Piece
(MOQ)
Wired Parking Guidance Controller with Long Range Can Transmission
US$
181.00
-
191.00
1 Piece
(MOQ)
1/4
Jinan Deming Power Equipment Co., Ltd
22 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
RS485 Communication Interface Solar Wind Charge Controller
US$
1,210.00
-
9,000.00
1 Piece
(MOQ)
Fkj-Gt 10kw on Grid MPPT Wind Solar Hybrid Controller for Hybrid Solar Wind Charger with RS485 CE
US$
1,000.00
-
1,100.00
1 Piece
(MOQ)
Deming Fkj-B 10kw96V120V220V Wind Generator Charge Controller with RS485 WiFi GPRS
US$
800.00
-
880.00
1 Piece
(MOQ)
192V 220V 240V 200A 300A Solar Panel Charge Controller PV Controller with RS485
US$
1,240.00
-
2,200.00
1 Piece
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Good Design Controller up to 64 Channels and 4-20mA & RS485
US$
580.00
-
1,260.00
1 Piece
(MOQ)
RS485 Centralized Controller for Co Monitoring System
US$
320.00
-
480.00
1 Piece
(MOQ)
Flammable Gas Detection Controller with Color LCD Display
US$
100.00
-
1,600.00
2 Pieces
(MOQ)
1-8 Channels Available Gas Control Panel Controller
US$
100.00
-
1,600.00
2 Pieces
(MOQ)
1/4
Wuxi Mochuan Drives Technology Co., Ltd
5.0
Send Inquiry
Mochuan 7inch RS485 Programmable LED HMI Touch Screen Panel Controller for Modbus System
US$
150.00
-
165.00
1 Piece
(MOQ)
Mochuan 7′ ′ Modbus RS485 HMI Control Interface Panel Controller Automaton System
US$
170.00
-
185.00
1 Piece
(MOQ)
Mochuan RS485 RS232 Modbus Ethernet HMI 15 Inch Display Controller
US$
770.00
-
800.00
1 Piece
(MOQ)
Mochuan Drives Modbus RS485 Low Cost PLC HMI Price Programmable Logic Controller
US$
105.00
-
120.00
1 Piece
(MOQ)
1/4
Hangzhou Supmea International Trading Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
RS485 Industrial pH Meter Online pH Controller with Automatic Temperature
US$
60.00
-
140.00
1 Piece
(MOQ)
Advanced RS485 pH and Ec Controller for Accurate Water Testing
US$
155.00
-
170.00
1 Piece
(MOQ)
RS485 Real-Time Monitoring pH Sensor Meter pH Controller for Wastewater Treatment Plant
US$
65.00
-
105.00
1 Piece
(MOQ)
Advanced Digital Remote pH Controller for Inline Monitoring
US$
340.00
-
420.00
1 Piece
(MOQ)
1/4
Shanghai Cixi Instrument Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
RS485 Gas Flow Meter Oxygen Air MFC Mass Flow Controller
US$
665.00
-
2,980.00
1 Piece
(MOQ)
RS485 Gas Mass Flow Controller for CO2
Negotiable
1 Piece
(MOQ)
Competitive Price Hot Sale RS485 Gas Mass Flow Meter/ Controller for Mixed Gas
US$
665.00
1 Piece
(MOQ)
Shanghai Gsn High Accuracy Ammonia Gas Air Flow Meter LPG Mass Flow Controller Price
US$
630.00
-
2,800.00
1 Piece
(MOQ)
1/4
Zhejiang Tongzhu Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Support RS485/Canopen Bus/Ethercat Bus 40ah Dual Channel DC Servo Motor Driver Controller for Agv Vehicle Agv Wheel Motor (LDS40C96G-2)
US$
368.00
1 Piece
(MOQ)
Agv Drive Wheel Controller with RS485 RS232 Can Interface (TZMD-BLD-2L-NC)
US$
273.00
1 Piece
(MOQ)
RS485 Communication Dual Channel Motor Controller for Small Power Motor (TZMD-BLD-2S-NC)
US$
258.00
1 Piece
(MOQ)
Single Channel Driver 24-70V Motor Controller with RS485/RS232/Can Interface (LS-10530D5)
US$
258.00
1 Piece
(MOQ)
1/4
Guangdong Xindun Power Technology Co., Ltd.
16 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
off Grid 240V 50AMP 100A RS485 Dual MPPT Solar Power System Panel Regulator Battery Charge Controller
US$
208.50
-
854.00
1 Piece
(MOQ)
12V 24V 48volt 30 60 100AMP MPPT RS485 Solar Tracker Charge Control Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
240V 50AMP 100A RS485 Dual MPPT Solar Power 500V Panel Regulator Battery Charge Controller
US$
208.50
-
854.00
1 Piece
(MOQ)
MPPT 12V/24V Auto 48V 50A 80 AMP 100A WiFi Solar Charger Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
1/4
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
Water Level Controller for Pump 4-20mA RS485 Liquid Level Indicator 4-Relay Alarm Level Control Instrument with AC220V
US$
18.00
-
25.00
1 Piece
(MOQ)
Best Electrical Control Instrument for Water Level Temeprature Sensor with 4-Relay Output 4-20mA RS485 Signal LCD Digital Controller for Sale
US$
15.00
-
25.00
1 Piece
(MOQ)
China transmitter Controller with LED Display Water Level Transmitter Temperature Transmitter 4-20mA RS485 4-Relay Signal Output with AC220V Power
US$
15.00
-
25.00
1 Piece
(MOQ)
1-5V RS485 4-20mA Submersible Water Level Transmitter Probe Price DC24V Power Liquid Level Transducer for Sale
US$
28.00
-
36.00
1 Piece
(MOQ)
1/4
Foshan Kemapower Electronics Co., Ltd.
5.0
Send Inquiry
40AMP 12/24/48VDC LCD MPPT Solar Power Charge Regulator Solar Controller with RS485
US$
15.77
-
58.44
1 Piece
(MOQ)
Solar Hybrid Controller 12V 24V 50A 60A 100A off-Grid RS485 MPPT Solar Charge Controller for Battery Charger
US$
70.60
-
106.93
1 Piece
(MOQ)
100A MPPT Solar Charge Controller with LCD Display 12V/24V System Voltage Home Grid Solar Battery Charging RS485 Compatible
US$
70.60
-
106.93
1 Piece
(MOQ)
HS Solar Charge Controller LCD with RS485 Communication
US$
66.00
-
86.00
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
16 Way Alarm Outputs RS485 RS232 Digital Output Temperature Controller Hdm5740
US$
135.00
-
195.00
2 Pieces
(MOQ)
2-Loop Digital Display Controller RS485 220VAC Controller
US$
65.00
-
85.00
2 Pieces
(MOQ)
DN10 Guideway Digital Display Controller with RS485 Communication
US$
95.00
-
125.00
2 Pieces
(MOQ)
Highjoin Hdm5200 Digital Display Controller RS485 220cav Controller with Dual Loop
US$
65.00
-
85.00
2 Pieces
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Price 4 Channel Fixed Gas Leak Analyzer 4~20mA RS485 Gas Detector Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
K1000 4-Channel Gas Alarm Controller with RS485 4-20mA Output for Industrial Safety
US$
399.00
-
900.00
1 Piece
(MOQ)
K1000 Multi Channel Gas Detector Controller Use RS485 Signal
US$
525.00
1 Piece
(MOQ)
Gas Alarm Controller with 4~20mA Signal Input (RS485 optional)
US$
450.00
1 Piece
(MOQ)
1/4
Bengbu Sun-moon Instrument Institute Co., Ltd.
26 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sm40-Hx Micro Weighing Indicator for Batching Controller with RS485/232
US$
100.00
-
150.00
10 Pieces
(MOQ)
Sm40-Hsg Loss-in-Weight Controller for Industrial Batching System with Pid & RS485
US$
100.00
-
150.00
10 Pieces
(MOQ)
Sm40-H3000 High Precision Packaging Scale Controller for Industrial Batching with RS485
US$
100.00
-
150.00
10 Pieces
(MOQ)
Sm40-Hb Metal Shell Batching Controller, Multi-Material Weighing Indicator for Industrial Applications
US$
100.00
-
150.00
10 Pieces
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
High-Performance Heated Air Dryer Controller with RS485 Support
US$
150.00
-
200.00
1 Piece
(MOQ)
Advanced RS485 Heated Dryer Controller for Optimal Performance
US$
150.00
-
200.00
1 Piece
(MOQ)
Xjk-Xg2e4 PRO Dew Point Control RS485 Communication Heated Compressor Air Dryer Controller
US$
150.00
-
200.00
1 Piece
(MOQ)
Nw245 RS485 Ivs Controller with Data Logging Telecommunication Base Station Temperature Control
US$
130.00
-
250.00
1 Piece
(MOQ)
1/4
Changsha Supmeter Technological Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Supmeter Single Hopper Scale Weighing Indicator Controller for Automatic Bagging Machine with RS232 RS485
US$
107.00
-
126.00
1 Piece
(MOQ)
Supmeter Dynamic Touch Screen Checkweigher Controller with RS232/RS485
US$
351.00
-
378.00
1 Piece
(MOQ)
Supmeter Bst100-E01 Zero Calibration Weigh Feeder Controller Panel Mounted RS232 RS485 Communication
US$
315.00
-
378.00
1 Piece
(MOQ)
Supmeter Industrial Controls Weighing Indicator RS485 Digital Weighing Indicator Can Port Controller
US$
38.00
-
55.00
5 Pieces
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Two Channels Temperature and Humidity Controller with Two Analog Output Grammable and RS485 Communication Whd72-22/Jm
US$
78.40
1 Piece
(MOQ)
RS485 Interface Multi 8 Channels Thermostat Temperature Controller Artm-8 Input PT100 Sensor for Power Distribution Cabinet
US$
70.00
-
90.00
1 Piece
(MOQ)
Acrel LED Display Temperature and Humidity Controller Measure One Channel Temperature&Humidity RS485 Communication Whd48-11/C
US$
28.70
1 Piece
(MOQ)
Acrel Whd46-22/C Panel Mounted Temperature & Humidity Controller Measure Two Channel Temperature&Humidity (with sensors) with RS485 Communication
US$
76.30
1 Piece
(MOQ)
1/4
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