Filter
Category
See More
Min Order
Price
Product Types
Position
Business Type
See More
Management Certification
See More

Microprocessor Controller

22918 products available
Sort By:
Best Match
  • Best Match
  • Price:High to Low
  • Price:Low to High
  • MOQ:High to Low
  • MOQ:Low to High
Grid
List
Innovative Structure Premium Ultra-Stable Energy-Saving Digital Pressure Display Controller for Water Supply System
Quick View

Innovative Structure Premium Ultra-Stable Energy-Saving Digital Pressure Display Controller for Water Supply System

OEM/ODMSample OrderISO9001
US$25.00-26.00 / PieceGet Latest Price >
10 Pieces (MOQ)
Type: Electronic
Number of Switch: Single Control Switch
Usage: Control Switch
More >
Wiebrock Instrumentation Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
Advanced Propane Combustible Gas Alarm Controller with Visual Indicators
Quick View

Advanced Propane Combustible Gas Alarm Controller with Visual Indicators

OEM/ODMSample OrderFCC, CE, RoHS
US$60.00-125.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
2 Passive Contacts & 24V Pulse Output Drives Peripheral Devices Combustible Gas Controller
Quick View

2 Passive Contacts & 24V Pulse Output Drives Peripheral Devices Combustible Gas Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$104.35-121.74 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Single-Point Gas Sensor Multi-Gas Combustible Gas Alarm Controller
Quick View

Single-Point Gas Sensor Multi-Gas Combustible Gas Alarm Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Dual Channel Digital Gas Detector Controller for Explosive and Toxic Gas Monitoring
Quick View

Dual Channel Digital Gas Detector Controller for Explosive and Toxic Gas Monitoring

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Integrated Alarm Driver Directly Connects Field Alarm Devices Combustible Gas Controller
Quick View

Integrated Alarm Driver Directly Connects Field Alarm Devices Combustible Gas Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$65.87-78.01 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
Dissolved Oxygen Controller for Power Plant /Fish Farm
Quick View

Dissolved Oxygen Controller for Power Plant /Fish Farm

OEM/ODMSample OrderResistance Moisture Meter
US$569.00-599.00 / PieceGet Latest Price >
1 Piece (MOQ)
After-sales Service: Provided
Warranty: Provided
Type: Resistance Moisture Meter
More >
Shanghai Boqu Instrument Co., Ltd.
Company Video
Manufacturer/Factory
5 (1)"On-time Delivery"
Grey Industrial Housing Design with Key Lock Safety Protection Combustible Gas Controller
Quick View

Grey Industrial Housing Design with Key Lock Safety Protection Combustible Gas Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$65.87-78.01 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Over Standard Concentration Sound Light Alarm Gas Detection Controller
Quick View

Over Standard Concentration Sound Light Alarm Gas Detection Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$142.00-166.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Large LCD Keyboard Operation Combustible Gas Alarm Controller
Quick View

Large LCD Keyboard Operation Combustible Gas Alarm Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Industrial Stm32 Based Combustible Gas Alarm Controller for Harsh Environments
Quick View

Industrial Stm32 Based Combustible Gas Alarm Controller for Harsh Environments

OEM/ODMSample OrderFCC, CE, RoHS
US$104.35-121.74 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Industrial Gas Alarm Controller with Bus/Line Control & Automatic Device Startup
Quick View

Industrial Gas Alarm Controller with Bus/Line Control & Automatic Device Startup

OEM/ODMSample OrderFCC, CE, RoHS
US$142.00-166.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
High Speed Stm32 Combustible Gas Alarm Controller with Quick Alert Function
Quick View

High Speed Stm32 Combustible Gas Alarm Controller with Quick Alert Function

OEM/ODMSample OrderFCC, CE, RoHS
US$104.35-121.74 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Wall-Mounted Continuous Operation Dual Power Auto-Switchover Gas Detector Controller
Quick View

Wall-Mounted Continuous Operation Dual Power Auto-Switchover Gas Detector Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
Industrial LCD Combustible Gas Alarm Controller with Waterproof Buttons
Quick View

Industrial LCD Combustible Gas Alarm Controller with Waterproof Buttons

OEM/ODMSample OrderFCC, CE, RoHS
US$104.35-121.74 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
Hot Sale Industrial Wireless Remote Controller for Hoist Crane
Quick View

Hot Sale Industrial Wireless Remote Controller for Hoist Crane

OEM/ODMCE, ISO9001
US$8,000.00-15,000.00 / PieceGet Latest Price >
5 Pieces (MOQ)
Application: Automatic Doors, Industrial Machinery
Battery Type: Lithium Battery
Certification: CE, ISO9001
More >
Nanjing Shunmei Science & Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
LCD Display Simple Operation Combustible Gas Alarm Controller
Quick View

LCD Display Simple Operation Combustible Gas Alarm Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$200.00-450.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Germany Lmv52.200b2 Siemens or Gas Burner Controller Control Unit for Gas Ignition Control
Quick View

Germany Lmv52.200b2 Siemens or Gas Burner Controller Control Unit for Gas Ignition Control

OEM/ODMSample AvailableRoHS, CB, CCC, CE
US$2,310.00-2,540.00 / PieceGet Latest Price >
1 Piece (MOQ)
Customized: Customized
Certification: RoHS, CB, CCC, CE
Brand: Siemens
More >
Guangdong JATE Burner Co.,Ltd
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (6)"Fast Dispatch"
Compact Dimensions 167X85X395mm Space-Saving Easy Integration Gas Detection Controller
Quick View

Compact Dimensions 167X85X395mm Space-Saving Easy Integration Gas Detection Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
-10 to 55℃ Wide Temperature ≤95% Humidity Reliable Operation Gas Detector Controller
Quick View

-10 to 55℃ Wide Temperature ≤95% Humidity Reliable Operation Gas Detector Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$200.00-450.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Fresh Launch Intuitive Operation Panel-Fixed Digital Pressure Display Controller for Brewing Industry
Quick View

Fresh Launch Intuitive Operation Panel-Fixed Digital Pressure Display Controller for Brewing Industry

OEM/ODMSample OrderISO9001
US$25.00-26.00 / PieceGet Latest Price >
10 Pieces (MOQ)
Type: Electronic
Number of Switch: Single Control Switch
Usage: Control Switch
More >
Wiebrock Instrumentation Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
24V DC Relay Output Combustible Gas Detection Alarm Controller for Valve Control
Quick View

24V DC Relay Output Combustible Gas Detection Alarm Controller for Valve Control

OEM/ODMSample OrderFCC, CE, RoHS
US$139.00-162.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Durable IP65 Protection Controller for Limestone Power Plants
Quick View

Durable IP65 Protection Controller for Limestone Power Plants

OEM/ODMSample OrderCE
US$2,800.00 / PieceGet Latest Price >
1 Piece (MOQ)
After-sales Service: One Year
Warranty: One Year
Weighing: >300kg
More >
Xuzhou Sairuisheng Industrial Automation Technology Co., Ltd
Company Video
5 (1)"Fast Delivery"
Over Limit Sound Light Alarm Prevent Poison Explosion Gas Detection Controller
Quick View

Over Limit Sound Light Alarm Prevent Poison Explosion Gas Detection Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
RS485 and 4G Dual Upload Interfaces Remote Data Monitoring Gas Detector Controller
Quick View

RS485 and 4G Dual Upload Interfaces Remote Data Monitoring Gas Detector Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$200.00-450.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Reliable Multi Point Gas Detector Controller for Continuous Environmental Monitoring
Quick View

Reliable Multi Point Gas Detector Controller for Continuous Environmental Monitoring

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
High Stability Mains AC220V±15% Wide Voltage Input Combustible Gas Controller
Quick View

High Stability Mains AC220V±15% Wide Voltage Input Combustible Gas Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$142.24-166.88 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Stm32 MCU Powered Combustible Gas Alarm Controller with Easy Operation
Quick View

Stm32 MCU Powered Combustible Gas Alarm Controller with Easy Operation

OEM/ODMSample OrderFCC, CE, RoHS
US$104.35-121.74 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Emerging Trend Dependable Overpressure-Safe Digital Pressure Display Controller for Compressed-Air Station
Quick View

Emerging Trend Dependable Overpressure-Safe Digital Pressure Display Controller for Compressed-Air Station

OEM/ODMSample OrderISO9001
US$25.00-26.00 / PieceGet Latest Price >
10 Pieces (MOQ)
Type: Electronic
Number of Switch: Single Control Switch
Usage: Control Switch
More >
Wiebrock Instrumentation Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
Industrial Smart Gas Alarm Controller for Multi-Gas and Multi-Sensor Systems
Quick View

Industrial Smart Gas Alarm Controller for Multi-Gas and Multi-Sensor Systems

OEM/ODMSample OrderFCC, CE, RoHS
US$139.00-162.00 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Factory Direct Sale Ultra-Sensitive Panel-Installed Digital Pressure Display Controller for Power Generation
Quick View

Factory Direct Sale Ultra-Sensitive Panel-Installed Digital Pressure Display Controller for Power Generation

OEM/ODMSample OrderISO9001
US$25.00-26.00 / PieceGet Latest Price >
10 Pieces (MOQ)
Type: Electronic
Number of Switch: Single Control Switch
Usage: Control Switch
More >
Wiebrock Instrumentation Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
Software Anti-Interference Stm32 Combustible Gas Alarm Controller
Quick View

Software Anti-Interference Stm32 Combustible Gas Alarm Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
Wired RS485 Wireless 4G Combustible Gas Alarm Controller for Remote Areas
Quick View

Wired RS485 Wireless 4G Combustible Gas Alarm Controller for Remote Areas

OEM/ODMSample OrderFCC, CE, RoHS
US$104.35-121.74 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
Digital PID Temperature Controller LED Display for Industrial Temperature Sensor Use
Quick View

Digital PID Temperature Controller LED Display for Industrial Temperature Sensor Use

OEM/ODMSample OrderISO9001, CE
US$10.00-15.00 / PieceGet Latest Price >
100 Pieces (MOQ)
Customized: Customized
Certification: ISO9001, CE
Brand: Antin
More >
Hangzhou Antin Power Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (5)"On-time Delivery"
Smart OLED Humidity Controller for Optimal Indoor Conditions
Quick View

Smart OLED Humidity Controller for Optimal Indoor Conditions

OEM/ODMSample AvailableISO9001
US$35.00-70.00 / PieceGet Latest Price >
100 Pieces (MOQ)
Certification: ISO9001
Brand: Antin
Display Type: LED
More >
Hangzhou Antin Power Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (5)"Fast Delivery"
Rapid-Response Gas Alarm Controller with Color LCD Screen & Wall-Mounted Installation
Quick View

Rapid-Response Gas Alarm Controller with Color LCD Screen & Wall-Mounted Installation

OEM/ODMSample OrderFCC, CE, RoHS
US$142.24-166.88 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
Water Level Indicator Digital Indicator Auto Tank Water Level Controller Electronic Level Controller Digital Temp Indicator
Quick View

Water Level Indicator Digital Indicator Auto Tank Water Level Controller Electronic Level Controller Digital Temp Indicator

OEM/ODMSample AvailableRoHS, CCC, ISO: 9001, CE
US$10.00-40.00 / PieceGet Latest Price >
1 Piece (MOQ)
Task: Program
Structure: Combination
Mathematical Model: Linear
More >
Anhui Huazhong Industrial Control Intelligent Equipment Co., Ltd.
Company Video
4 (1)"Fast Delivery"
Single-Point Gas Detection Low Power Combustible Gas Alarm Controller
Quick View

Single-Point Gas Detection Low Power Combustible Gas Alarm Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"On-time Delivery"
Key Board Easy Operation Segment LCD Display Gas Detection Controller
Quick View

Key Board Easy Operation Segment LCD Display Gas Detection Controller

OEM/ODMSample OrderFCC, CE, RoHS
US$70.00-132.50 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Delivery"
Wall-Mounted Gas Detection Controller with Bus/Line Control & Anti-Interference Technology
Quick View

Wall-Mounted Gas Detection Controller with Bus/Line Control & Anti-Interference Technology

OEM/ODMSample OrderFCC, CE, RoHS
US$142.24-166.88 / PieceGet Latest Price >
10 Pieces (MOQ)
After-sales Service: 7/24 Online Service
Warranty: 1 Year
Brand: Zehong
More >
Hebei Zehong Technology Co., Ltd.
Factory TourCompany Video
Manufacturer/Factory & Trading Company
5 (2)"Fast Dispatch"
1573
Wholesale Microprocessor Controller
Wholesale Solar System ControllerWholesale Charge ControllerWholesale Solar Charging ControllerWholesale Pv ControllerWholesale Mppt Solar ControllerWholesale Wind Turbine ControllerWholesale Solar RegulatorWholesale Solar Charge RegulatorWholesale Led ControllerWholesale Digital Temperature Controller
Cheap Microprocessor Controller
Cheap ControllerCheap Remote ControllerCheap Motor Speed ControllerCheap Speed ControllerCheap Electric ControllerCheap Pump ControllerCheap Electronic ControllerCheap Controller ControlCheap Time ControllerCheap Humidity Controller
Microprocessor Controller Products
China Solar Street Light ControllerChina Pwm Solar Charge ControllerChina Water Pump ControllerChina Water Level ControllerChina Automatic Controller
Free App: App Store Google Play
Follow Us:
Contact Us:
TradeMessenger:
About Us FAQ Help Site Map Mobile Site
Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights
Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia
User Agreement Declaration Privacy Policy
Copyright © 1998-2026 Focus Technology Co., Ltd. All Rights Reserved.