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chlorine controller
200+ factories verified
Hebei Zehong Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fixed Chlorine Gas Detector with RS485 4G Wall Mounting Alarm Controller
US$
200.00
-
450.00
10 Pieces
(MOQ)
User-Friendly Industrial and Commercial Gas Detector Controller for Chlorine and Ammonia
US$
139.00
-
162.00
10 Pieces
(MOQ)
Digital Industrial Commercial Gas Detector Controller for Ammonia and Chlorine Monitoring
US$
139.00
-
162.00
10 Pieces
(MOQ)
RS485 4G Fixed Gas Detector Alarm Controller for Chlorine and Ammonia
US$
200.00
-
450.00
10 Pieces
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Cl-2059A Industrial Online Residual Chlorine Meter Controller with Residual Chlorine Test Sensor Probe
US$
699.00
-
1,299.00
1 Piece
(MOQ)
Boqu Clg-2059s/P Measure Free Chlorine Controller in Drinking Water Swimming Pool Residual Chlorine Meter
US$
699.00
-
1,299.00
1 Piece
(MOQ)
Boqu Clg-2059s/P Drinking Water Swimming Pool Chlorine Meter Residual Chlorine Controller
US$
699.00
-
1,299.00
1 Piece
(MOQ)
Boqu Dcsg-2099 Online Analyzer pH Ec Do Residual Chlorine Turbidity Multiparameter Water Controller with RS485 Integrated Drainage System Analyzer
US$
1,000.00
-
9,999.00
1 Piece
(MOQ)
1/4
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd
19 yrs
·
Trading Company
Send Inquiry
China 4800 Series 5slm Analog Thermal Mass Flow Meter and Mass Flow Controller for Chlorine
US$
500.00
-
2,500.00
1 Piece
(MOQ)
China 4800 Series 20sccm Analog Thermal Mass Flow Meter and Mass Flow Controller for Chlorine
US$
500.00
-
2,500.00
1 Piece
(MOQ)
500sccm Digital Metal Seal Thermal Mass Flow Meter and Controller for Chlorine
US$
500.00
-
2,000.00
1 Piece
(MOQ)
China 4800 Series 20slm Analog Thermal Mass Flow Meter and Mass Flow Controller for Chlorine
US$
500.00
-
2,500.00
1 Piece
(MOQ)
1/4
Suzhou Delfino Environmental Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
with Best Price RS485 4-20mA Industrial Chlorine Controller for Seawater Treatment
Negotiable
1 Piece
(MOQ)
Professional Service Industrial Chlorine Controller with 2 Spst Relays for Water Monitoring
Negotiable
1 Piece
(MOQ)
High Quality Wholesale Industrial Chlorine Controller with 2 Spst Relays for Water Quality
Negotiable
1 Piece
(MOQ)
Hot Sale Industrial Chlorine Controller with 2 Spst Relays for Swimming Pool
Negotiable
1 Piece
(MOQ)
1/4
Shanghai Kuosi Electronic Co., Ltd.
Send Inquiry
Low Price Industrial Online Residual Chlorine Meter Controller with Sensor Probe
US$
260.00
-
750.00
1 Piece
(MOQ)
Industrial Online Residual Chlorine Meter Controller with Sensor Probe
US$
260.00
-
750.00
1 Piece
(MOQ)
Swimming Pool Residual Industrial Water Online Residual Free Chlorine Electrode Meter
US$
260.00
-
750.00
1 Piece
(MOQ)
Apure Online Water Analyser pH and Chlorine Tester/Controller Meter & Sensor with 4-20mA
US$
260.00
-
750.00
1 Piece
(MOQ)
1/4
Anhui Hechuang Intelligent Manufacturing Co. Ltd
Send Inquiry
Smart Chlorine Controller for Safe Pool and SPA Management
US$
200.00
1 Piece
(MOQ)
Automated Chlorine Controller with Real-Time Monitoring and Alerts
US$
200.00
1 Piece
(MOQ)
Smart pH/ORP Sensor Transmitter for Effective Water Treatment
US$
200.00
1 Piece
(MOQ)
High-Performance OEM Residual Chlorine Transmitter for Custom Solutions
US$
200.00
1 Piece
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory
Send Inquiry
Industry Residual Chlorine Measurement Online Controller
US$
1,100.00
-
1,400.00
1 Piece
(MOQ)
Purification System Chlorine Controller
Negotiable
1 Piece
(MOQ)
Multiparameter Controller for Swimming Water (DCSG-2099)
US$
1.00
-
6,000.00
1 Piece
(MOQ)
High Quality Pen Type Residual Chlorine Meter Portable Chlorine Meter
Negotiable
1 Piece
(MOQ)
1/4
GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED
5.0
Send Inquiry
Easy Operated Dispensing Chlorine Automatic Water Controller for Swimming Pool
US$
380.00
-
420.00
1 Piece
(MOQ)
Swimming Pool Controller Water Quality Monitor with Dosing Pump
US$
45.00
-
55.00
1 Piece
(MOQ)
Acid Chlorine Alkali Chemical Electronic Metering Dosing Pump for Swimming Pool
US$
45.00
-
55.00
1 Piece
(MOQ)
Swimming Pool Automatic Chlorine Dosing Pumps with Water Quality Monitor
US$
45.00
-
55.00
1 Piece
(MOQ)
1/4
Atech Sensor Co., Ltd
5.0
Send Inquiry
Residual Chlorine Sensor Drinking Water Online Residual Chlorine Analyzer Controller
US$
356.00
-
432.00
9 Pieces
(MOQ)
Multi-Reference Who Water Sensor Concentration Digital Meter Controller for Aquaculture
US$
56.42
-
60.42
1 Piece
(MOQ)
Solar Waterproof Chlorometer Chlorine 7in1 Water Quality Monitor for Swimming Pools
US$
14.85
-
74.25
1 Piece
(MOQ)
Online Residual Chlorine Analyzer Online Water Residual Chlorine Detector Meter
US$
456.00
-
512.00
9 Pieces
(MOQ)
1/4
Chengdu Sentec Technology Co., Ltd.
5.0
Send Inquiry
10sccm-200slm RS485 4-20mA 0-5V Medical Oxygen Micro Thermal Gas Mass Flow Controller
US$
470.00
-
1,500.00
1 Piece
(MOQ)
High Accuracy Natural Flowmeter Ammonia Hydrogen Argon Wet Test Gas Digital Flow Meter Gas Mass Flow Controller Air Flow Meter
US$
470.00
-
1,500.00
1 Piece
(MOQ)
Sentec Precision Digital Gas Mass Flow Meter Gas Mass Flow Meter Controller for Medicine Produce
US$
550.00
-
580.00
1 Piece
(MOQ)
OEM High Pression 4-20mA Output Food Mass Flow Meter Flow Controller for Oil
US$
470.00
-
1,500.00
1 Piece
(MOQ)
1/4
Guangzhou Getsea Pool Spa Equipment Co., Ltd.
Send Inquiry
Water Treatment Pool Maintenance System Swimming Pool Automatic ORP/pH Controller
US$
375.00
-
385.00
1 Piece
(MOQ)
Digital Water Quality Tester Pool Controller for Swimming Pools (pH/ORP/CL/Temp)
US$
350.00
-
385.00
1 Piece
(MOQ)
Standard Version Pool Chlorine New Type of Healthy and Safe Automatic Water Disinfection Salt Water Chlorinator
US$
275.00
-
368.00
1 Piece
(MOQ)
Swimming Pool Chlorine pH Control Dosing Pump
US$
39.00
-
45.00
1 Piece
(MOQ)
1/4
Hefei Siko Instruments Co., Ltd.
5.0
Send Inquiry
High Quality Industrial Submersible Online Dissolved Oxygen Meter Do Controller
US$
240.00
-
400.00
2 Pieces
(MOQ)
Precision Factory Low MFC Gas Mass Flow Controller for Food and Pharmaceutical
US$
760.00
-
1,060.00
1 Piece
(MOQ)
4-20mA Digital Display Gas Mass Flow Controller for Factory Combustion Control
US$
760.00
-
1,060.00
1 Piece
(MOQ)
LCD Display High Accuracy RS 485 Low Hydrogen Gas Mass Flow Controller
US$
760.00
-
1,060.00
1 Piece
(MOQ)
1/4
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
Low Price Industrial Online Residual Chlorine Meter Controller with Sensor Probe
US$
254.00
-
639.00
1 Piece
(MOQ)
Swimming Pool Drinking Water Digital Chlorine Meter
US$
254.00
-
639.00
1 Piece
(MOQ)
Apure Industrial Online 4-20mA Residual Chlorine Meter Controller Analyzer/Chlorine Senosr/Chlorine Probe
US$
254.00
-
639.00
1 Piece
(MOQ)
Apure Online 4-20mA RS485 Residual Free Chlorine Controller Meter with Sensor
US$
254.00
-
639.00
1 Piece
(MOQ)
1/4
Wenzhou Bingo Imp. & Exp. Co., Ltd.
5.0
Send Inquiry
Industrial Online Residual Chlorine Meter Controller with Residual Chlorine Test Sensor
US$
500.00
-
700.00
1 Piece
(MOQ)
Free Chlorine Online Analysis Instrument Residual Chlorine Meter
US$
500.00
-
700.00
1 Piece
(MOQ)
1/4
Wuhu Schalod Technology Co., Ltd
2 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dustproof and Waterproof Mfcw-M Chlorine Gas Mass Flow Meter and Controller for Gas Dilution Systems
US$
1,200.00
-
1,500.00
1 Piece
(MOQ)
1/4
Jiangsu Aice Instrument Technology Co., Ltd.
6 yrs
·
5.0
·
Trading Company
Send Inquiry
Aice Tech Water Quality RS485 Display Controller Indicator
US$
55.00
-
65.00
1 Piece
(MOQ)
Advanced Smart Controller for Monitoring Ammonia, Nitrogen, Oxygen Levels
US$
55.00
-
65.00
1 Piece
(MOQ)
Advanced Signal Management Isolated Output Controller for Precision
US$
55.00
-
65.00
1 Piece
(MOQ)
Comprehensive Smart Water Quality Management for Aquatic Habitats
US$
55.00
-
65.00
1 Piece
(MOQ)
1/4
Shanghai Cixi Instrument Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cixi Water Treatment pH Controller
Negotiable
1 Piece
(MOQ)
Gn LPG Biogas Hydrogen Gas Mass Flow Meter Flow Meter Controller
US$
630.00
-
2,800.00
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)
Digital Air Compression N2 CO2 Flow-Meter Natural Gas Ammonia, Nitrogen, Methane Biogas Steam Liquid Mass Flowmeters Micro Mass Gas Flow Meter
US$
630.00
-
2,800.00
1 Piece
(MOQ)
1/4
Shanghai Chunye Instrument Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
SC6000 Digital Controller Industrial Online Chlorine Ion Analyzer SC6000CL
US$
235.00
-
280.00
1 Piece
(MOQ)
Disinfectant Residual/total chlorine Chlorine dioxide Tester
US$
750.00
-
1,000.00
1 Piece
(MOQ)
Industrial Online Free Chlorine FCL Meter SC8000FCL
US$
210.00
-
340.00
1 Set
(MOQ)
Online Free Chlorine Meter with pH Compensation Analyzer Transmitter
US$
650.00
-
800.00
1 Set
(MOQ)
1/4
Santo (China) Limited
Send Inquiry
High Quality Online Water Analyser pH and Chlorine Tester/Controller Meter Sensor
US$
1,875.00
1 Piece
(MOQ)
ORP pH Meter Controller for Accurate Water Quality Assessment
US$
98.00
-
399.00
1 Piece
(MOQ)
Surface Water Pollution Detection with Hg pH Meter Controller
US$
98.00
-
399.00
1 Piece
(MOQ)
Online Water Quality pH Sensor Conductivity TDS Salinity Probe RS485 Turbidity Chlorine Dissolved Oxygen Sensor
US$
1,875.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Alarm Chlorine Gas Flammable Fixed Gas Detector Combustion Gas Sensor
US$
450.00
1 Piece
(MOQ)
0-1000ppm Carbon Monoxide Gas Leak Analysis Fixed Gas Detector
US$
200.00
-
850.00
1 Set
(MOQ)
K700 Explosion Proof Gas Detector
US$
290.00
-
400.00
1 Piece
(MOQ)
Pipe-Mounted Dual Gas Detection Transmitter Ex Gas Detector
US$
220.00
-
420.00
1 Set
(MOQ)
1/4
Shanghai Emperor of Cleaning Hi-Tech Co., Ltd.
32 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Chemical Dosing Device for Air Conditioning Circulating Water System
US$
2,080.00
-
16,000.00
1 Set
(MOQ)
Energy-Saving Chemical Feed System for Cooling Water
US$
2,080.00
-
16,000.00
1 Set
(MOQ)
1/4
Changzhou Xionghua Tongtai Automation Equipment Co., Ltd
Send Inquiry
Chlorine Dioxide Generator Controller
Negotiable
1 Piece
(MOQ)
Mantern Industrial Co., Limited
5.0
Send Inquiry
Hot Sale Gas Alarm System Multi Gas Monitor Gas Alarm Controller 8 Channels Gas Detector Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
Easy Operate Related Alarm Signals Fixed Gas Detector Alarm Controller with LCD Screen
US$
80.00
-
300.00
1 Piece
(MOQ)
Wall Mount CO2 Controller Air Quality Dual-Beam Sensor Gas Detector
US$
80.00
-
300.00
1 Piece
(MOQ)
16 Channels Gas Sensor Controller with 4-20mA Connection
US$
80.00
-
300.00
1 Piece
(MOQ)
1/4
Guangdong Laswim Water Environment Equipment Co., Ltd.
25 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Underwater Light Controller with Remote Control Functionality
US$
55.00
-
70.00
1 Set
(MOQ)
Smart RGBW Touch Controller for Vibrant Swimming Pool Lighting
US$
55.00
-
70.00
1 Set
(MOQ)
Swimming Pool LED Underwater Light Remote Controller Box
US$
55.00
-
70.00
1 Set
(MOQ)
Pool Lights Remote Control System
US$
33.80
-
53.60
1 Piece
(MOQ)
1/4
Weifang AgriNovix Agricultural Technology Co., Ltd.
Trading Company
Send Inquiry
Professional IoT Greenhouse Climate Controller for Commercial Farming
US$
10.00
-
15.00
100 Square Meters
(MOQ)
Greenhouse Temperature Humidity CO2 Controller for Smart Agriculture Farming
US$
10.00
-
15.00
100 Square Meters
(MOQ)
Smart Agriculture Greenhouse Climate Controller with Remote IoT Operation
US$
10.00
-
15.00
100 Square Meters
(MOQ)
Automated environment Temperature Controller for Crop Growth
US$
10.00
-
15.00
100 Square Meters
(MOQ)
1/4
Guangdong Fenlin Swimming Pool & Sauna Equipment Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wholesale Price Swimming Pool Water Quality Monitor Chemtrol Controller
US$
30.00
-
60.00
1 Piece
(MOQ)
Orp/pH Digital Swimming Pool Water Quality Controller Monitor
US$
30.00
-
60.00
1 Piece
(MOQ)
Swimming Pool Orp/pH Digital Controller Water Quality Electric Automatic Monitor
US$
30.00
-
60.00
1 Piece
(MOQ)
Swimming Pool Electric Automatic Water Quality Monitor
US$
30.00
-
60.00
1 Piece
(MOQ)
1/4
Anhui Madsur Technology Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
MDS-490RP Industrial Online Water pH ORP Meter Controller for Water Treatment
US$
188.00
-
214.00
1 Piece
(MOQ)
Digital Turbidity Sensor With Online Controller Can Self-cleaning
US$
180.00
-
300.00
1 Piece
(MOQ)
Online Modbus/RTU pH EC Conductivity, pH 2-in-1 Meter for water treatment
US$
439.00
-
499.00
1 Set
(MOQ)
Water Quality Detect Meter RS485/RTU Output pH Ec Meter for Water Testing
US$
439.00
-
499.00
1 Set
(MOQ)
1/4
Linksens Technology (Shenzhen) Co., Ltd.
1 yrs
·
Manufacturer/Factory
Send Inquiry
Linksens C-S001 Online pH Monitor Controller for Aquaculture Wastewater Treatment
US$
180.00
-
213.00
1 Piece
(MOQ)
High-Precision Hypochlorous Water Residual Chlorine Sensor for Quality Assurance
US$
240.00
-
270.00
1 Piece
(MOQ)
Advanced Hypochlorous Water Sensor for Reliable Chlorine Detection
US$
240.00
-
270.00
1 Piece
(MOQ)
High Accuracy Digital Ammonium Linksens Detector Water Sensor
US$
240.00
-
270.00
1 Piece
(MOQ)
1/4
Wuxi Chaoda Electronic Technology Co., Ltd.
Send Inquiry
pH Controller Industrial Wastewater Online Detection
US$
78.57
-
142.85
1 Set
(MOQ)
Industrial pH Meter Water Quality Online Monitoring Controller Performance Is Stable
US$
68.00
-
86.00
1 Set
(MOQ)
The Intelligent Quantitative Control Instrument Features Liquid Flow Control and Automatic Water Addition
US$
357.15
-
714.29
1 Piece
(MOQ)
The Quantitative Control Flowmeter System Adds Water Quantitatively
US$
357.15
-
714.29
1 Piece
(MOQ)
1/4
Jensprima Instruments (Shanghai) Co., Ltd.
Send Inquiry
Online Digital Non-Portable Potentiostatic Free Chlorine Water Controller
US$
500.00
-
1,000.00
1 Piece
(MOQ)
Online Digital Non-Portable Potentiostatic CE Residual Chlorine Water Controller
US$
500.00
-
1,000.00
1 Piece
(MOQ)
Online Digital DPD Colorimetric Free Chlorine Water Meter for Residual Chlorine Measurement for Swimming Pool, Disinfection, Drinking Water, Cooling Water
US$
1,900.00
-
2,500.00
1 Piece
(MOQ)
Online Non-portable DPD Colorimetric Method Total Chlorine Analyzer
US$
1,500.00
-
2,500.00
1 Piece
(MOQ)
1
9