3,320 Dissolved Oxygen Controller Meter
results from79 suppliers
China Manufacturer Ultra-Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
High Precision 4-20mA Voltage Indicator for Accurate Readings
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
China Manufacturer High Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
High-Precision Online Residual Sensor for Water Quality Testing
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
High Temperature 50~1000 Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Advanced RS485 Water Quality Monitor with LCD Display
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
High Temperature Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Smart Water Quality Sensor for Accurate Contaminant Detection
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
CE Hydroponic Dosing System Dissolved Oxygen Meter Industrial ORP TDS Ec pH Controller Online pH Meter with Sensors
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: Yes
- Display: Digital
- Portable: Portable
- Appliance: Biochemistry, Water Treatment Analysis
- Certification: ISO9001, CE
Online Digital CE Certified Polarographic Dissolved Oxygen Meter
US$ 500-1000 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: CE, ISO9001, IAF,SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
Precision Residual Electrode Probe Sensor for Accurate Measurements
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
Jwell 0.80 1.00 1.25 1.50 2.00 2.50 mm Smooth Textured Colored LLDPE HDPE LDPE PE High Density Polyethylene Geo Membrane Geomembrane Liner Sheet Extrusion Line
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Veinasa-Sy06 Digital RS485 12-24V Underground Online Sea Water Tester Meter Salinity Sensorswater Detector
US$ 399 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Province: Sichuan
- Measuring Range: 0~70 PSU
- Resolution: 0.1 PSU
- Accuracy: ±1.5%F.S., ±0.5ºC
- Working Temperature: 0~65ºC
Laboratory Industrial pH Orp Conductivty Do Ion Sensor Probe Electrode
US$ 5-200 / Piece
Min. Order:1 Piece
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
- Measurement Range: 0 to 14 pH
- Terminal Blocks: BNC Head, Pin-Type Inserts, Y-Piece Inserts
- Overall Connection: 3/4 Inch Outer Thread
52201209 Dissolved Oxygen Electrode Brand New DHL/FedEx
US$ 500-1200 / Piece
Min. Order:1 Piece
- Function: Over Voltage Protection
- Materials: Plastic
- Packing: Carton
- Standard: 60*20*20
- Port: Hong Kong
- Origin: Switnerland
Advanced RS485 Water Quality Monitoring System for Reliable Control
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
Jwell 0.80 1.00 1.25 1.50 2.00 2.50 mm Smooth Textured Colored LLDPE HDPE LDPE PE High Density Polyethylene Geo Membrane Geomembrane Liner Extrusion Machine
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Comprehensive Smart Water Quality Management for Aquatic Habitats
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
Jwell 4m 5m 6m 7m 8m Smooth Textured Surface LDPE HDPE High-Density Polyethylene PE Geomembrane Liners Sheet Rolls Extrusion Production Line for Mining Landfill
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Advanced Water Quality Monitoring Chemical Sensor for Precision Control
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
Jwell 2m 3m 4m 5m 6m 7m 8m 9m Dimple Drainage Board/Plate LLDPE LDPE EVA Tpo PVC HDPE PE Geocell/Geogrid/Geomembrane Liner Waterproof Sheet/Film Making Machine
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell 0.80mm to 2.50 mm Smooth Textured Colored LLDPE HDPE LDPE Pead PE High Density Polyethylene Geosynthetic Membrane Geomembrane Liner Sheet Extrusion Line
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Advanced Water Quality Testing Probe for Accurate Measurements
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
Aquaculture Oxygen Dissolved Meter Portable Do/Ec/pH/ORP/TDS Controller Portable Dissolved Oxygen Meter
US$ 108-144 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
Online Optical Dissolved Oxygen Meter
US$ 1350-1500 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: ISO9001, IAF, SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
Jwell PE HDPE 3 Layer Geomembrane Film Pond Liner Manufacturing Processing Plastic-Machinery Plastic Film Extruder to Manufacture HDPE Waterproof Geomembrane
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell Plastic Smooth Textured Sandy High Density Polyethylene EVA PVC PE HDPE Geo Membrane Geo-Membrane/Waterproof Geomembrane Roll/Sheets/Liner Making Machine
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell 2m 3m 4m 5m 6m 7m 8m Width Horizontal 3-Layer PE HDPE Geo Membrane Cell Geocell Geomembrane Sheet Machine for Geomembrane Production with Coathanger T-Die
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell 0.80 1.00 1.25 1.50 2.00 2.50 mm Smooth Textured Colored LLDPE HDPE LDPE PE High Density Polyethylene Geo Membrane Geomembrane Liner Sheet Making Machine
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell 0.80 1.0 1.25 1.5 2.0 2.50 mm Smooth Textured LLDPE HDPE LDPE PE High Density Polyethylene Geo Membrane Geomembrane Pon Liner Sheet Extrusion Machine
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Industrial Dissolved Oxygen Sensor Do Controller Lab Dissolved Oxygen Meter
US$ 161-250 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
- Type: Dissolved Oxgen Meter
- Product Name: Eit Handled Dissolved Oxygen Meter/Analyzer Do Met
Online Digital CE Certified Polarographic Membrane Dissolved Oxygen Water Meter for Watewater
US$ 500-1000 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: CE, ISO9001, IAF,SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
Jwell 0.5mm to 3.0mm UV Geosythetic Geo Cell Geocell Geogrid Membrane Material HDPE LDPE LLDPE Water Drainage Dimpled Geocomposite Sheets Prodution Line Price
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell 2m 3m 4m 5m 6m 7m 8m Dimple Drainage Board/Plate LLDPE LDPE EVA Tpo PVC HDPE PE Geocell/Geogrid/Geomembrane Liner Waterproof Sheet/Film Extrusion Machine
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell ASTM GM13 GM17 100% Virgin Mate Waterproofing Membrane Aquaculture Dam Pond Landfill Liner HDPE Smooth Textured Thick PE Geomembrane Extrusion Line Price
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell Factory Good Price 2 to 9 Meter 0.8 to 3mm Jws 120/33 Jws 150/33 Jws 170/33 Single Screw Extruder Geomembrane Liner Roll Waterproof Sheet Extrusion Line
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Jwell 8m Heavy Duty Damp Proof Geo Membranes LDPE PE HDPE Geomembrane Liner Sheet Production Line for Waste Landfill Industrial Aquaculture Pond Mining Project
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
Online Digital Chemical Industry Industrial Do Controller Aquaculture Dissolved Oxygen Analyzer Dissolved Oxygen Meter
US$ 339-409 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
- Type: Dissolved Oxygen Sensor
- Packing: Customized Packing Box
Online Digital Non-Portable ISO9001 Certified Optical Fluorescence Dissolved Oxygen Meter
US$ 1350-1500 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: ISO9001, IAF,SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
Jwell UV Chemical Puncture Impact Tear Resistance 80 Mil LDPE/LLDPE/PVC/HDPE Geomembrane Production Line Price with ASTM GM13 GM17 Standard ISO9001 SGS CTI RoHS
US$ 300000-1000000 / Set
Min. Order:1 Set
- After-sales Service: Life Long Service
- Warranty: 1 Year
- Product Type: PE Board
- Board Layers: Multilayer
- Screw No.: Single-screw
- Automation: Automatic
