Nanning Nobo Instrument Co., Ltd.

China Manufacturer with main products: Water Quality Meter, Water Digital Sensor, Water Quality Analyzer, Water Orp Meter, Residual Chlorine Meter, Dissolved Oxygen Meter,...

Home  >Products Catalog > Digital sensor > Digital Ph Sensor Digital Constant Voltage Residual Free Chlorine Sensor Electrode

Digital Ph Sensor Digital Constant Voltage Residual Free Chlorine Sensor Electrode

FOB Price: 415.00 - 598.00 USD/Unit
Supply Ability: 1,000 Unit(s) per Month
Shipping: Freight, delivery time negotiable,exw price
Payment Terms: T/T, Western Union, MoneyGram
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangxi in China
Packaging Details: Standard export carton packaging

Quick Details

  • Usage: water quality
  • Power: Electronic
  • Brand Name: NOBOTECH
  • Warranty: one year
  • weight: 0.4kg
  • Model Number: NS-CL128


Product Introduction 
Digital residual chlorine sensor is a new generation of intelligent water quality monitoring sensor which is researched and developed by our Company. Using advanced non-membrane constant voltage sensor no need to change the membrane and medicament. Stable performance, easy maintenance, sUpport to check the data, debugging and maintenance by mobile APP or computer. with many features, such as, high sensitive, quick respons, exact measurement, high stability, excellent repeatability, easy maintenance and multi -functions and so on. It can measure the residual chlorine in liquid exactly. It is widely used to online monitor and control the residual chlorine content in liquid. Such as, circulating water, swimming pool, drinking water plant, hospital waste water, water quality treatment project ect.
Digital Ph Sensor Digital constant voltage residual free chlorine sensor electrode
Main Fearture
  • Digital Conductivity sensor, Output RS485 signal directly
  • High accuracy, high stability, strong anti-jamming
  • It can connect to computer, PLC and other equipment which has Rs485/4-20mA signal interface to collect data and maintenance without instrument. It is convenient for users to integrate sensors into industrial control environment, Such as, Upper computer system and the internet of things.
  • by using the mobile phone app, the sensor can be collected, debugged and maintained by the wireless network (such as wifig / GPRS) or wired network ( OTG line and 485 / USB module)
  • the sensor can be set up by RS485 communication, slave address, baud rate,online calibration, Recoverable factory setting, 4-20ma output range(4-20mA is optional ), coeffcient of proportionality and incremental compensation
  • Using two-point calibration method
  • Power off protection10 years  
Technical Parameters
  • Measuring range:  0-20.00 mg/L(ppm)
  • Accuracy:±1% or ±0.01 mg/L
  • 485 interface:Support to the internet of things (MODBUS Protocol partial compatibility)
  • Working condation:Environmental temperature 0-60℃
  • Input impedance:≥11012Ω
  • Output load:4-20mA  load 750Ω(Optional )
  • Working voltage:  5V or DC 12V
  • Protection grade:IP68
  • Size: 20*270mm

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

digital water PH monitor from this supplier

Gold Precious Metal Purity Tester TWS-153K    
FOB Price: 100.00-1000.00 USD/Carton
Min Order: 3 Cartons
GF302D Class 0.5 Portable Three Phase KWH Meter Test Equipment    
FOB Price: 16000.00-19000.00 USD/Set
Min Order: 1 Set
Transmission Tester Spectrophotometer Test Building Glass / Solar Film/Glass Larger Wavelength Range    
FOB Price: 3000.00-3500.00 USD/Set
Min Order: 1 Set
200MM Standard Test Sieve Soil Classifier Laboratory Vibrating Sieve Screen Shakers Machine    
FOB Price: 500.00-850.00 USD/Set
Min Order: 1 Set
200mm Small Analysis Laboratory Test Sieve Shaker Instrument    
FOB Price: 500.00-800.00 USD/Set
Min Order: 1 Set

More products from other suppliers

Injection pump test bench (SS-IPTB570)    
FOB Price: 5,000.00-6,600.00 USD/Set
Min Order: 1 Set
Landg-1800A Goniophotometer of Rotating Luminaire    
FOB Price: 30,000.00-40,000.00 RMB/Piece
Blood Pressure Tester    
FOB Price: 2.00 USD/Piece
Min Order: 200 Pieces
Coal and Charcoal Briquette Machine    
FOB Price: 500.00-8,000.00 USD/Set
Min Order: 1 Set

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group