If used for a long time in the dirty water, to ensure that the measurement is normal,
Wash the dirt on the head of the probe regularly, especially the dirt of the two lenses.Turbidity calibration: a standard liquid before delivery has been used in calibration, customers generally don't need calibration, if think value has a deviation, can put the probe into the turbidity of the solution is known, and then through the instrument calibration function of sensor calibration or use our computer software to correct the calibration.(please refer to the instruction manual)
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Constant pressure residual chlorine electrode residual chlorine sensor
FOB Reference Price
Purchase quantity ()
Minimum order quantity
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Intelligent residual chlorine meter (constant pressure method) is widely used in water treatment plant, canning factory, swimming pool, water cooling etc. It is designed for continuous detection of residual chlorine in liquid. (Unsuitable for waste water)
Detailed Images
Main Features | ||||||
◇Need to be used with residual chlorine meter | ||||||
◇Protection Grade:IP65 (waterproof, dust-proof and damp-proof) | ◇Accurate precision and high stability and strong anti-jamming. | |||||
◇Digital LCD display and English display interface. | ◇Using imported components and based on latest polarographic technology. | |||||
◇(Optional) Communicating function:with RS - 485 communication interface (MODBUS protocol compatible) .The corresponding residual chlorine data of 4 ~ 20 mA can be set freely. | ◇Multi- parameters showed at the same time: residual chlorine value, temperature, output current, and alarm of range ability etc. | |||||
◇Temperature compensation function: manual/automatic. | ◇Photoelectronic isolation ( output current: 4~20mA) | |||||
◇Watchdog:make sure the meter won't go dead. | ◇Power down protection>10 years. | |||||
Technical Parameters | ||||||
◇Resolution:0.01mg/L, | ◇Output load:<750Ω(4-20mA) | |||||
◇Precision:±1% or ±0.01 mg/L | ◇Measuring range: 0-20.00 mg/L,Temperature 0~60℃ | |||||
◇RS - 485 communication interface (MODBUS protocol compatible) | ||||||
◇Control interface:Two groups of ON/OFF relay, divided into 2 aspects of high and low for alert control. | ◇Relay:the relay lag value can be set freely. Relay load 3A 220VAC | |||||
◇RS - 485 communication interface (MODBUS protocol compatible) | ◇Working conditions:environmental temperature of 0~60℃,relative humidity ≤90% | |||||
◇Operating voltage:220VAC10%,50/60Hz or using DC24V and DC12V | ◇Protection Grade:IP65 | |||||
◇Size:96x105×168 mm | ◇Hole size:92×92mm | |||||
◇Weight:0.9Kg | ||||||
Product Installation
Sensor installation
Installation of controller
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WHY CHOOSE US
Nanning Nobo Instrument & Meter Co., Ltd. is a high-tech enterprise integrating design, research and development, production, sales and service. It focuses on independent research and development of intelligent water quality analysis instruments and Internet of Things technologies. cloud service. Products include PH / ORP, conductivity, dissolved oxygen, residual chlorine, ozone, ion concentration, turbidity, salinity, sludge concentration, COD, ammonia nitrogen and other water quality analyzers, water quality digital sensors, DTU, Nobo cloud. The company integrates Nobo artificial intelligence, big data, and cloud technology to build a smart Internet of Things platform to provide customers with multi-parameter water quality monitoring systems, promote smart cities and smart agriculture, and promote industry changes.
The company's new concept of science and technology - "technology changes life", "people-oriented, customer first" as a principle of service, "innovation, professionalism, unity, integrity, dreams" as the company's five core values.
The company has advanced research and development institutions (artificial intelligence laboratory and physical and chemical laboratory), industry-leading SMT production line, advanced production technology, and excellent talent team. The company has passed ISO9001:2015 quality management system certification. The company adopts 5S standardization management as the standardization system of the company. The company exchanges and cooperates with national key laboratories of many famous universities to promote technological development. The company's products are of stable quality, advanced technology and complete functions. They are favored by domestic customers and exported to North America, Europe, Southeast Asia and other overseas places.
With the development of the times and markets, the company has transformed from a traditional water quality analyzer manufacturer into a high-tech enterprise focusing on digital sensors, intelligent water quality analyzers, water quality monitoring systems, artificial intelligence, Internet of Things, and big data services.
Contact us
E-mail:sales@nobowisd.com
Tel:+86-771-3812343
Web:www.nobowisd.com www.nobowisd.net
Tel:+86-771-3812343
Web:www.nobowisd.com www.nobowisd.net
FAQ
Q: How do you guarantee the quality?
A: Firstly, we have our own factory with strong R&D center and QA team which can totally make sure the quality of every single product. Secondly, we have a completed after-sale service .
Q: Is OEM available?
A: Yes, all goods can be customized according to your requirements, including packing, LOGO print, etc.
Q: Can it buy only 1 set of the meter?
A: Yes. No matter how many products you buy, we are grateful all along.
Q: How to deliver the goods for trial order or small order?
A : At customer's request ,we prefer to choose international express, such as DHL, EMS.TNT.Fedex.
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