WQ722 RS485 Modbus RTU онлайн флуоресцентный цифровой датчик растворенного
- Категория: Измерители PH >>>
- Поставщик: Chengdu,Sentec,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.34 $* | 0.96 $* |
| Aug-16-2025 | 0.54 $* | 0.24 $* |
| Jul-16-2025 | 0.7 $* | 0.66 $* |
| Jun-16-2025 | 0.20 $* | 0.24 $* |
| May-16-2025 | 0.87 $* | 0.66 $* |
| Apr-16-2025 | 0.18 $* | 0.44 $* |
| Mar-16-2025 | 0.68 $* | 0.25 $* |
| Feb-16-2025 | 0.25 $* | 0.12 $* |
| Jan-16-2025 | 0.19 $* | 0.7 $* |
Характеристики
Related Products
Product Description
OVERVIEW
WQ720 dissolved oxygen digital sensor is a new generation of intelligent water quality detection digital sensor independently
developed by the company. The data can be viewed, debugged and maintained by mobile app or computer. It has the characteristics of simple maintenance, high stability, excellent repeatability and multi-function, and can accurately measure the do value and temperature value in the solution. It is widely used in wastewater treatment, purified water, circulating water, boiler water and other systems, as well as in continuous monitoring of dissolved oxygen value in solutions of electronics, aquaculture, food, printing and dyeing, electroplating, pharmaceutical, fermentation, chemical industry and tap water.
developed by the company. The data can be viewed, debugged and maintained by mobile app or computer. It has the characteristics of simple maintenance, high stability, excellent repeatability and multi-function, and can accurately measure the do value and temperature value in the solution. It is widely used in wastewater treatment, purified water, circulating water, boiler water and other systems, as well as in continuous monitoring of dissolved oxygen value in solutions of electronics, aquaculture, food, printing and dyeing, electroplating, pharmaceutical, fermentation, chemical industry and tap water.
Range | 0 ～ 20.0 mg / L, 1-100.0 ℃ | ||||
Accuracy | ±0.5mg/L, temperature: ± 0.3 ℃ | ||||
Resolution | 0.01MGL, 0.1 ℃ | ||||
Stability | ≤ 0.1mg/l 24h | ||||
Temperature compensation | Automatic temperature compensation (PT1000) | ||||
Ambient temperature | 0 ～ 60 ℃ | ||||
Working pressure | ≤2Mpa | ||||
Output signal | RS-485 bus, Modbus/RTU protocol | ||||
Wetted material | PVC and POM | ||||
Operating temperature | 0～40℃ | ||||
Protection level | IP68 | ||||
Power supply | 12~24VDC±10% | ||||
Installation method | 3/4" NPT thread, immersion mounting | ||||
Cable length | 5m, other lengths can be customized | ||||
Power consumption | <0.5W | ||||
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Packing&Shipping
Certifications
Company Introduction
SENTEC concentrates on the research and innovation of the sensing technology and keeps developing the high-quality and advanced solutions from the accumulated sensor experiences over last two decades. For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.
Feedback
FAQ
Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping
to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance
Q: How to contact you?
A: Email: sales03(@)cdsentec.com, Tel/wechat/whatsapp: +86 18848452889
A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping
to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance
Q: How to contact you?
A: Email: sales03(@)cdsentec.com, Tel/wechat/whatsapp: +86 18848452889
As the specifications affect the price difference, page price for reference only. The final price is subject to our final confirmation.
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