Global Level Transmitters Market Data Survey Report 2013-2025

Publisher Name :
Date: 09-Mar-2019
No. of pages: 101

Summary

The global Level Transmitters market will reach xxx Million USD in 2019 with CAGR xx% 2019-2025. The main contents of the report including:

Global market size and forecast

Regional market size, production data and export & import

Key manufacturers profile, products & services, sales data of business

Global market size by Major Application

Global market size by Major Type

Key manufacturers are included based on company profile, sales data and product specifications etc.:

- ABB Measurement & Analytics (Switzerland)

- AMETEK Drexelbrook (USA)

- Chemitec (Italy)

- Dandong Top Electronics Instrument (China)

- FineTek Co., Ltd. (China Taiwan)

- Flowline (USA)

- Gems Sensors & Controls (USA)

- H&b Sensors (UK)

- Hunan Firstrate Sensor Co., Ltd. (China)

- Indumart (Canada)

- Keller Group (UK)

- KROHNE Messtechnik (Germany)

- MAGNETROL International (USA)

- MeasureX Pty Ltd (Australia)

- Micro Sensor Co.,Ltd (China)

- MJK Automation (Australia)

- NIVELCO Process Control Co. (Hungary)

- Riels Instruments (Italy)

- Roxspur Measurement & Control (UK)

- Shanghai LEEG Instruments Co.,Ltd. (China)

- Shanghai Zhaohui Pressure Apparatus Co.,Ltd.(China)

- Siemens Process Instrumentation (Germany)

- Sitron (Brasil)

- Soway Tech Limited (China)

- STEP Logistica y Control, S.L (Spain)

- STS Sensor Technik Sirnach AG (Switzerland)

- Trimod'Besta (Switzerland)

- Valcom (Italy)

- WEKA (Switzerland)

Major applications as follows:

- Storage Tanks

- Sumps

- Silos

- OEM

- Others

Major Type as follows:

- Hydrostatic Level Transmitter

- Radar Level Transmitter

- Ultrasonic Level Transmitter

- Float Level Transmitter

- Others

Regional market size, production data and export & import:

- Asia-Pacific

- North America

- Europe

- South America

- Middle East & Africa

Global Level Transmitters Market Data Survey Report 2013-2025

Table of Contents

1 Global Market Overview
1.1 Scope of Statistics
1.1.1 Scope of Products
1.1.2 Scope of Manufacturers
1.1.3 Scope of Application
1.1.4 Scope of Type
1.1.5 Scope of Regions/Countries
1.2 Global Market Size
2 Regional Market
2.1 Regional Production
2.2 Regional Demand
2.3 Regional Trade
3 Key Manufacturers
3.1 ABB Measurement & Analytics (Switzerland)
3.1.1 Company Information
3.1.2 Product & Services
3.1.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.1.4 Recent Development
3.2 AMETEK Drexelbrook (USA)
3.2.1 Company Information
3.2.2 Product & Services
3.2.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.2.4 Recent Development
3.3 Chemitec (Italy)
3.3.1 Company Information
3.3.2 Product & Services
3.3.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.3.4 Recent Development
3.4 Dandong Top Electronics Instrument (China)
3.4.1 Company Information
3.4.2 Product & Services
3.4.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.4.4 Recent Development
3.5 FineTek Co., Ltd. (China Taiwan)
3.5.1 Company Information
3.5.2 Product & Services
3.5.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.5.4 Recent Development
3.6 Flowline (USA)
3.6.1 Company Information
3.6.2 Product & Services
3.6.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.6.4 Recent Development
3.7 Gems Sensors & Controls (USA)
3.7.1 Company Information
3.7.2 Product & Services
3.7.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.7.4 Recent Development
3.8 H&b Sensors (UK)
3.8.1 Company Information
3.8.2 Product & Services
3.8.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.8.4 Recent Development
3.9 Hunan Firstrate Sensor Co., Ltd. (China)
3.9.1 Company Information
3.9.2 Product & Services
3.9.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.9.4 Recent Development
3.10 Indumart (Canada)
3.10.1 Company Information
3.10.2 Product & Services
3.10.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.10.4 Recent Development
3.11 Keller Group (UK)
3.11.1 Company Information
3.11.2 Product & Services
3.11.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.11.4 Recent Development
3.12 KROHNE Messtechnik (Germany)
3.12.1 Company Information
3.12.2 Product & Services
3.12.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.12.4 Recent Development
3.13 MAGNETROL International (USA)
3.13.1 Company Information
3.13.2 Product & Services
3.13.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.13.4 Recent Development
3.14 MeasureX Pty Ltd (Australia)
3.14.1 Company Information
3.14.2 Product & Services
3.14.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.14.4 Recent Development
3.15 Micro Sensor Co.,Ltd (China)
3.15.1 Company Information
3.15.2 Product & Services
3.15.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.15.4 Recent Development
3.16 MJK Automation (Australia)
3.16.1 Company Information
3.16.2 Product & Services
3.16.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.16.4 Recent Development
3.17 NIVELCO Process Control Co. (Hungary)
3.17.1 Company Information
3.17.2 Product & Services
3.17.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.17.4 Recent Development
3.18 Riels Instruments (Italy)
3.18.1 Company Information
3.18.2 Product & Services
3.18.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.18.4 Recent Development
3.19 Roxspur Measurement & Control (UK)
3.19.1 Company Information
3.19.2 Product & Services
3.19.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.19.4 Recent Development
3.20 Shanghai LEEG Instruments Co.,Ltd. (China)
3.20.1 Company Information
3.20.2 Product & Services
3.20.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.20.4 Recent Development
3.21 Shanghai Zhaohui Pressure Apparatus Co.,Ltd.(China)
3.21.1 Company Information
3.21.2 Product & Services
3.21.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.21.4 Recent Development
3.22 Siemens Process Instrumentation (Germany)
3.22.1 Company Information
3.22.2 Product & Services
3.22.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.22.4 Recent Development
3.23 Sitron (Brasil)
3.23.1 Company Information
3.23.2 Product & Services
3.23.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.23.4 Recent Development
3.24 Soway Tech Limited (China)
3.24.1 Company Information
3.24.2 Product & Services
3.24.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.24.4 Recent Development
3.25 STEP Logistica y Control, S.L (Spain)
3.25.1 Company Information
3.25.2 Product & Services
3.25.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.25.4 Recent Development
3.26 STS Sensor Technik Sirnach AG (Switzerland)
3.26.1 Company Information
3.26.2 Product & Services
3.26.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.26.4 Recent Development
3.27 Trimod'Besta (Switzerland)
3.27.1 Company Information
3.27.2 Product & Services
3.27.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.27.4 Recent Development
3.28 Valcom (Italy)
3.28.1 Company Information
3.28.2 Product & Services
3.28.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
3.29 WEKA (Switzerland)
3.29.1 Company Information
3.29.2 Product & Services
3.29.3 Business Data (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
4 Major Application
4.1 Storage Tanks
4.1.1 Overview
4.1.2 Storage Tanks Market Size and Forecast
4.2 Sumps
4.2.1 Overview
4.2.2 Sumps Market Size and Forecast
4.3 Silos
4.3.1 Overview
4.3.2 Silos Market Size and Forecast
4.4 OEM
4.4.1 Overview
4.4.2 OEM Market Size and Forecast
4.5 Others
4.5.1 Overview
4.5.2 Others Market Size and Forecast
5 Market by Type
5.By Hydrostatic Level Transmitter
5.1 Hydrostatic Level Transmitter
5.1.1 Overview
5.1.2 Hydrostatic Level Transmitter Market Size and Forecast
5.2 Radar Level Transmitter
5.2.1 Overview
5.2.2 Radar Level Transmitter Market Size and Forecast
5.3 Ultrasonic Level Transmitter
5.3.1 Overview
5.3.2 Ultrasonic Level Transmitter Market Size and Forecast
5.4 Float Level Transmitter
5.4.1 Overview
5.4.2 Float Level Transmitter Market Size and Forecast
5.5 Others
5.5.1 Overview
5.5.2 Others Market Size and Forecast
6 Price Overview
6.1 Price by Manufacturers
6.2 Price by Application
6.3 Price by Type
7 Conclusion

List of Tables

Tab Regional Production 2013-2018 (Million USD)
Tab Regional Production 2013-2018 (Volume)
Tab Regional Demand and CAGR 2013-2018 (Million USD)
Tab Regional Demand and CAGR 2013-2018 (Volume)
Tab Regional Demand Forecast and CAGR 2019-2025 (Million USD)
Tab Regional Demand Forecast and CAGR 2019-2025 (Volume)
Tab Regional Export 2013-2018 (Million USD)
Tab Regional Export 2013-2018 (Volume)
Tab Regional Import 2013-2018 (Million USD)
Tab Regional Import 2013-2018 (Volume)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of ABB Measurement & Analytics (Switzerland)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of AMETEK Drexelbrook (USA)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Chemitec (Italy)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Dandong Top Electronics Instrument (China)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of FineTek Co., Ltd. (China Taiwan)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Flowline (USA)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Gems Sensors & Controls (USA)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of H&b Sensors (UK)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Hunan Firstrate Sensor Co., Ltd. (China)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Indumart (Canada)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Keller Group (UK)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of KROHNE Messtechnik (Germany)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of MAGNETROL International (USA)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of MeasureX Pty Ltd (Australia)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Micro Sensor Co.,Ltd (China)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of MJK Automation (Australia)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of NIVELCO Process Control Co. (Hungary)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Riels Instruments (Italy)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Roxspur Measurement & Control (UK)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Shanghai LEEG Instruments Co.,Ltd. (China)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Shanghai Zhaohui Pressure Apparatus Co.,Ltd.(China)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Siemens Process Instrumentation (Germany)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Sitron (Brasil)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Soway Tech Limited (China)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of STEP Logistica y Control, S.L (Spain)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of STS Sensor Technik Sirnach AG (Switzerland)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Trimod'Besta (Switzerland)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of Valcom (Italy)
Tab Sales Revenue, Sales Volume, Price, Cost and Margin of WEKA (Switzerland)

List of Figures

Fig Global Level Transmitters Market Size and CAGR 2013-2018 (Million USD)
Fig Global Level Transmitters Market Size and CAGR 2013-2018 (Volume)
Fig Global Level Transmitters Market Forecast and CAGR 2019-2025 (Million USD)
Fig Global Level Transmitters Market Forecast and CAGR 2019-2025 (Volume)
Fig Storage Tanks Market Size and CAGR 2013-2018 (Million USD)
Fig Storage Tanks Market Size and CAGR 2013-2018 (Volume)
Fig Storage Tanks Market Forecast and CAGR 2019-2025 (Million USD)
Fig Storage Tanks Market Forecast and CAGR 2019-2025 (Volume)
Fig Sumps Market Size and CAGR 2013-2018 (Million USD)
Fig Sumps Market Size and CAGR 2013-2018 (Volume)
Fig Sumps Market Forecast and CAGR 2019-2025 (Million USD)
Fig Sumps Market Forecast and CAGR 2019-2025 (Volume)
Fig Silos Market Size and CAGR 2013-2018 (Million USD)
Fig Silos Market Size and CAGR 2013-2018 (Volume)
Fig Silos Market Forecast and CAGR 2019-2025 (Million USD)
Fig Silos Market Forecast and CAGR 2019-2025 (Volume)
Fig OEM Market Size and CAGR 2013-2018 (Million USD)
Fig OEM Market Size and CAGR 2013-2018 (Volume)
Fig OEM Market Forecast and CAGR 2019-2025 (Million USD)
Fig OEM Market Forecast and CAGR 2019-2025 (Volume)
Fig Others Market Size and CAGR 2013-2018 (Million USD)
Fig Others Market Size and CAGR 2013-2018 (Volume)
Fig Others Market Forecast and CAGR 2019-2025 (Million USD)
Fig Others Market Forecast and CAGR 2019-2025 (Volume)
Fig Hydrostatic Level Transmitter Market Size and CAGR 2013-2018 (Million USD)
Fig Hydrostatic Level Transmitter Market Size and CAGR 2013-2018 (Volume)
Fig Hydrostatic Level Transmitter Market Forecast and CAGR 2019-2025 (Million USD)
Fig Hydrostatic Level Transmitter Market Forecast and CAGR 2019-2025 (Volume)
Fig Radar Level Transmitter Market Size and CAGR 2013-2018 (Million USD)
Fig Radar Level Transmitter Market Size and CAGR 2013-2018 (Volume)
Fig Radar Level Transmitter Market Forecast and CAGR 2019-2025 (Million USD)
Fig Radar Level Transmitter Market Forecast and CAGR 2019-2025 (Volume)
Fig Ultrasonic Level Transmitter Market Size and CAGR 2013-2018 (Million USD)
Fig Ultrasonic Level Transmitter Market Size and CAGR 2013-2018 (Volume)
Fig Ultrasonic Level Transmitter Market Forecast and CAGR 2019-2025 (Million USD)
Fig Ultrasonic Level Transmitter Market Forecast and CAGR 2019-2025 (Volume)
Fig Float Level Transmitter Market Size and CAGR 2013-2018 (Million USD)
Fig Float Level Transmitter Market Size and CAGR 2013-2018 (Volume)
Fig Float Level Transmitter Market Forecast and CAGR 2019-2025 (Million USD)
Fig Float Level Transmitter Market Forecast and CAGR 2019-2025 (Volume)
Fig Others Market Size and CAGR 2013-2018 (Million USD)
Fig Others Market Size and CAGR 2013-2018 (Volume)
Fig Others Market Forecast and CAGR 2019-2025 (Million USD)
Fig Others Market Forecast and CAGR 2019-2025 (Volume)
  • Global Quantum Sensors Market Growth 2019-2024
    Published: 21-Aug-2019        Price: US 3660 Onwards        Pages: 130
    According to this study, over the next five years the Quantum Sensors market will register a xx% CAGR in terms of revenue, the global market size will reach US$ xx million by 2024, from US$ xx million in 2019. In particular, this report presents the global market share (sales and revenue) of key companies in Quantum Sensors business, shared in Chapter 3. This report presents a comprehensive overview, market shares, and growth opportunities of Quantum Sensors market by product type......
  • Global (United States, European Union and China) Hall-Effect Current Sensor Market Research Report 2019-2025
    Published: 20-Aug-2019        Price: US 3280 Onwards        Pages: 119
    Hall-Effect Current Sensor based on the principle of magnetic balance hall, passes into current Ic from the control current end of hall element, and applies magnetic field with magnetic field intensity B to the normal direction of hall element plane The open-loop current sensor is expected to hold a larger share of the overall Hall-Effect current sensor market owing to its applications in the automotive industry for current control, protection of devices from overcurrent, and power manage......
  • Global (United States, European Union and China) Proximity Sensors Market Research Report 2019-2025
    Published: 20-Aug-2019        Price: US 3280 Onwards        Pages: 119
    A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact. Proximity sensors are commonly used in mobile devices. When the target is within nominal range the device lock screen UI will appear, thus emerging from what is known as sleep mode. Proximity sensors can have a high reliability and long functional life because of the absence of mechanical parts and lack of physical contact between sensor and the sensed object. Rising trend of process......
  • Global (United States, European Union and China) Infrared Sensors Market Research Report 2019-2025
    Published: 20-Aug-2019        Price: US 3280 Onwards        Pages: 119
    An infrared sensor is an electronic instrument that is used to sense certain characteristics of its surroundings. It does this by either emitting or detecting infrared radiation. Infrared sensors are also capable of measuring the heat being emitted by an object and detecting motion. With the rapid advancements in technology, the modern day infrared sensors have become light in weight and have also become more affordable, with a decline in their pricing. In addition, the power consumption ......
  • Global (United States, European Union and China) 3D Magnetic Sensor Market Research Report 2019-2025
    Published: 20-Aug-2019        Price: US 3280 Onwards        Pages: 119
    3D magnetic sensor is a sensor that is able to detect magnetic signals in X, Y, and, Z directions. The AK09970N supports wide measurement range with high resolution in 3D detection and captures magnetic fields in 3-dimensions. The sensor family is ideally suited for the measurement of three dimensional movement within a magnetic field, linear slide movement as well as 360° angle rotation. The semiconductor manufacturing technology has facilitated the production of huge quantity of cost-ef......
  • Global (United States, European Union and China) Nanosensors Market Research Report 2019-2025
    Published: 19-Aug-2019        Price: US 3280 Onwards        Pages: 118
    Nanosensors are any organic, synthetic, or surgical tactile focus or sensory points used to transfer data regarding nanoparticles to the naturally visible world. Their use primarily incorporates different therapeutic purposes, and they serve as gateways to building a variety of nanoproducts. Nanosensors are in especially high demand in the homeland security and military industries, as they are used for the detection of radiations and biotoxins. Nanosensors have also benefited the military......
  • Global (United States, European Union and China) Machine Condition Monitoring Sensors Market Research Report 2019-2025
    Published: 19-Aug-2019        Price: US 3280 Onwards        Pages: 118
    Machine condition monitoring is the process of monitoring the condition of a machine with the intent to predict mechanical wear and failure. North America is expected to dominate the machine condition monitoring market. In 2019, the market size of Machine Condition Monitoring Sensors is xx million US$ and it will reach xx million US$ in 2025, growing at a CAGR of xx% from 2019; while in China, the market size is valued at xx million US$ and will increase to xx million US$ in 2025, ......
  • Global (United States, European Union and China) Humidity Sensor Market Research Report 2019-2025
    Published: 19-Aug-2019        Price: US 3280 Onwards        Pages: 118
    Humidity sensor or hygrometer detects moisture from its surrounding and converts it into small electrical pulses which are recorded, displayed and stored in the device to trigger an alarm when the humidity is above a certain level. The sensor comprises of two metallic plates with a non-conductive polymer film between them. It registers humidity through the change in voltage between these plates. The humidity sensors offer more advantages than conventional sensors due to low power consumpt......
  • Sensors Companies in China
    Published: 19-Aug-2019        Price: US 1800 Onwards        Pages: 124
    This study focuses on China's Sensors industry assessments and company profiles. In the two past decades, the industry has been growing at a fast pace. The dramatic expansions of the manufacturing capabilities and rising consumer consumptions in China have transformed China's society and economy. China is one of the world's major producers for industrial and consumer products. Far outpacing other economies in the world, China is the world's fastest growing market for the consumptions of goods an......
  • SERVICES
    Value for Money
    We believe in "optimum utilization of available budget and resources". While servicing our clients' (your) market research requirements, we keep the same approach in focus to help you get the best value for your $$s.
    Ever Growing Inventory
    Ranging from the smallest feasible / required data (datasheets, data facts, SWOT analysis, company profiles, etc) to full research reports that help you make decisions, our inventory is updated almost on a daily basis with the latest industry reports from domain experts that track more than 5000 niche sectors.
    One Stop Solution
    Need a custom research report on medical devices market? Require all available business intelligence on 3D printing industry? Exploring F&B sector of a particular country/region? RnRMarketResearch.com is your one-stop-solution to all market intelligence needs. We not only offer custom research and consulting services, we also "bundle" reports to meet your needs and help you fetch the data analysis you require for your business.
    Dedicated Client Engagement
    Not limited to only "finding" relevant reports for you, our client engagement team dedicates its efforts to understand your "business need" and accordingly maps available research data to help you move forward. Call "your" client engagement executive any time of your day and get your questions answered in order to make the correct business decision.
    Saving Time and Efforts
    Simply share your research requirement details with us and let us do all the hard work to find required intelligence for you. When you add up our "one stop solution" and "dedicated client engagement" services mentioned above, you obviously know the time and effort saving you do by working with us.
    Payment Flexibility
    Working with Fortune 500 organizations, we understand the importance of being flexible for payments. Share your payment terms with us and we will surely match up to them to ensure you get access to required business intelligence data without having to wait for the payment to be done.
    Post-Purchase Research Support
    Have questions after reading a report / datasheet bought through us? Not sure about the methodology used for data available in the research? Talk to us / Share your questions with us and if required, we will connect you with the analyst(s)/author(s) of the report(s) and ensure you get satisfactory answers for the same. Need more data / analysis / report(s) on the topic of your research/project? The RnRMarketResearch.com team is here for you 24X7 to support you with your post-purchase requirements. Subscription Offers & Packages (Get in touch with us for more details - sales@rnrmarketresearch.com / +1 888 391 5441 )
    • Ad Hoc
    • Pay - as - you - go / Bucket Subscriptions
    • Fixed Cost for #of reports
    • Customize / Personalize as per your needs