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Last Updated: Apr 27, 2025 | Study Period: 2023-2030
The fluid level in the DEF tank is measured by the DEF level sensor, which is a component of the DEF sending unit.
The DEF level sensor notifies the vehicle's ECU when the liquid level is low, which activates the warning light on the gauges or panel.
On the side of the DEF tank is a sensor for measuring DEF quality. This sensor measures the amount of urea in the DEF to determine whether it is appropriate for successful dosage.
Chemically speaking, DEF is a mixture of deionized water and urea that converts dangerous nitrous oxide emissions into safe water and gas.
The storage tank is typically located either close to the spare tire on a car or next to the diesel fuel tank on a truck.
The Global DEF Level Sensor market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
A combined SCR System DEF sensor to monitor urea level, temperature, and concentration was launched by SSI Technologies, a creator and producer of ultrasonic level, pressure, and magnetic sensors and monitoring systems.
DEF sensors are made to comply with upcoming international emissions rules that will call for on- and off-road OEMs to keep an eye on the quality and concentration of DEF in order to comply with statutory emissions control for SCR systems.
According to SSI, their combo sensor makes use of tried-and-true ultrasonic technology and has both OBD and an in-tank design. Critical measurements and capabilities are provided by the sensor.
detection of water dilution of DEF of 10% or more, detection of impurities in DEF, including water, motor oil, gasoline, windscreen washer fluid, brake fluid, and diesel fuel monitoring of DEF levels at high precision (0.5 mm) for OEM operator information, notification of any diesel miss-fills in the DEF tank to the operator immediately, accurate (+/- 3 C) temperature monitoring for DEF heating management redundant DEF tank empty indication Technology J1939 CAN-Bus for quick system integration, Regular or irregular/odd shaped DEF tanks can be profiled using programming.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2023-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2023-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2023-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2023-2030 |
21 | Product installation rate by OEM, 2023 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2023 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |