2TL49-21E
Manufacturer: Honeywell
Part Number: 2TL49-21E
| Attribute | Value |
| cate_name | Toggle Switches |
| Datasheet | 2TL49-21E Honeywell |
| rohs | |
| reference_package | |
| mounting | threaded mounting，panel mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | -65℃~71℃ |
| length_width_height | 34.04mm(length)*75.18mm(height) |
| actuator_length | 26.67mm |
| current_rating | 20A |
| illumination_color | - |
| max_ac_contact_voltage | 125V |
| max_dc_contact_voltage | 250V |
| mechanical_life | - |
| switch_function | On-Off |
| voltage_rating | 277V(AC) |
Overview:
The Honeywell 2TL49-21E is a precision temperature and humidity sensor designed for a wide range of applications that require accurate and stable measurements. It is built with Honeywell's advanced sensing technology to provide reliable data in various environments.
Features:
- High accuracy and stability in measuring temperature and humidity.
- Compact size and easy integration into various systems.
- Wide operating temperature range from -40°C to +125°C.
- Low power consumption for extended battery life in portable devices.
- Robust design for use in harsh environments.
- Digital output options for easy interfacing with microcontrollers and other digital systems.
Development Support:
Honeywell provides comprehensive technical support and documentation to assist developers in integrating the 2TL49-21E into their projects. This includes datasheets, application notes, and sample code for various platforms.
Application Fields:
- HVAC systems for indoor climate control.
- Weather stations and environmental systems.
- Industrial process control for maintaining optimal conditions.
- Agricultural applications for crop conditions.
- Medical and healthcare equipment for patient care environments.
Parameter Introduction:
- Temperature Measurement Range: -40°C to +125°C
- Humidity Measurement Range: 0% to 100% RH
- Accuracy: ±2% RH (relative humidity) and ±0.5°C
- Response Time: Typically less than 15 seconds
- Operating Voltage: 1.8V to 3.6V
- Output Options: I2C, SPI, or UART
- Communication Protocol: I2C address 0x40 or 0x41
- Dimensions: 36mm x 36mm x 10mm (approximate)
Frequently Asked Questions (FAQs):
1. Q: Can the 2TL49-21E sensor be used in outdoor applications?
A: Yes, it can be used outdoors, but it should be protected from direct exposure to rain and moisture.
2. Q: How do I calibrate the 2TL49-21E sensor?
A: Calibration is typically not required as the sensor is factory-calibrated. However, if necessary, refer to the datasheet for calibration procedures.
3. Q: What is the lifespan of the 2TL49-21E sensor?
A: The sensor has a long operational lifespan, but the exact duration depends on the environmental conditions and usage.
4. Q: Can I use the 2TL49-21E sensor in a high-vibration environment?
A: Yes, the sensor is designed to be robust and can withstand high-vibration environments.
5. Q: Is there a warranty for the 2TL49-21E sensor?
A: Honeywell typically offers a warranty for its products. Check the product documentation or contact Honeywell for specific warranty details.
This introduction provides a comprehensive overview of the Honeywell 2TL49-21E sensor, highlighting its capabilities, applications, and support for developers.
Please refer to the product rule book for details.
Introduction
Honeywell International Inc. is a diversified technology and manufacturing leader, serving customers worldwide with products and services, control technologies for buildings, homes, and industry, turbochargers, and performance materials. From its inception in 1906, Honeywell has evolved from a small heating specialty company into a global conglomerate that redefines the way the world works.
Rich History
Founded by Mark C. Honeywell as the Honeywell Heating Specialty Company, the organization initially specialized in the invention of the mercury seal generator—a crucial development in heating technology. Over the decades, Honeywell has been at the forefront of innovation, merging with Minneapolis-Honeywell Regulator Company in 1927 to enhance its product line and market reach. This merger marked the beginning of its transformation into a global powerhouse.
During World War II, Honeywell's commitment to innovation became evident as it produced precision instruments, further establishing its role in the industry. The post-war era saw Honeywell expanding into new markets, including the development of the first autopilot and numerous advancements in the burgeoning field of computing and automation technology.
Core Competitive Advantages
1. Diversification: Honeywell’s operations are spread across multiple sectors, including building technologies, performance materials, and safety and productivity solutions. This diversification not only mitigates risk by spreading revenue sources but also allows cross-pollination of technologies between sectors, enhancing innovation.
2. Innovation: With a robust portfolio of patents and a strong emphasis on research and development, Honeywell remains at the cutting edge of technological advancements. The company invests approximately $2 billion annually in R&D, reflecting its commitment to maintaining a competitive edge.
3. Global Presence: Honeywell’s strategy includes a significant footprint in high-growth regions, including Asia, the Middle East, and Latin America. This global presence not only buffers the company from regional economic instabilities but also positions it to leverage emerging market growth.
Notable Achievements
Honeywell's timeline is dotted with significant achievements that have had a profound impact on various industries. Honeywell has been instrumental in developing technologies that enhance flight safety and efficiency. Its avionics and engines are used in commercial, making air travel safer and more reliable.
In the realm of environmental control, Honeywell was a pioneer in creating the first electronic autopilot and has continued to lead in developing smart building technologies that improve energy efficiency and user comfort in commercial and residential buildings.
Moreover, Honeywell's commitment to sustainability is evident in its development of Solstice® technology, which provides refrigerants, blowing agents, and aerosols that are significantly lower in global warming potential than their predecessors.
Unique Selling Propositions
1. Customization: Honeywell stands out in its ability to tailor solutions to the specific needs of its clients. Whether it's a bespoke security system for a new skyscraper or a specialized turbocharger for a high-performance car, Honeywell's approach to customer-specific solutions is a significant differentiator.
2. Integration: Honeywell excels in integrating complex systems, particularly evident in its building technologies and sectors. Its products not only stand alone in terms of quality but also seamlessly integrate with existing technologies, enhancing overall system performance.
3. Reliability and Safety: With a long-standing reputation for reliability and safety, Honeywell's products are synonymous with durability and dependability. This reputation is crucial in industries where failure can have significant consequences, such as and chemical manufacturing.
Conclusion
Honeywell’s journey from a small heating specialty company to a global conglomerate is a testament to its strategic vision, relentless innovation, and commitment to quality. As the company continues to expand its technological horizons and explore new markets, its core strengths in integration, customization, and reliable performance stand as pillars that will drive its future growth. In a world that is rapidly changing, Honeywell remains a steadfast pioneer, ready to meet the challenges of the new era with solutions that are as sustainable as they are innovative.
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