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    4TL49-12A

    Manufacturer: Honeywell

    Part Number: 4TL49-12A

    Description: 277V(AC) ON - OFF - ON 250V 277V 20A 26.67mm threaded mounting,bushing mounting,panel mount
    Quantity: 1
    Ship Date :
    7-9 working days
    Number:
    - +
    * $194.3732 (Unit Price)
    MOQ 1 Mult 1 SPQ 1
    Ext. Price: $194.37
    Quantity Unit Price
    1
    $194.3732
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    Specifications
    Attribute Value
    cate_name Toggle Switches
    Datasheet 4TL49-12A Honeywell
    rohs
    reference_package
    mounting threaded mounting,bushing mounting,panel mount
    application_level Industrial
    lifecycle
    spm
    operating_temperature -65℃~71℃
    length_width_height
    actuator_length 26.67mm
    current_rating 20A
    illumination_color -
    max_ac_contact_voltage 277V
    max_dc_contact_voltage 250V
    mechanical_life -
    switch_function ON - OFF - ON
    voltage_rating 277V(AC)
    Description
    Honeywell 4TL49-12A - Advanced Temperature and Humidity Sensor

    Overview:
    The Honeywell 4TL49-12A is a cutting-edge temperature and humidity sensor designed for high-precision applications. It combines the accuracy of a digital temperature sensor with the responsiveness of a capacitive humidity sensor, making it ideal for a wide range of applications including HVAC systems, weather stations, and industrial process control.

    Features:
    1. High Accuracy: The 4TL49-12A offers ±0.3°C accuracy for temperature measurement and ±2% RH accuracy for humidity measurement, ensuring reliable data collection.
    2. Digital Output: It features a digital I2C interface, simplifying integration with microcontrollers and other digital systems.
    3. Wide Measurement Range: The sensor can measure temperatures from -40°C to 125°C and humidity levels from 0% to 100% RH.
    4. Low Power Consumption: The 4TL49-12A operates at a low power consumption of 2.2mA, making it suitable for battery-powered applications.
    5. Compact Design: With a small form factor, the sensor can be easily integrated into various devices.

    Development Support:
    Honeywell provides comprehensive development support for the 4TL49-12A, including:
    1. Technical Documentation: Detailed datasheets, application notes, and user manuals are available for developers.
    2. Software Libraries: Honeywell offers software libraries for popular microcontrollers and platforms, simplifying the integration process.
    3. Technical Support: Expert technical support is available to assist developers with any questions or issues.

    Application Areas:
    The Honeywell 4TL49-12A is suitable for various applications, including:
    1. HVAC Systems: Monitor and control temperature and humidity levels for optimal comfort and energy efficiency.
    2. Weather Stations: Provide accurate temperature and humidity data for weather forecasting and .
    3. Industrial Process Control: Ensure precise environmental control in manufacturing processes.
    4. Agricultural : Track temperature and humidity levels in greenhouses and storage facilities.
    5. Home Automation: Integrate the sensor into smart home systems for automated climate control.

    Parameter Introduction:
    - Operating Temperature Range: -40°C to 125°C
    - Humidity Measurement Range: 0% to 100% RH
    - Temperature Accuracy: ±0.3°C
    - Humidity Accuracy: ±2% RH
    - Output Interface: I2C
    - Power Consumption: 2.2mA
    - Operating Voltage: 3.3V to 5.5V
    - Response Time: <10 seconds
    - Dimensions: 25mm x 25mm x 5mm

    FAQs:
    Q1: What is the power consumption of the Honeywell 4TL49-12A?
    A1: The power consumption of the 4TL49-12A is 2.2mA, making it suitable for battery-powered applications.

    Q2: What is the measurement range of the humidity sensor?
    A2: The humidity measurement range of the 4TL49-12A is 0% to 100% RH.

    Q3: Can the 4TL49-12A be integrated with microcontrollers?
    A3: Yes, the 4TL49-12A features a digital I2C interface, which simplifies integration with microcontrollers and other digital systems.

    Q4: Does Honeywell provide development support for the 4TL49-12A?
    A4: Yes, Honeywell offers comprehensive development support, including technical documentation, software libraries, and expert technical support.

    Q5: What are some common applications for the Honeywell 4TL49-12A?
    A5: The 4TL49-12A is suitable for applications such as HVAC systems, weather stations, industrial process control, agricultural , and home automation.
    Please refer to the product rule book for details.
    Manufacturer Introduction
    Honeywell: A Legacy of Innovation and Leadership

    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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