12TW29-1
Manufacturer: Honeywell
Part Number: 12TW29-1
| Attribute | Value |
| cate_name | Toggle Switches |
| Datasheet | 12TW29-1 Honeywell |
| rohs | |
| reference_package | |
| mounting | Through hole mounting |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | |
| length_width_height | |
| actuator_length | - |
| current_rating | 5A |
| illumination_color | - |
| max_ac_contact_voltage | - |
| max_dc_contact_voltage | - |
| mechanical_life | - |
| switch_function | - |
| voltage_rating | 28V(DC) |
Overview:
The Honeywell 12TW29-1 is a high-precision, digital temperature and humidity sensor designed for a wide range of applications, including HVAC systems, weather stations, and industrial process control. With its innovative sensing technology and compact design, the 12TW29-1 offers reliable and accurate measurements for improved system performance and energy efficiency.
Features:
1. Digital Output: The sensor provides a digital output via I2C or SPI communication protocols, ensuring easy integration with microcontrollers and other digital systems.
2. High Accuracy: The 12TW29-1 offers ±0.3°C accuracy for temperature and ±2% RH accuracy for humidity, making it suitable for demanding applications.
3. Wide Measurement Range: The sensor can measure temperatures from -40°C to +85°C and humidity levels from 0% to 100% RH.
4. Low Power Consumption: The 12TW29-1 operates with a low power consumption of less than 2.5 mA, making it ideal for battery-powered devices.
5. Compact Design: The sensor's small form factor allows for easy installation in tight spaces.
Development Support:
Honeywell provides comprehensive development support for the 12TW29-1, including:
1. Technical Documentation: Detailed datasheets, application notes, and user manuals are available to assist developers in integrating the sensor into their projects.
2. Software Libraries: Honeywell offers software libraries for popular microcontroller platforms, simplifying the integration process.
3. Technical Support: Expert technical support is available to help developers overcome any challenges they may encounter during the development process.
Application Areas:
The Honeywell 12TW29-1 is suitable for a wide range of applications, including:
1. HVAC Systems: Improve energy efficiency and comfort by accurately controlling temperature and humidity levels in residential and commercial buildings.
2. Weather Stations: Provide accurate weather data for forecasting and purposes.
3. Industrial Process Control: Monitor and control temperature and humidity levels in manufacturing processes to ensure product quality and consistency.
4. Indoor Air Quality : Detect and manage indoor air quality issues, such as mold and allergens, by temperature and humidity levels.
Parameters:
- Temperature Measurement Range: -40°C to +85°C
- Humidity Measurement Range: 0% to 100% RH
- Temperature Accuracy: ±0.3°C
- Humidity Accuracy: ±2% RH
- Output Interface: I2C or SPI
- Operating Voltage: 3.3V or 5V
- Operating Current: <2.5 mA
- Dimensions: 35mm x 25mm x 10mm
Frequently Asked Questions (FAQs):
Q1: Is the Honeywell 12TW29-1 compatible with microcontrollers that use the I2C or SPI communication protocols?
A1: Yes, the 12TW29-1 supports both I2C and SPI communication protocols, making it compatible with a wide range of microcontrollers.
Q2: Can the 12TW29-1 be used in outdoor applications?
A2: While the sensor is designed for indoor use, it can be used in outdoor applications with proper protection from the elements, such as housing it in a waterproof enclosure.
Q3: How can I calibrate the Honeywell 12TW29-1 for improved accuracy?
A3: The sensor is factory-calibrated for high accuracy, but you can further improve its performance by calibrating it using known reference conditions or following the calibration procedures outlined in the technical documentation.
Q4: What is the typical response time of the 12TW29-1?
A4: The response time of the 12TW29-1 is typically less than 15 seconds for temperature and less than 30 seconds for humidity, depending on the environmental conditions.
Q5: Can the Honeywell 12TW29-1 be used in battery-powered devices?
A5: Yes, the low power consumption of the 12TW29-1 makes it suitable for use in battery-powered devices, such as portable weather stations and personal air quality monitors.
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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