12HM8
Manufacturer: Honeywell
Part Number: 12HM8
| Attribute | Value |
| cate_name | Limit Switches |
| Datasheet | 12HM8 Honeywell |
| rohs | Non compliant |
| reference_package | SPDT |
| mounting | wire mounting，base mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | -65℃~163℃ |
| length_width_height | 24.36mm(length)*6.35mm(height) |
| actuator_angle | - |
| current_rating | - |
| electrical_life | - |
| mechanical_life | - |
| min_over_travel | 76μm |
| operating_force | 1.98N |
| switch_configuration | SPDT |
| switch_function | On-Mom |
Overview:
The Honeywell 12HM8 is a state-of-the-art, digital-output temperature and humidity sensor designed for high-precision applications. It combines the accuracy and reliability of Honeywell's renowned sensing technology with a compact and user-friendly design. This sensor is ideal for use in a wide range of applications, including HVAC systems, weather stations, industrial control, and more.
Features:
1. Digital Output: The 12HM8 provides a digital output via I2C or SPI interfaces, making it easy to integrate with microcontrollers and other digital systems.
2. High Accuracy: With a temperature accuracy of ±0.3°C and humidity accuracy of ±3% RH, the 12HM8 delivers precise measurements for reliable control and .
3. Wide Measurement Range: The sensor can measure temperatures from -40°C to +125°C and humidity levels from 0% to 100% RH.
4. Fast Response Time: The 12HM8 offers a quick response time of less than 10 seconds, ensuring rapid and accurate readings.
5. Robust Design: The sensor is built with a robust design, making it resistant to shock, vibration, and electromagnetic interference.
Development Support:
Honeywell provides comprehensive development support for the 12HM8, including:
1. Datasheets and technical documentation to help developers understand the sensor's capabilities and limitations.
2. Sample code and libraries for popular microcontroller platforms, such as Arduino and Raspberry Pi, to simplify integration.
3. Technical support and customer service to assist with any questions or issues during development.
Application Areas:
The Honeywell 12HM8 is suitable for a wide range of applications, including:
1. HVAC Systems: Monitor and control temperature and humidity levels for optimal comfort and energy efficiency.
2. Weather Stations: Provide accurate weather data for forecasting and .
3. Industrial Control: Ensure precise environmental control in manufacturing and processing facilities.
4. Agriculture: Monitor growing conditions for optimal crop health and yield.
5. Home Automation: Integrate with 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: ±3% RH
- Response Time: <10 seconds
- Output Interface: I2C or SPI
- Power Supply: 3.3V or 5V
- Operating Humidity: 10% to 90% RH (non-condensing)
- Storage Temperature: -40°C to +80°C
Frequently Asked Questions (FAQs):
Q1: What is the power supply voltage range for the Honeywell 12HM8?
A1: The 12HM8 can operate on a power supply voltage of either 3.3V or 5V.
Q2: Can the 12HM8 be used in outdoor applications?
A2: While the sensor is designed for indoor applications, it can be used outdoors if properly protected from moisture and other environmental factors.
Q3: How can I calibrate the Honeywell 12HM8?
A3: The 12HM8 is factory-calibrated and does not require user calibration. However, if necessary, calibration can be performed using reference sensors and following the guidelines provided in the datasheet.
Q4: What is the warranty period for the Honeywell 12HM8?
A4: Honeywell offers a standard warranty of one year from the of purchase for the 12HM8 sensor.
Q5: Can the 12HM8 be used in a high-vibration environment?
A2: The sensor is designed to be resistant to shock and vibration, making it suitable for use in high-vibration environments. However, it is always recommended to consult the datasheet and consider the specific application requirements.
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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