Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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The Honeywell 621-9940 is an advanced industrial control and monitoring device designed for high-precision performance in demanding environments. This model provides real-time data acquisition, system control, and enhanced monitoring capabilities, making it a versatile solution for various industrial sectors. With an easy-to-use interface, robust construction, and seamless integration capabilities, the Honeywell 621-9940 ensures reliable performance in a wide range of applications, helping businesses improve operational efficiency, reduce downtime, and increase system performance.
With its flexible mounting options and reliable communication protocols, the Honeywell 621-9940 is ideal for industries where operational accuracy and system reliability are paramount. It is equipped with several features that optimize energy usage, improve process control, and provide critical insights into system performance.
The Honeywell 621-9940 can be used across a broad spectrum of industrial applications, including:
Industrial Automation: Used for real-time control and monitoring of automated manufacturing systems, helping companies track production processes, equipment performance, and operational efficiency.
Energy Management: The 621-9940 supports energy monitoring and optimization, allowing organizations to minimize energy waste and reduce operational costs in industrial setups.
Building Management Systems (BMS): Integrated into HVAC, lighting, and security systems, the 621-9940 helps reduce energy consumption and improve operational efficiencies in commercial and residential buildings.
Environmental Monitoring: Used in laboratories, clean rooms, and data centers, this device monitors environmental factors like temperature, humidity, and air quality, ensuring optimal conditions for sensitive operations.
Process Control: Ideal for industries such as pharmaceuticals, food production, and water treatment, where precision and real-time monitoring are crucial to maintaining product quality and ensuring regulatory compliance.
The Honeywell 621-9940 offers several key advantages that make it stand out in industrial automation and control:
High Accuracy: The 621-9940 provides real-time, precise data collection to ensure consistent system performance and improved operational decision-making.
Rugged Construction: Built to withstand harsh industrial conditions such as extreme temperatures, dust, moisture, and vibrations, the device is highly durable and suitable for challenging environments.
Energy Efficiency: The 621-9940 is designed to optimize energy consumption, offering significant cost savings for energy-conscious businesses while helping to reduce the environmental footprint.
Wide Communication Compatibility: With support for multiple communication protocols, including Ethernet, RS-485, and Modbus, the device can easily be integrated into various industrial control and monitoring systems.
Flexible Mounting Options: The device offers wall-mount and panel-mount options, allowing for convenient installation in different industrial setups.
Ease of Use: The user-friendly interface and robust functionality make the 621-9940 easy to operate and integrate, improving user experience in industrial environments.
Honeywell is a world-renowned leader in the development of automation, control systems, and safety technologies. The company is known for its commitment to innovation and reliability, providing high-quality products that cater to various industries worldwide. The Honeywell 621-9940 is part of Honeywell’s extensive portfolio of solutions designed to improve operational efficiency, safety, and performance across multiple sectors.
The Honeywell 621-9940 belongs to the Honeywell 6000 Series, a collection of industrial devices engineered for optimal performance and seamless integration in complex automation and control environments. This series is designed for industries that require precise control, monitoring, and real-time data acquisition, such as manufacturing, energy management, and process control.
| Specification | Details |
|---|---|
| Model | Honeywell 621-9940, 6219940 |
| Size | 320 mm x 260 mm x 190 mm |
| Weight | 3.7 kg |
| Power Supply | 24V DC |
| Operating Temperature | -10°C to 55°C |
| Humidity Range | 0% to 95% (Non-condensing) |
| Connectivity | Ethernet, RS-485, Modbus |
| Input/Output | 4-20 mA, 0-10 VDC Output |
| Mounting | Wall-mount or panel-mount |
| Certifications | CE, UL, RoHS |
| Model | Specification |
|---|---|
| Honeywell 621-9950 | Compact and energy-efficient device suitable for small-scale applications. |
| Honeywell 621-9960 | Designed for remote monitoring with wireless connectivity options. |
| Honeywell 621-9970 | Ruggedized model for harsh environmental conditions with enhanced protection. |
| Honeywell 621-9980 | Features advanced data logging and secure transmission for mission-critical applications. |
| Honeywell 621-9990 | High-performance device designed for precise control and optimization in complex systems. |
| Model | Specification |
|---|---|
| Honeywell T775 | Programmable thermostat for precise temperature regulation and energy efficiency. |
| Honeywell W1 | Long-range smoke detector with integration to fire alarm systems for enhanced safety. |
| Honeywell 5110 | Digital pressure sensor for measuring industrial pressure levels in real-time. |
| Honeywell 7760 | Real-time sensor and control system for energy management in commercial buildings. |
| Honeywell T8000 | Advanced HVAC control system for optimizing comfort and energy savings in buildings. |
Q1: What is the Honeywell 621-9940 used for?
The Honeywell 621-9940 is used for monitoring and controlling industrial systems, including energy management, automation, and environmental monitoring, helping businesses optimize their operations.
Q2: What power supply does the Honeywell 621-9940 require?
The 621-9940 operates on a 24V DC power supply.
Q3: Can the Honeywell 621-9940 be installed outdoors?
The device is designed for indoor use, but it can be used outdoors if placed in an appropriate protective enclosure to shield it from harsh environmental conditions.
Q4: What communication protocols are supported by the Honeywell 621-9940?
The 621-9940 supports Ethernet, RS-485, and Modbus communication protocols for easy integration into existing industrial control systems.
Q5: What is the operating temperature range of the Honeywell 621-9940?
The Honeywell 621-9940 operates in a temperature range of -10°C to 55°C, making it suitable for use in various industrial environments.
Q6: Is the Honeywell 621-9940 energy-efficient?
Yes, the 621-9940 is designed to optimize energy usage, which helps businesses save on energy costs while reducing their environmental footprint.
Q7: What types of outputs are supported by the Honeywell 621-9940?
The device supports 4-20 mA and 0-10 VDC outputs, making it compatible with various industrial systems for monitoring and control.
Q8: Can the Honeywell 621-9940 be used in a process control application?
Yes, the 621-9940 is ideal for process control, where precision and real-time monitoring are essential to maintain product quality and ensure compliance with industry standards.
Q9: What certifications does the Honeywell 621-9940 have?
The Honeywell 621-9940 is CE, UL, and RoHS certified, ensuring it meets international standards for safety, quality, and environmental impact.
Q10: What mounting options are available for the Honeywell 621-9940?
The Honeywell 621-9940 can be installed using either wall-mount or panel-mount configurations, providing flexible installation options for various industrial setups.