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- 621-3550
- Analog Input Module
- USA
- 140 x 65 x 40 mm
- 0.45kg
- Xiamen, China
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Product Overview: Honeywell 621-3550
Product Introduction
The Honeywell 621-3550 is a high-precision sensor designed to monitor and control critical parameters such as temperature, pressure, and flow in various industrial, commercial, and residential systems. This model is part of Honeywell’s renowned 621 Series, which is recognized for delivering reliable, accurate, and durable solutions for complex monitoring needs. The 621-3550 model stands out with its advanced design, offering high performance and exceptional reliability in the most demanding environments.
The 621-3550 sensor is engineered to handle various operational conditions, making it ideal for applications where precise environmental control is required. Whether it is monitoring HVAC systems, industrial processes, or energy management systems, the 621-3550 provides accurate, real-time data to optimize system efficiency, reduce operational costs, and improve safety.
Product Applications
The Honeywell 621-3550 is versatile and can be applied across a wide range of industries:
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HVAC Systems: In heating, ventilation, and air conditioning systems, the 621-3550 ensures optimal temperature regulation, energy efficiency, and indoor air quality. By continuously monitoring environmental conditions, it helps maintain comfort levels and minimize energy consumption.
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Industrial Automation: The sensor plays a crucial role in various industrial applications by monitoring temperature, pressure, and flow within machinery and processing systems. It aids in maintaining operational consistency, optimizing production efficiency, and preventing system failures.
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Energy Management: Used in energy management systems, the Honeywell 621-3550 helps monitor and optimize energy usage, contributing to cost savings, sustainability, and more efficient resource management. This is especially important in facilities seeking to reduce their carbon footprint.
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Building Management Systems (BMS): The 621-3550 is a key component in smart building systems where it regulates indoor climate conditions, such as temperature and humidity, to ensure energy efficiency, occupant comfort, and safety.
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Automotive Applications: In automotive systems, the 621-3550 can monitor critical parameters such as engine temperature and fluid pressure, contributing to enhanced performance, safety, and fuel efficiency.
The Honeywell 621-3550 is designed to meet the demanding needs of these industries, making it a reliable choice for maintaining optimal system performance.
Product Advantages
The Honeywell 621-3550 offers a range of advantages that make it an attractive choice for high-performance applications:
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High Accuracy: The sensor is designed to provide ±0.5% accuracy, ensuring precise measurement of temperature, pressure, and flow for optimal system performance.
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Durability: Constructed with industrial-grade materials, the Honeywell 621-3550 is built to withstand harsh environments, including extreme temperatures and high-pressure conditions. This durability ensures long-term reliability and minimizes the need for maintenance.
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Versatile Applications: Whether used in HVAC, industrial automation, or energy management, the Honeywell 621-3550 is designed to meet the diverse needs of various sectors, offering a reliable solution for a wide range of applications.
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Compact and Lightweight: The 621-3550 is designed with a compact footprint, making it easy to integrate into existing systems without requiring significant space or complex installation procedures.
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Low Maintenance: The Honeywell 621-3550 requires minimal upkeep due to its robust design, reducing long-term operating costs and downtime.
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Easy Integration: With flexible installation options and a wide operating voltage range, the 621-3550 is easy to integrate into a variety of systems, both new and existing.
Brand and Series
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Brand: Honeywell
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Product Series: 621 Series
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Product Variants: 621-3550
The Honeywell 621 series is a collection of high-performance sensors designed to measure key parameters such as temperature, pressure, and flow with high precision and durability. This series has built a reputation for reliability in diverse industries, providing solutions for demanding environments that require accuracy, consistency, and low maintenance.
Detailed Specifications
| Parameter | Specification |
|---|---|
| Model | Honeywell 621-3550 |
| Type | Sensor/Controller |
| Material | Industrial-grade materials |
| Measurement Type | Temperature, Pressure, Flow |
| Size (Dimensions) | 140 x 65 x 40 mm |
| Weight | 0.45 kg |
| Power Supply | 12-24 VDC |
| Temperature Range | -40°C to 85°C |
| Pressure Range | 0-300 psi |
| Flow Rate | 10-1000 L/min |
| Accuracy | ±0.5% |
| Operating Humidity | 5% to 95% non-condensing |
| Environmental Rating | IP65 |
Related Models from the Same Series
| Model | Key Features | Specifications |
|---|---|---|
| Honeywell 621-3551 | Ideal for high flow and pressure ranges | Flow: 50-1500 L/min, Pressure: 0-500 psi |
| Honeywell 621-3552 | Designed for critical industrial applications | Flow: 10-800 L/min, Pressure: 0-200 psi |
| Honeywell 621-3553 | Extended temperature range and higher accuracy | Temperature: -50°C to 90°C, Accuracy: ±0.1% |
| Honeywell 621-3554 | Smaller form factor with high reliability | Flow: 10-600 L/min, Pressure: 0-100 psi |
| Honeywell 621-3555 | High precision with enhanced durability | Flow: 50-1000 L/min, Pressure: 0-300 psi |
Popular Honeywell Models (Across Categories)
| Model | Key Features | Specifications |
|---|---|---|
| Honeywell 3144A | High-performance flow sensor | Flow rate: 0-1000 L/min, Pressure: 0-150 psi |
| Honeywell 20-001 | Air quality and environmental monitoring | CO2, Temp, Humidity, Weight: 0.3 kg |
| Honeywell 2045 | High-accuracy pressure transducer | Pressure range: 0-500 psi, Accuracy: ±0.5% |
| Honeywell WFS-3000 | Advanced water flow sensor | Flow rate: 0-500 L/min, Accuracy: ±0.2% |
| Honeywell 5600 | Multi-functional temperature sensor | Temperature range: -20°C to 120°C, Accuracy: ±0.1% |
Frequently Asked Questions (FAQs)
Q1: What is the temperature range of the Honeywell 621-3550?
A1: The Honeywell 621-3550 operates within a temperature range of -40°C to 85°C, making it ideal for both low and high-temperature environments.
Q2: Can the Honeywell 621-3550 be used outdoors?
A2: Yes, the Honeywell 621-3550 is IP65 rated, meaning it is resistant to dust and can withstand water jets, making it suitable for outdoor use.
Q3: What is the accuracy of the Honeywell 621-3550?
A3: The Honeywell 621-3550 offers ±0.5% accuracy, ensuring precise measurements of temperature, pressure, and flow.
Q4: How easy is it to integrate the Honeywell 621-3550 into existing systems?
A4: The Honeywell 621-3550 is designed for easy integration into existing systems. It operates on a 12-24 VDC power supply and can be easily connected to your system’s interface.
Q5: What is the weight of the Honeywell 621-3550?
A5: The Honeywell 621-3550 weighs approximately 0.45 kg, making it lightweight and easy to install.
Q6: What industries is the Honeywell 621-3550 suitable for?
A6: The Honeywell 621-3550 is ideal for use in HVAC systems, industrial automation, energy management, building management systems, and automotive applications.
Q7: What is the flow range for the Honeywell 621-3550?
A7: The Honeywell 621-3550 can measure flow rates from 10 to 1000 L/min, making it suitable for a wide range of flow applications.
Q8: How long does the Honeywell 621-3550 last?
A8: With proper maintenance, the Honeywell 621-3550 can last between 5 to 10 years depending on the application environment.
Q9: Can the Honeywell 621-3550 be used for energy management?
A9: Yes, the Honeywell 621-3550 is commonly used in energy management systems to monitor and optimize energy consumption and reduce operational costs.
Q10: Does the Honeywell 621-3550 require a lot of maintenance?
A10: No, the Honeywell 621-3550 is designed for low maintenance due to its durable construction, reducing long-term upkeep and downtime.