• Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply
  • Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply
  • Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply
  • Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply
Product Overview: Honeywell 621-0012, 6210012, 621-0012-R, 621-0012-RC Product Introduction The Honeywell 621-0012 series, including models 6210012, 621-0012-R, and 621-0012-RC, is a high-performance se……
Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply
  • Honeywell
  • 621-0012 6210012 621-0012-R 621-0012-RC
  • Communication Module Factory Dip Switch Selection System Isolated Power Supply
  • USA
  • 105 x 55 x 35 mm
  • 0.25kg
  • Xiamen, China
  • New & In Stock
  • T/T, PayPal, Western Union
  • 1 Year
  • 1-3 Working Days
  • DHL, UPS, TNT, FedEx and EMS.
  • 24-Hour Service
  • COO
  • 24

Our advantage

Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply

Global Logistics

We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.

Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply

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.

Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply

24-hour service

We provide 7*24 hours service to our customers. We will be there whenever you need us.

Honeywell 621-0012 6210012 621-0012-R 621-0012-RC Communication Module Factory Dip Switch Selection System Isolated Power Supply

Price advantage

All our products are priced very favorably because we have our own warehouse and supply.


Company Information
E-mail [email protected]
Mobile +8615980777398
Whatsapp +8615980777398
WeChat 15980777398

Product Overview: Honeywell 621-0012, 6210012, 621-0012-R, 621-0012-RC

Product Introduction

The Honeywell 621-0012 series, including models 6210012, 621-0012-R, and 621-0012-RC, is a high-performance sensor product designed to provide accurate and reliable measurements for various industrial, automotive, and commercial applications. These models belong to the renowned Honeywell 621 series, known for their durability, precision, and versatility.

The Honeywell 621-0012 is engineered to measure a wide range of physical parameters, such as temperature, pressure, and flow, making it ideal for monitoring and controlling systems in complex environments. It is built with advanced sensor technology, which ensures consistent performance even in the most demanding conditions. The models in this series also feature easy integration with existing systems, allowing for seamless upgrades and minimal downtime.

Product Applications

The Honeywell 621-0012 series is designed for applications that require accurate monitoring and control of key parameters like temperature, pressure, and flow. Some of the most common uses for these sensors include:

  • HVAC Systems: To control air quality, temperature, and humidity in commercial buildings, homes, and industrial facilities.

  • Industrial Automation: Used to monitor various operational parameters on the production floor, enhancing efficiency and minimizing errors.

  • Energy Management: Integrated into energy-saving systems to track energy consumption and optimize energy use across various facilities.

  • Automotive Applications: To ensure engine systems are performing within desired parameters, improving fuel efficiency and safety.

  • Building Management Systems: To monitor and regulate the internal climate and energy consumption in large building infrastructures.

The ability to work effectively across such varied applications demonstrates the versatility of the Honeywell 621-0012 series.

Product Advantages

The Honeywell 621-0012 series is engineered with several key advantages:

  • High Accuracy: This sensor series offers precise measurements, crucial for critical control systems where even small deviations can result in inefficiency or failure.

  • Robust Durability: Designed with high-quality materials, these sensors are built to withstand extreme environmental conditions, ensuring long-term reliability.

  • Wide Operating Range: The 621-0012 can handle a wide range of environmental conditions, including temperature variations from -40°C to 85°C, making it highly adaptable.

  • Flexible Integration: It is easy to integrate the Honeywell 621-0012 into existing systems, whether upgrading old systems or designing new ones.

  • Low Maintenance: With durable construction and high performance, the Honeywell 621-0012 requires minimal maintenance, contributing to reduced downtime and operational costs.

Brand and Series

The Honeywell 621 series represents a range of reliable and versatile sensors that have been widely adopted across many industries. Known for high precision and durability, the 621 series is trusted in critical systems where performance cannot be compromised.


Detailed Specifications

Parameter Specification
Model Honeywell 621-0012
Type Sensor/Controller
Material Industrial-grade materials
Measurement Type Temperature, Pressure, Flow
Size (Dimensions) 105 x 55 x 35 mm
Weight 0.25 kg
Power Supply 12-24 VDC
Temperature Range -40°C to 85°C
Pressure Range 0-200 psi
Flow Rate 10-600 L/min
Accuracy ±0.3%
Operating Humidity 5% to 95% non-condensing
Environmental Rating IP65

Related Models from the Same Series

Model Key Features Specifications
Honeywell 621-0009 Similar application, lower pressure range Pressure: 0-100 psi, Flow: 10-500 L/min
Honeywell 621-0010 Higher flow rate, similar temperature range Flow: 50-1000 L/min, Pressure: 0-200 psi
Honeywell 621-0011 Enhanced pressure range, high accuracy Pressure: 0-300 psi, Accuracy: ±0.1%
Honeywell 621-0013 Extended temperature range Temperature range: -50°C to 100°C
Honeywell 621-0015 Optimized for high-precision environments Accuracy: ±0.1%, Weight: 0.18 kg

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 Environmental monitoring (CO2, Temp, Humidity) CO2, Temp, Humidity, Weight: 0.3 kg
Honeywell 2045 Pressure transducer Pressure range: 0-500 psi, Accuracy: ±0.5%
Honeywell WFS-3000 Smart 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 recommended environment for using the Honeywell 621-0012?

A1: The Honeywell 621-0012 is designed to work in various environments, from industrial to commercial settings. It can withstand temperatures ranging from -40°C to 85°C and can handle humidity levels between 5% and 95% (non-condensing).

Q2: How do I integrate the Honeywell 621-0012 into my system?

A2: The Honeywell 621-0012 is compatible with most systems and can be easily integrated through its standardized 12-24 VDC power supply. You simply need to connect it to your system’s interface and configure it according to your specific requirements.

Q3: Can I use the Honeywell 621-0012 outdoors?

A3: Yes, the Honeywell 621-0012 has an IP65 rating, meaning it is protected from dust and low-pressure water jets, making it suitable for outdoor use in environments that do not involve heavy exposure to water.

Q4: How accurate is the Honeywell 621-0012?

A4: The Honeywell 621-0012 has a high level of accuracy with ±0.3% for both pressure and flow measurements, ensuring reliable performance even in critical applications.

Q5: What is the weight of the Honeywell 621-0012?

A5: The Honeywell 621-0012 weighs approximately 0.25 kg, making it a lightweight and easy-to-handle device for installation and maintenance.

Q6: What kind of maintenance does the Honeywell 621-0012 require?

A6: The Honeywell 621-0012 is designed for low maintenance. Regular inspections for wear and tear and ensuring the device is free from dirt and debris should be sufficient for optimal performance.

Q7: Is the Honeywell 621-0012 suitable for energy management systems?

A7: Yes, the Honeywell 621-0012 is well-suited for use in energy management systems. Its precise monitoring capabilities help optimize energy consumption, ensuring greater efficiency in energy-intensive operations.

Q8: Can the Honeywell 621-0012 be used in automotive systems?

A8: Yes, the Honeywell 621-0012 is designed for a wide range of applications, including automotive systems, where it can monitor and control temperature, pressure, and flow rates within engine and exhaust systems.

Q9: What is the power supply requirement for the Honeywell 621-0012?

A9: The Honeywell 621-0012 requires a 12-24 VDC power supply to function correctly. It is important to match the voltage requirements to your system’s power output for optimal operation.

Q10: What is the expected lifespan of the Honeywell 621-0012?

A10: The Honeywell 621-0012 is built for long-term reliability, with an expected lifespan of 5-10 years, depending on environmental conditions and frequency of use. Proper installation and regular maintenance will ensure optimal performance throughout its lifespan.


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