
( Brand: Barksdale ), ( Manufacturer Part Number: D1X-H18-UL ), ( Part Type: Pressure Switch Control )
The D1X-H18-UL Barksdale Pressure Switch is a highly specialized device designed for use in hazardous locations classified under Class 1, Division 1 and 2, Group D, T4 (Hazardous Locations 108B) according to NEC and NFPA 70 electrical codes. This pressure switch is a critical component in various industrial applications where the presence of flammable gases, vapors, or dusts is a potential hazard.
The D1X-H18-UL is a pneumatic pressure switch, meaning it operates using air or inert gas pressure. It features a hermetic diaphragm seal, ensuring a reliable and leak-free operation in even the most challenging environments. The switch has a 1/2" NPT (National Pipe Thread) connection, making it easy to integrate into existing systems.
The switch's operating range is from 0 to 18 PSIG (pounds per square inch gauge), making it suitable for a wide variety of pressure applications. It has a 12-volt DC coil, ensuring a reliable electrical connection and operation. The switch is designed to provide a reliable contact closure at its set point, making it an ideal choice for monitoring and controlling processes where accurate pressure measurement is critical.
The D1X-H18-UL is constructed from high-quality materials, including stainless steel, ensuring durability and longevity in the field. It is designed to withstand harsh conditions, including high temperatures, vibrations, and exposure to corrosive substances. The switch is also explosion-proof, meeting the requirements of Class 1, Division 1 and 2, Group D, T4 hazardous locations.
In conclusion, the D1X-H18-UL Barksdale Pressure Switch is a versatile and reliable device, specifically designed for use in hazardous locations. Its robust construction, accurate pressure measurement, and reliable operation make it an essential component in various industrial applications.
Pros of buying D1X-H18-UL Barksdale Pressure Switch (Hazardous Loc 108B):1. Reliability: Barksdale is a reputable brand known for its high-quality pressure switches. The D1X-H18-UL model is designed to withstand harsh environments, making it a reliable choice for hazardous locations.
2. Compliance with Standards: The switch is certified for use in Class 1, Division 1, Groups C and D, T4 temperature class hazardous locations, according to NEC and NFPA standards. This ensures safety and compliance with regulations.
3. Durability: The switch is designed to operate in harsh environments, with a die-cast aluminum enclosure and a corrosion-resistant housing.
4. Versatility: The D1X-H18-UL model is available in various voltage and current ratings, allowing for flexibility in application.
Cons of buying D1X-H18-UL Barksdale Pressure Switch (Hazardous Loc 108B):1. Cost: High-quality pressure switches like the D1X-H18-UL can be more expensive compared to standard models. This higher cost might be a deterrent for some.
2. Complex Installation: Installing pressure switches in hazardous locations requires specialized knowledge and adherence to specific safety procedures. This can add to the installation cost and time.
Conclusion:The D1X-H18-UL Barksdale Pressure Switch is a reliable and durable option for use in hazardous locations. Its compliance with safety standards and versatility in voltage and current ratings make it a valuable investment. However, the higher cost and complex installation process are factors to consider. If the application requirements justify the investment, this switch can provide reliable and safe operation over an extended period.
Recommendation:If you require a pressure switch for use in hazardous locations, the D1X-H18-UL Barksdale Pressure Switch is a solid choice. Consider the cost and installation complexity, and if they are within your budget and capabilities, this switch can provide reliable and safe operation. If you are unsure or need further assistance, consult with a professional to ensure the best fit for your application.
Selling as is, please see pictures to determine quality and appearance of the item that you are buying. Item is used, and in used condition. Price reflects condition. Item has been in storage and does show signs of shelf life.
As shown in the pictures, item has been painted previously, which over time started to chip. Item was pulled while fully functioning, unable to test once removed. Barksdale controls D1X-H18-UL, pressure switch for hazardous locations.