Explosion-Proof Accelerometer

Explosion-proof Accelerometers: Ensuring Safety in the Petrochemical Industry

In flammable and explosive industries such as petroleum, pipelines, and chemicals—where compressors serve as core production equipment—abnormal equipment vibrations often signal impending failures. If ignored, these issues can easily lead to downtime, equipment damage, or even safety incidents. Therefore, high-precision, highly reliable, and intrinsically safe vibration monitoring sensors have become critical components for ensuring safe production.

Yangzhou Xiyuan Electronic Technology Co., Ltd. has specialized in the field of industrial vibration monitoring for many years. Leveraging its proven piezoelectric sensor technology and rigorous quality control system, the company has launched the EA11 explosion-proof accelerometer. Designed specifically for high-risk environments such as the petroleum, chemical, oil and gas pipeline, and compressor industries, this certified and compliant device delivers precise measurements to ensure the safe operation of industrial equipment.

1. Safety and Explosion Protection

● Explosion-proof certification: Certified under national explosion-proof standards (ExibIICT4/T6 Ga), meeting mandatory safety requirements for explosive gas environments (such as hydrogen and methane) to prevent the risk of explosions caused by electrical sparks.

● Intrinsically Safe Design: Features an isolated IEPE structure and an internal circuit with energy-limiting design; even in the event of sensor failure, it will not release enough energy to ignite an explosive atmosphere.

● Harsh Environment Adaptability: Operating temperature range of -40°C to 120°C; stainless steel housing provides corrosion resistance, dustproof, and moisture-proof protection (IP68 rating), making it suitable for high-temperature, high-humidity, and oily environments in compressors.

Safe for use in:

Oil pipelines, oil and gas gathering and distribution stations

Chemical plants, refinery and petrochemical facilities

Zone 1 and Zone 2 environments with flammable and explosive gases

Compressors, fans, and pump units in various explosion-proof zon

2. Enhanced by technology, vibration measurements are more accurate

The EA11 explosion-proof accelerometer utilizes a high-performance piezoelectric sensing element, featuring high sensitivity, a wide frequency response, and excellent stability. It accurately captures faint vibration signals during compressor operation and effectively identifies:

rotor imbalance

misalignment

bearing wear

loose components

surge and abnormal impacts

3.Optimized specifically for use with vibrating equipment; stable and durable

The EA11 explosion-proof piezoelectric accelerometer is specifically designed to meet the structural and performance requirements of compressor operating conditions:

Wide frequency response, covering typical compressor failure frequencies

High resistance to interference, suitable for complex industrial environments

Robust construction, resistant to vibration and shock, ensuring long-term operational stability

Easy to install, compatible with reliable mounting methods such as bolt fastening

Meets the practical requirements of continuous compressor operation, high-precision monitoring, and long-term maintenance-free operation.

Summary

As a provider of industrial vibration monitoring solutions, Yangzhou Xiyuan Electronics has always been committed to:

Proven expertise in the design and manufacturing of piezoelectric sensors; strict production processes and end-to-end quality control; stable and reliable product performance; comprehensive pre-sales selection and technical support. The EA11 explosion-proof accelerometer is a high-precision, piezoelectric, explosion-proof vibration monitoring product developed by Xiyuan Electronics specifically for high-risk environments such as oil pipelines and chemical plants.

Equipment safety begins with monitoring; precise measurement stems from expertise. The Yangzhou Xiyuan Electronics EA11 explosion-proof piezoelectric accelerometer combines explosion-proof certification with precise piezoelectric measurement to provide reliable vibration monitoring for critical equipment in industries such as oil pipelines and chemical processing. It helps enterprises ensure safe production, stable operations, and cost reduction while improving efficiency.

Yangzhou Xiyuan Electronic Technology Co.,Ltd.

#77 Yeqiao Road, Liandong U Valley slender West Lake Innovation port, building 10-2,Hanjiang District, Yangzhou,Jiangsu,China

Mobie Phone: +86 180-5105-8377

Tel: +86 514-82885589

Whatsapp:+86 182-6066-6867

Email: sale1@yzxyt.com

Fax: +86 514-82885089