The explosion-proofing mechanical pig passage indicator is designed and developed on the basis of mechanical passage ball indicator and its display part adopts cast aluminum alloy housing anti-explosion design to suit explosive operational conditions. It features direct viewing, reliable performance and easy operation, with its display portion deployed with built-in monolithic computer, LC digital display, intelligent control to allow normal time and passage ball time indications. It is possible to furnish a transient switching signal of the pipeline cleaner passage time remote transmission.
Technical characteristics:
Operation Pressure: 25.0mPa
Operation temperature: -10~100°C
Installed pipeline diameter: ≥89mm
Transmitted medium: oil, gas, water, etc.
Applicable hazardous sites: Areas 1 and 2
Applicable explosive gas mixture: 2A,2B,2C
Anti-explosion marking: Exed 2BT6
Anti-explosion grade: IP65
Corrosion-proofing grade: WF1
Contact points capacity: 24V DC 3A
Remote terminal port threads: 1/2NPT,3/4NPT
Have a protective effect and meet the export requirements.
Shenyang Yongye Industry Co., Ltd , founded in 1993, is a company specialized in research and development of pipes and tubes cleaning, interior coating, detection and positioning, pipe cleaning work and pipeline rescue for variety of long-distance conveying pipelines in oil field, petrochemical and natural gas industries.
The company has dedicated to “Quality First, Clicent Superior, Continuously Promotion of Satisfaction Engineering Work and Offering Quality Products and Satisfactory Service to Customer” business principles, and utilize the company’s self technical advantages and broad-ranging market space for future development of new products and provides the clients with completely new technologies, good quality products, reliable commitment and outstanding services.
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