Schroeder DG500U 3Z Krom Gas Pressure Switch
The Chrom Schroder Gas Pressure Switch model DG500U 3Z is a high-precision industrial device designed for controlling and monitoring gas supply systems. This product features a wide operating range of 50 to 500 millibar with an adjustment accuracy of ±1.5%, utilizing a sensitive diaphragm mechanism made of chromium-plated brass materials. Its durable aluminum housing with an IP65 protection rating enables use in harsh environmental conditions. The high-quality micromechanical switches in this device guarantee a lifespan of up to 800,000 operating cycles.
This pressure switch is designed in compliance with EN 161 and EN 13611 standards and holds ATEX and CE certifications for use in hazardous environments. The operating temperature range is from -30 to +80 degrees Celsius, and it can withstand voltages up to 250 volts AC with a current of 10 amps. Its specialized design is optimized for industrial combustion systems, steam boilers, and central gas supply installations. The precise threaded pressure adjustment system allows easy calibration and modification of switch points without the need for special tools.
