[Case Study] Magnetic Proximity Sensors for Circuit Breaker Operation Confirmation Devices in the Power Sector
Cylindrical Magnetic Proximity Sensor PSMS-RV Series
Our cylindrical magnetic proximity sensor contributes to ensuring the safety of inspection workers! It is a long-lasting and highly reliable sensor!
It is a cylindrical magnetic proximity sensor that accurately conveys the display of whether the circuit breaker and grounding device are in a complete "ON" state or "OFF" state to the distribution board, serving as a safety device to protect inspection workers from electric shock accidents. ■ Features of the cylindrical magnetic proximity sensor 1. There are no mechanical parts, so there are no troubles with mechanical components. 2. It has very high contact reliability and uses the "Bestact" contact sealed with inert gas, making it highly resistant to environmental factors (dust, corrosive gases, rainwater, salt damage, etc.) and ensuring a long lifespan. When used for other applications, it can be sensitive in the XYZ axis direction, allowing for diverse installation options.
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basic information
Cylindrical Magnetic Proximity Sensor PSMS-RV Series ■ Rated Operating Current AC 220V 0.5A *cosφ = 0.3 (AC 50/60Hz) DC 110V 0.3A *cosφ = 0.3 (AC 50/60Hz) ■ Minimum Operating Voltage/Current 24V 1mA* 5V 10mA* Failure Rate λ₆₀ = 4.6×10⁻⁹ (/ cycle) or less *For digital applications with phototransistor lighting circuits ■ Contact Configuration: 1a contact ■ Protection Structure: IP67 ■ Operating Ambient Temperature: -10~+60℃ ■ Storage Ambient Temperature: -25~+80℃
Price information
6,200 yen (excluding tax) and up. Prices may vary depending on the format and quantity. Please let us know your request for a quote by clicking the "Contact Us" button.
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Applications/Examples of results
Purpose: Magnetic proximity sensor for confirming the opening and closing operation of circuit breakers in the power sector Adopted product: Cylindrical magnetic proximity sensor For more details, please contact us.
Detailed information
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This product is equipped with Yaskawa Power Lead Switch Bestact. Our products have been recognized for their value by customers over many years in markets that demand high reliability and safety. We have prepared materials explaining "Bestact," the core technology that ensures our products have long life and high reliability, so please take a look at the catalog "[Material] What is a Lead Switch?"
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Company information
For over 40 years, our relays and sensors have been trusted and used in various markets where reliability and safety are essential, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of standard relays and a failure rate of 1/20 under low loads, we contribute to improving equipment reliability while also reducing running costs by decreasing the frequency of replacements. Leveraging the excellent environmental resistance of our products, they perform well even in harsh conditions, such as in vegetable factories where humidity is present.