Magnetic proximity sensors widely adopted in power sector circuit breaker operation confirmation devices.
Cylindrical Magnetic Proximity Sensor PSMS-RV Series
Our cylindrical magnetic proximity sensors contribute to ensuring the safety of inspection workers! They are long-lasting and highly reliable sensors!
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 issues with mechanical components. 2. It has very high contact reliability and uses "Bestact" contacts sealed with inert gas, making it highly resistant to environmental factors (such as dust, corrosive gases, rainwater, and salt damage) 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℃ For product details, please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general
Price information
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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
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 require high reliability and safety. We are preparing materials to explain "Bestact," the core technology that makes our products long-lasting and highly reliable, so please take a look at the catalog "[Material] What is a Lead Switch?"
Company information
For over 40 years, our relays and sensors have been used in various markets where reliability and safety are required, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of general relays and a failure rate that is 1/20 under minimal loads, our products 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 environments, such as in vegetable factories where humidity is present.
