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| News: Panasonic safety leak sensors |
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| |  | The SQ4 series is one of the first leak sensors in the industry to earn safety certification, demonstrating that it delivers safety performance of the highest caliber. Featuring a two-stage detection system for improved productivity, the SQ4 simplifies preventative maintenance and maintenance planning.
- Category 4 Rated -
When used in combination the SQ4-A sensor and SQ4-C11 controller, meet category 4 / PLe / SIL3 requirements under ISO 13849-1:2008.
- Two Stage Detection -
Dual sensing outputs provide both a warning and safety-critical output for differentiation of leak severity.
- Multiple Sensor Inputs -
Up to four sensors can be connected to each controller.
- Independent Operation -
Sensor heads can also be used independently of the controller, meeting a Category 1 rating.
- Safety Input Function -
Allows daisy chaining of multiple controllers along with safety peripherals such as e-stop and door switches.
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