SIL 3 Rated Products for the Semiconductor Industry
Precisions Sensors (a division of United Electric Controls) now offers pressure and flow products with a SIL 3 rating. The SIL 3 capability will improve your company's ability to achieve product certification resulting in improved time-to-market. SIL-3 capable components also contribute to making your tool more reliable and help increase uptime and availability.?
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WHAT IS SIL 3?
SIL 3 is one of the safety integrity levels defined by the IEC 61508 standard. It is defined by a risk reduction factor of 1.000 10.000 of failure on demand and 10-8 - 10-7 for the probability of failure per hour. It is a quantitative assessment of the acceptable failure level for a security function and it is therefore representative for its safety and reliability. IEC 61508 defines 4 safety integrity levels, labeled from SIL 1 to SIL 4. SIL 3 is the highest safety integrity level that is economically feasible for most industrial operations.
Below you will find a list of SIL 3 products from Precision Sensors.
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E36W and E48W Absolute Pressure Switch SIL 3?
E-W Series Absolute Pressure Switch
The E36W and E48W series absolute high purity pressure switches offer accurate, repeatable switching for monitor/control and alarm/shut down protection. Specifically designed for high-purity gas systems, and to operate at pressure points referenced to absolute zero. These products should be specified when changes in atmospheric pressure would have an adverse effect on switch operation or when hermetically sealed contacts are required.
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Learn more about the E36W Absolute Pressure Switch
Learn more about the E48W Absolute Pressure Switch
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P48W Gauge Pressure Switch
P48W Gauge Pressure Switch SIL 3?
The P48W high-purity gauge pressure switches offer accurate and repeatable switching for monitor/control and alarm/shutdown protection. These units, designed specifically for use with high-purity gas applications, are used to measure gauge pressure (above atmosphere).
Learn more about the?P48W Gauge Pressure Switch
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PV48W Vacuum Pressure Switch
PV48W Vacuum Pressure Switch SIL 3?
The PV48W series vacuum high purity pressure switch offers accurate and repeatable switching for monitor/control and alarm/shut down protection. These units, designed specifically for high-purity gas systems are vented to ambient conditions for sensing pressure below (vacuum) ambient.
Learn more about the?PV48W Vacuum Pressure Switch
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PV36W Vacuum Pressure Switch
PV36W Vacuum Pressure Switch SIL 3?
The PV36W series vacuum high purity pressure switch offers accurate and repeatable switching for monitor/control and alarm/shut down protection. These units, designed specifically for high-purity gas systems, are vented to ambient conditions for sensing pressure below (vacuum) ambient.
Learn more about the?PV36W Vacuum Pressure Switch
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V8F Series Gas Flow Switch
V8F Series Flow Switch SIL 3?
The V8F series is designed for use in either all-attitude or vertical mount. Constructed from either stainless steel or high-purity engineering plastics, the V8F series is impervious to harsh chemicals. The inline construction and availability of various end fittings simplify the integration of these products into a system.
Learn more about the?V8F Flow Switch
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V12F Series Liquid Flow Switch
V12F Series Flow Switch?
In applications with maximum system flows well above the desired set point, these flow switches offer low-pressure drop. By using a large diameter bypass bore the pressure drop is reduced after switch actuation has occurred. With only one moving part the V12F series is designed for exceptional reliability. The V12F presents a convenient solution for your high-purity flow monitoring applications. Units are available with PVC or Stainless steel construction.
Learn more about the?V12F Flow Switch
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V13F Series Teflon Liquid Flow Switch
V13F Series Flow Switch SIL 3?
The V13F series of flow switches offer features developed to ensure reliable performance in higher flow wet process systems. Designed specifically to handle higher fluid flows consistent with display and photovoltaic system requirements these products represent Precision Sensors higher flow capabilities. The V13F offers inline construction to simplify installation and integration while the PTFE, TFM, and PFA wetted surfaces offer resistance to the harsh chemicals found in wet process applications.
Learn more about the?V13F Flow Switch
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Staset? Gen 3 Safety Rated SIL 3 Pressure Device Switch, Gauge and Transducer
Staset Gen 3 Safety Rated SIL 3 Pressure Device Switch, Gauge and Transducer?
Staset? Gen 3 was designed with versatility in mind. The transducer output can be configured with various voltage output options as well as 4-20 mA output. The switch output utilizes full analog circuitry and is ISO13849 PLe and IEC61508 SIL 3 capable. The highly readable OLED display indicates sensed pressure and is available for various pressure units. Constructed using 316L stainless steel for all wetted surfaces, Staset? Gen 3 offers excellent compatibility with a wide range of media.
Features:
- New smaller form factor for easier system integration
- Wider pressure range options
- New flexible cable for ease of routing
- Highly readable OLED display
- SIL 3 Safety Capable
- Switch output utilizes 100% analog circuitry
Learn more about the Staset? Gen 3 Safety Rated SIL 3 Pressure Switch, Gauge and Transducer
Call us today at (855) 737-4715 to learn more or fill out our online form and someone will get back to you.