Ex Surge Protective Device -BS PI 2LD 24 M
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Type
BS PI 2LD 24 M
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Art.-No.
680212
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Features
1. Applied in the 4-20mA measuring control system and bus system in hazardous areas(petrochemical, mining, and oil & gas sectors) and 2-wire control equipment of bus system.
2. Small volume, easy replacement.
3. Easy installing inside the control equipment.
4. 316 Stainless steel housing, fireproof outdoor use.
5. Installation with cable gland up to IP 67.
6. M20 x 1.5 screws or 1/2-14 NPT screws Optional.
Ex Surge Protective Device BS PI 2LD 24 M is a compact protection component developed for two-wire signal transmission systems in hazardous industrial areas. It is mainly used with field instruments such as transmitters and sensors that require protection against transient voltage disturbances. Supporting 24V DC applications, the device combines a stainless steel enclosure with dedicated surge protection technology to maintain dependable operation in demanding environments. Its small footprint and flexible connection design allow integration into different instrumentation layouts. Suitable for process automation, monitoring, and control systems, this device helps maintain communication between field equipment and control platforms.
Features
1. Two-Wire Transmitter Application: Developed specifically for two-wire measurement circuits commonly found in industrial transmitters and field sensors.2. 24V DC Signal System Support: Compatible with 24V DC instrumentation loops used for monitoring, control, and process measurement tasks.
3. Compact Protective Structure: Small-form design allows installation close to field instruments without requiring large mounting space.
4. Stainless Steel Housing: Uses corrosion-resistant metal construction to withstand industrial exposure and outdoor operating conditions.
5. Transient Voltage Suppression: Helps control sudden voltage fluctuations generated by lightning effects or switching operations.
Advantages
1. Protects Measurement Accuracy: Helps reduce electrical disturbances that may affect transmitter signals and collected process data.2. Supports Continuous Monitoring: Allows field instruments to maintain communication with automation systems during industrial operation.
3. Reduces Equipment Replacement Risk: Additional surge protection helps minimize damage caused by unexpected electrical events.
4. Fits Distributed Instrumentation Systems: Compact construction makes it suitable for decentralized field device layouts.
5. Improves Maintenance Planning: Stable protection performance helps reduce interruptions caused by surge-related failures.
6. Simplifies Signal Protection Selection: Dedicated two-wire protection makes it easier to match the device with specific instrumentation requirements.
Applications
1. Pressure And Temperature Transmitters: Used with field transmitters that require protection within hazardous process environments.2. Oil Refining Equipment: Applied in refinery instrumentation systems for monitoring and control signal protection.
3. Gas Processing Facilities: Suitable for protecting measurement circuits installed in natural gas treatment areas.
4. Chemical Production Lines: Supports signal protection for sensors and monitoring devices used in chemical processes.
5. Industrial Control Stations: Helps protect field communication between instruments and central control equipment.
6. Remote Monitoring Systems: Suitable for outdoor or distributed measurement points requiring additional electrical protection.
7. Process Automation Projects: Used in industrial systems where reliable signal transmission is important for operation management.
Technical Data
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