OPW 8851N-PACK1-B0 8851N Overfill Prevention and Ground Verification Rack Monitor, Junction Box, Plug and Cord - Contractor Pack
The OPW 8851N Series Overfill Prevention and Ground Verification Monitors are engineered for API bottom loading applications on single and multi-compartment tank trucks at storage depots. This advanced system ensures safety and efficiency with state-of-the-art features designed to monitor and verify grounding and overfill conditions.
Junction Boxes: The 7500 Series Junction Boxes are designed for use with Civacon’s line of Rack Monitor equipment, providing easy maintenance and wiring of the Plug & Cord sets. They contain a 12-position terminal block and are intended for intrinsically safe circuits only.
Plug and Cord Sets: Civacon Plug & Cord sets offer safety, reliability, corrosion resistance, and a long product life-cycle. The high-visibility, 30 feet coiled cord ensures ease of use and safety, with 18-gauge, tinned wire for corrosion resistance and longevity.
Features
- Optic Sensor Technology: 5-wire OPTIC sensor technology for precise monitoring
- Combined Monitoring: Optic-monitoring and ground verification combined for enhanced safety
- Multi-Compartment Monitoring: Monitors up to 12 optic sensor compartments simultaneously
- Self-Checking: Built-in self-checking mechanism ensures continuous reliability
- User-Definable Relay: One separate user-definable secondary output relay for customizable operations
- Redundant Output Relay: Fail-safe redundant permissive output relay for added security
- LED Status Indicators: LED lights provide clear status indications
- Real-Time Clock: Integrated real-time clock for accurate timekeeping
- Wireless By-Pass Key: Wireless by-pass key for convenient overrides
- Dead-Man Switch: Prepared for integration with a dead-man switch for safety
- Extreme Temperature Usage: Operable in temperatures as low as -49°F
- Top-Loading Applications: Compatible with OPW-Civacon Cane Probe for top-loading on tank trucks or railcars
- SIL-1 Capabilities: Safety Integrity Level 1 (SIL-1) compliant for high reliability
Specifications
- Input Power Supply: 90-250 Vac 50/60Hz
- Nominal Power Consumption: 15VA
- Output Relays: 250V AC/DC 2AT
- Communication: Optional RS485/422 datacomms port
- Operating Temperature: (-49°F to +158°F) -45°C to +70°C
- Response Time: < 400ms
- Approvals: ATEX / IECEx / QPS
- Enclosure: IP65 acc. to IEC 60529
- Junction Box: 7500-7500
- Cord: 7100-7100
- Cord Set: 2-Wire Blue Optic
- Breakaway: No
Includes
- Monitor: 8851N, Overfill Prevention and Ground Verification Rack Monitor
- Junction Box: 7500-7500, Junction Box Optic & Thermistor Ground Verification Plug & Cord Sets
- Cord: 7100-7100, Optic Plug with 30 ft. 10-conductor Coiled Cord
- Breakaway: NO
- Cord Set: 2-Wire Blue Optic
