Product details
Overview
The ABB SF810INT-LOS-UV-T-C-W Safe Flame Scanner is a high-performance flame detection solution from ABB’s Uvisorā¢ SF810i series. Designed for line-of-sight applications, this flame scanner ensures reliable monitoring across multi-fuel burners, making it suitable for diverse industrial environments. With robust safety standards, advanced detection technology, and multiple communication options, it is ideal for challenging combustion systems.
Features
- Multi-Spectral Detection: UV versions use SiC photodiodes (280nm peak), ensuring precise flame monitoring.
- Integrated Flame Safety: Equipped with flame and safe relay contacts for enhanced safety operations.
- Durable Build: IP66/IP67 aluminum housing with conformal coating, resistant to environmental challenges.
- Efficient Connectivity: Supports Profibus and Modbus protocols through redundant RS-485 serial channels.
- Localized Control: Intuitive 3-digit LED display and control buttons for easy configuration.
- Lens Cleaning: Requires air supply for lens maintenance, ensuring operational reliability in harsh conditions.
Technical Specifications
| Property | Value |
|---|---|
| Brand/Model | ABB SF810INT-LOS-UV-T-C-W (SF810 series suffix meanings: LOS = Line Of Sight, UV = UV sensor) |
| Housing & Protection | IP66/IP67 aluminum case, ATEX-rated for hazardous areas |
| Power Supply | 24 VDC (-25% to +20%) / 18 Ć· 29 VDC; Power consumption: 3.6W typical, 4W max |
| Communication | Redundant RS-485 supporting Profibus (12 Mbit/s) and Modbus (115.2 Kbit/s) |
| Relay Contacts | Safe relay and flame relay; 1 NO contact each (240 VAC/1.5A or 30 VDC/300 mA) |
| Analog Output | 4ā20 mA, galvanically isolated, R load ā¤ 500Ī© |
| Environmental Limits | Operating temp: -40Ā° to 70Ā°C; storage temp: -25Ā° to 85Ā°C; vibration: 20 m/sĀ², shock: 15G |
| Weight | 1.3 kg (2.86 lb) |
| Lens Cleaning | Airflow: 115 l/min for LOS; air pressure: 20 mm HāO above windbox pressure |
Frequently Asked Questions (FAQ)
Q: What does the suffix “UV-T-C-W” represent?
A: It specifies the spectral range (UV detection), cabling method (removable screw terminals), and housing (conformal-coated aluminum).
Q: Can it be used in hazardous areas?
A: Yes, the scanner complies with ATEX G/D standards for use in hazardous environments.
Q: How does it handle lens cleaning?
A: Requires clean ambient air, with a minimum airflow of 115 l/min for LOS models, ensuring clear line-of-sight detection.
Q: What communication protocols are supported?
A: Profibus and Modbus are supported via redundant RS-485 channels.
Q: What industries are best suited for this scanner?
A: Power generation, oil & gas, and industrial heating applications benefit the most.
Check official datasheet for more detailed information:SF810INT
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