DTSF is a fiber optic temperature sensing system designed for reliable fire detection and precise temperature monitoring over long distances. It detects temperature changes with high accuracy, providing early warnings to enhance safety in critical environments. With its compact design, fast response time, and advanced technology, DTSF is ideal for diverse industrial and infrastructure applications.
| Fire Detection Specifications | ||||
| Range per channel | 2km | 4km | 8km | 10km |
| Number of channels | 1/2/4 | 1/2/4 | 1/2/4 | 1/2/4 |
| Data Acquisition | ||||
| Measuring time | generally ~5 seconds for linear heat applications (EN54-22) | |||
| Sampling Interval | 1m | |||
| Temperature Resolution | 0.1°C@10s, 2km | 0.1°C@10s, 4km | 0.3°C@10s, 8km | 0.3°C@10s, 10km |
| Temperature Accuracy | ±1°C | |||
| Fiber Break Alarm | Automatic detection, accuracy within < ±5m | |||
| Optical | ||||
| Laser Wavelength | 1550 nm | |||
| Optical Budget | 10 dB | |||
| Connector Type | E2000 | |||
| Cable type | Multi mode 62.5/125 | |||
| Laser Safety Classification | Class | |||
| Electrical and Hardware Interfaces | ||||
| Supply Voltage | 24VDC | |||
| Power Consumption | 85W (max) | |||
| Relays | Yes - 48 NO/NC relays | |||
| Modbus | MODBUS TCP / MODBUS RTU | |||
| Serial | 1x RS-485 - 1x RS-232 | |||
| USB | 1x USB | |||
| Other | 7.0-inch touch screen, 1024*600-pixel | |||
| Internal Storage | > 500,000 measurements @10km | |||
| Physical Properties | ||||
| Rack Height | 3U | |||
| Dimensions (W * H * D) | 485 x 133 x 509 mm | |||
| Net Weight | 10 kg | |||
| IP Rating | IP40 | |||
| Material | Painted Galvanized Steel | |||
| Colour/Finish | Matt Black | |||
| Shipping Dimensions | 12 kg | |||
| Shipping Weight | ||||
| Environmental Properties | ||||
| Operating Temperature | -10°C to +55°C | |||
| Operating Humidity | 0 to 95%RH | |||
| Storage Temperature | -10°C to +85°C | |||
| Storage Humidity | 0 to 95% Relative Humidity, Non-condensing | |||
| Software | ||||
| Software Name | FOTAS Web | |||
| Alarm Types | Max & Min, Rate of Rise and Deviation | |||
| Max. Zones | 1000 |
