Compact case with integrated flame sensor and dual amplifier for fail-safe operation
Intensity adjustment in multiple steps
Digital circuit design for flame evaluation
Status indication by LEDs
24 VDC operating voltage
Two electronic channel system for fail-safe operation and supervision
LED bar flame intensity indication and 4 (0) ... 20 mA analog output
SIL 3 following DIN EN 61508-2
Purpose:
In addition to the successful use of the compact flame monitor F200K, which has proven itself in all types of combustion (oil, gas, etc.), LAMTEC also offers the Ex version of the device for different requirements.
This version expands the capabilities of the F200K, especially for applications in the chemical and petrochemical industries.
The 2ooK Ex features:
- 2 switchable sensitivity ranges (externally switchable via contact)
- 6- step selectable range adjustment for sensitivity for each range separately
Selection criteria:
| Type | Spectrum / nm | Preferred application / fuels |
| F200K1 UV-2 Ex F200K1 UV-2 Ex II F200K2 UV-2 Ex F200K2 UV-2 Ex II | 210 ... 380 | Oil, gas (special gases from refinery- or blast furnaces) |
| F200K1 UV-3 Ex F200K1 UV-3 Ex II F200K2 UV-3 Ex F200K2 UV-3 Ex II | 210 ... 380 | Oil, gas (special gases from refinery- or blast furnaces) |
| F200K1 IR-1 Ex F200K1 IR-1 Ex II F200K2 IR-1 Ex F200K2 IR-1 Ex II | 1200 ... 2800 | Oil, gas, coal, firing with high flue gas recirculation, waste gases with yellow color, without UV-radiation respectively with absorption of the UV-radiation by vapor or dust etc. |
