Flame Signal Input: 1 or 2 UV
Sensitivity Range: Adjustable 0.1-100μA flame current
Power Supply:100-240V AC ±10%, 50/60Hz
Power Consumption: ≤5VA
Relay Outputs:2-4 SPDT (Form C) relays
Analog Output: 4-20mA flame strength signal
Input Voltage Range: ±10V
Output Voltage Range: ±10V
Current Output: 0-20mA / 4-20mA
Gain Range: 1 to 1000
Bandwidth: DC to 10kHz (-3dB)
Input Impedance: >1MΩ
Output Impedance: <100Ω
Common Mode Rejection Ratio (CMRR): >80dB @ 60Hz
Noise Level: <10μV RMS (1Hz to 10kHz)