Measuring principle： UV fluorescence
Nominal range： 0 .. 3'000 µg/l (ppb)*
Lowest measuring range: 0 .. 50 µg/l (ppb)*
Detection limit： < 0.1 µg/l (ppb) @ 16 EPA-PAH standard
Scale ranges： 8, freely programmable
Resolution： 0.01 µg/l (ppb) @ 16 EPA-PAH standard
Protection index: IP54
Sample flow rate: >= 3 l/min, unpressurized
Sample temperature: 0 .. +40 °C
Outputs: 2 × 0/4 .. 20 mA, galv. Isolated
2 × relay 250 VAC, 4A
Inputs: 1 × for optional Flowmeter
2 × 0/4 .. 20 mA
Ambient temperature: -10 .. +50 °C
Humidity: 0 .. 100 % rel.
Supply voltage: 18 .. 30 VDC
100 .. 240 VAC, 47 .. 63 Hz (optional)
Power input: 8 W
Display: 1/4 VGA, 3.5"
Operation: Touchscreen
Digital Interfaces: Ethernet, Modbus TCP, SD card
Option: Profibus DP, Modbus RTU
Light source LED 280 nm
Sample connector Tube connection inside Ø 12/25 mm
Material SS 316 L/ PVC
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