Mr. TríOILGUARD 2
Oil Trace Monitor for Mineral Oils
The OilGuard works on the fluorescence principle. The design uses a free-fall measuring system that eliminates contact between the sample and the flow cell. Adoptions to various types of oil are carried out by means of calibration curves, a control glass makes it easy to check or recalibrate the instrument.
SPECIFICATION
Measuring principle: UV-Fluorescence
Nominal range: 0 .. 100 FLU
0 .. 1'000 ppm oil (depending on the oil characteristics)
Scale ranges: 8, freely configurable
Resolution: ±0.5% (referred to quinine sulphate in water)
Reproducibility: ±2% (referred to quinine sulphate in water)
Reaction time: < 2 s (step response => limit switch)
Installation: Online side stream
Enclosure: Sheet steel (ST 1203) with synthetic resin coating
Protection: IP65
Flow cell material: Closed flow cell: stainless steel 316L / 1.4435
Free-fall cell: stainless steel 316L / 1.4435 or PVDF
Sample flow rate: Closed flow cell: 0.5 .. 2 l/min
Free-fall cell: 5 .. 7 l/min
Sample temperature: Closed flow cell: max. 100 °C
Free-fall cell: max. 40 °C (VA), max. 95 °C (PVDF)
Sample pressure: Closed flow cell: max. 1 MPa (=10 bar)
Free-fall cell: pressure-less
Ambient temperature : -20 .. +50 °C
Humidity: 0 .. 100% RH
Supply voltage: 230 V; 50/60 Hz oder 100/115/130 V
Power input: max. 65 W
Dimensions: 70 x 50 x 35 cm (w x h x d)
Weight: 37 kg
Display: ¼ VGA, 5.7“
Operation: Touchscreen
Inputs/outputs: 1 x 0/4 .. 20 mA, galvanic separated
7 x digital outputs, freely configurable
5 x digital inputs, freely configurable
Interfaces: Ethernet, Modbus TCP, microSD-card
Optional: HART, Profibus DP, Modbus RTU
OILGUARD 2 EX
OILGUARD EX M
