PSG Plus Extruded Hybrid: all-in-one sample line for heated gas probes
The PSG Plus Extruded Hybrid is developed for continuous extractive gas analysis where a heated gas probe must be fully operated from the analysis room. The line not only transports the humid sample gas at a constant temperature above the dew point and acid dew point, but also integrates all required electrical and pneumatic lines for the probe. This prevents condensation in the probe and in the sample line and eliminates all installation work for separate cables.
Application
The PSG Plus Extruded Hybrid is suitable for installations where a heated gas probe is operated remotely, such as in emission monitoring, process monitoring in the chemical industry or other applications where the analyser is far from the sampling point. The integrated backflush and test gas lines supply preheated gases, preventing cooling and condensation in the probe.
Technology
The line has a thick-walled extruded outer jacket of TPU, PE or PVC, flame-retardant and extremely weather-resistant. Heating is provided by the high-grade PSG-Plus parallel heating cable. Isolatie is uitgevoerd met glasvezel- of thermisch vlies (20 mm). The outer diameter is 60 mm when fully equipped. Inner tubes of PTFE, PFA, stainless steel or special alloy are available, optionally replaceable.
Versions
The PSG Plus Extruded Hybrid is available in four configurations, depending on the required integration:
- Hybrid Basic: 1x PTFE sample line DN6, power and temperature sensor cable
- Hybrid Plus: as Basic, plus backflush line DN10/12
- Hybrid Extra: as Plus, plus test gas line DN4/6
- Hybrid All: as Extra, plus connection cable for 1 or 2 backflush valves
Functions and options
The line is available up to 300 metres on a cable reel and can be cut every 0,6 metres on site without loss of function. Ready-made lengths ex works are also possible. Temperature control up to a maximum of 200 °C (with 230V) or 160 °C (with 115V) is via an external temperature controller (e.g. PSG Controller ST49 or DC-10) via the integrated temperature sensor (PT100, thermocouple type J or K).
Properties
- All-in-one line for sample gas, backflush air, test gas, power supply and sensor cables
- Probe fully operable from the analysis room
- PSG-Plus high-grade parallel heating cable
- Max. control temperature 200 °C (230V) or 160 °C (115V)
- Available up to 300 metres on a cable reel
- Heating circuit up to 60 metres
- Can be cut every 0,6 metres on site or ready-made ex works
- Thick-walled extruded outer jacket: TPU, PE or PVC (flame-retardant, weather-resistant)
- Outer diameter 60 mm when fully equipped
- Insulation thickness 20 mm
- Inner tube of PTFE, PFA, stainless steel or special alloy
- Replaceable sample line as an option (up to 30 m)
- Degree of protection IP64
- Ambient temperature: -20 to +65 °C
- Power supply: 230 V 50/60 Hz (optional 120 V)
Technical specifications
| Feature | Value |
|---|
| Max. operating temperature | 200 °C (230V) / 160 °C (115V) |
| Heating cable type | PSG-Plus parallel |
| Power | 60 W/m |
| Max. heating circuit | 60 m |
| Insulation thickness | 20 mm |
| Outer jacket | TPU, PE or PVC extruded |
| Outer diameter | 60 mm (fully equipped) |
| Max. operating pressure PTFE DN4/6 | 5,6 bar at 180 °C |
| Max. operating pressure RVS316L | 400 bar |
| Degree of protection | IP64 |
| Ambient temperature | -20 to +65 °C |
