Heated sample lines
Heated sample lines have the important task of transporting the Gas Sample from the Gas Sampling Probe to the sample conditioning system or Analyser. The heating can be operated between frost protection (30 °) and maintaining temperatures of up to 400 ° C, mainly electrical heating cables are used, but steam-heated tube bundles are also part of PSG’s solution portfolio.
The heated sample lines can be divided into two categories with regard to their flexibility and bending radius:
The flexible analysis lines have a bending radius of approx. 6 times the outer diameter and are usually delivered ready-to-use. The lengths vary between 30 cm and 100 meters (even longer cables are possible on request), and temperature control is also required.
The extruded tubing bundles or heated sample lines are characterized by their robust outer jackets. The analysis lines can also be shortened to the required length by using cut-to-length technology. The patented tubing bundles PSG Ex2 and PSG Ex3 offer efficient protection against dangerous electrostatic charge and are supplied with an ATEX certificate for the entire assembly – combined with an extruded jacket unique in the market.
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PID Temperature Controller for PSG Gas Sampling Probes and Heated Lines (tabletop device)
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Controlled Sample Line for up to 200°C holding temperature, cut-to-length for CEMS, max. length 300m (heating circuit 60 m) and up to 2 PTFE inner tubes
Controlled Sample Line up to 200°C holding temperature, pre-fabricated (no cut-to-length) with PTFE / PFA tubes for CEMS, flexible PA 12 Jacket
Controlled Sample Line for up to 200°C holding temperature, cut-to-length for CEMS, max. length 300m (heating circuit 73 m) and up to PTFE /PFA inner tubes (exchangable as option)
Controlled Sample Line up to 150°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes, heating cable certified for ATEX Zone 1: II 2G Ex IIC und IEcEX
Controlled Sample Line up to 180°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes, heating cable certified for ATEX Zone 1: II 2G Ex IIC und IEcEX
Regulated line for up to 200°C holding temperature, with 2 heated ends, can be shortened, max. 300 m (heating circuit length 73m), 2 x PTFE inner core.
Controlled Sample Line for up to 200°C holding temperature, cut-to-length with PTFE /PFA tubes, max. length 300m (heating circuit 73 m) and small bending radius
Controlled All-in-One Sample Line with 200°C holding temperature and configurations for the complete operation of the probe and preheated back purge air
Controlled Sample Line up to 200°C holding temperature, pre-fabricated (no cut-to-length) with PTFE / PFA tubes, coextruded with extreme robust Ringwell Jacket
Controlled Sample Line up to 200°C holding temperature, pre-fabricated (no cut-to-length) wiith PTFE / PFA tubes, coextruded jacket extreme flexible
Self regulating Sample Line up to 120°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes
Controlled Sample Line up to 180°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes, heating cable certified for ATEX Zone 1: II 2G Ex IIC und IEcEX
Self regulating Sample Line up to 120°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes, fully certified for ATEX Zone 1: II 2G Ex IIB
Self regulating Sample Line up to 120°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes, fully certified for ATEX Zone 1: II 2G Ex IIC
Self regulating Sample Line up to 120°C holding temperature, cut-to-length with PTFE / PFA or stainless steel tubes and small bending radius