Heated Hose For Controlled Analytic Gas Up to 450 Degrees Celsius – Eltherm ELHa
Eltherm controlled analytic heated hoses are suitable for transporting gas from the point of withdrawal to an analytic measuring device when the temperature is up to 450ºC. Usually found fixed mounted in plants or part of a portable system the controlled analytic hose is typically found in applications such as power stations or waste incineration plants.
The main functionality is emission monitoring however in recent years there has been an increase in process analytics by industries such as chemical and petrochemical looking to monitor and control combustion processes.
Controlled Analytic Heated Hoses Eltherm ELHa – Advantages
- No temperature loss through tranfser of gaseous media
- Operating temperature of between 5ºC – 450ºC
- Nominal widths 2mm to 12mm
- Length between 0.3m to 150.0m
- Voltage between 12V to 400V
- Heat output depending on application
- Great heating circuit lengths
1. Inner Liners – See table below
2. Sensor
3a. – Heating Cable
3b. – Spacer
4. Insulation
5. Outer Jacket
6. End Caps
7. Connecting Fitting
8. Connecting Cables
For further specification details please see the data sheet and the blog below.
➡ Read Blog: Flexible Heated Hoses For Analytic Gas Emission Applications
Heated Hose Configuration – Inner Linear Options
Part Number | Temperature | Description |
Eltherm ELH/a | 200 °C | fixed PTFE or PFA core |
Eltherm ELH/ai | 200 °C | fixed PTFE core replaceable PTFE or PFA core |
Eltherm ELH/ad | 250 °C | fixed PTFE core with VA braiding and RSL pipe stubs |
Eltherm ELH/adi | 250 °C | fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA core |
Eltherm ELH/adi-SP | 250 °C | fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA core |
Eltherm/ae | 600 °C | fixed stainless steel pipe |
CONTROLLED ANALYTIC HEATED HOSES – Outer jacket options
Outer Jacket | Temperature Range | Description |
Corrugated PA hose (PA-11/12) | -40 to 80 °C | Standard |
Corrugated TPRI-B hose | -30 to 150 °C | Highly flexible at high ambient temperatures |
Corrugated PA hose (PA-12) | -50 to 100 °C | For robotic applications |
Corrugated metal hose stainless steel | -50 to 300 °C | Tread-resistant, robust design, highly corrosion-resistant (Mat. ANSI-304) Only for indoor use IP 40 |
Corrugated metal hose, galvanised stee | -50 to 300 °C | Tread-resistant, robust design Only for indoor use IP 40 |
Corrugated hose with PVC outer jacket / ANACONDA | -25 to 70 °C | Tread-resistant, robust design Can also be used outdoors |
Silicone outer jacket, red | -30 to 220 °C | Flexible design, e.g. for heated mini hoses With requirement for limited space |
➡ Thorne & Derrick are major UK stockists of Eltherm trace heating cables, heated hoses and process heating products. With large UK stocks and next day delivery available, T&D can consolidate your procurement requirements.