Heated Hoses – Standard Liquid & Gas Hoses Isopad IHH-ST1A/ST1D (to 100°C)
Heated Hose – Standard Liquid & Gas Hoses Isopad IHH-ST1A/ST1D (to 100°C)
The Thermocoax Isopad IHH-ST1A/ST1D is a flexible heated hose for liquid and gaseous media with a maximum operating temperature of 100°C.
The standard versions of the IHH-ST1A/ST1D heated hose have smooth PTFE inner hose constructions with stainless steel braiding for pressurised operation. The thermal insulation consists of polyester fleece and ethylene propylene diene monomer (EPDM) foam and mechanical protection is provided by a polyamide braid and soft EPDM endcaps.
Built-in Pt100 sensors provide optimum temperature control for the medium and homogeneous heat distribution is achieved using evenly wrapped resistance heating cable throughout the hose.
Isopad IHH-ST1A-ST1D Heated Hose – Illustration
| Area Classification | Nonhazardous, Ordinary Area |
| Ingress Protection | IP54 |
| Electrical Protection Class | Class I |
| Maximum Withstand Temperature (Power Off) | 100ºC |
| Ambient Temperature Range | -20ºC +40ºC |
| Length | Up to 19m (Available in steps of 0.1m) |
| Tolerances | According to DIN 20066 |
| Nominal Width | 4, 6, 8, 10, 13mm |
| Heater Type | Resistance Heating Cable |
| Material | Various Alloys |
| Material of Insulation | PTFE |
| Material of Outer Sheath | Copper-Nickel Braid |
| Carrier | Stainless Steel Braid |
| Inner Hose | Smooth PTFE Hose |
| Fittings | AGR or DKR according to ISO 228/1 |
| Fitting Material | Galvanised Steel |
| Thermal Fabric Fibre Insulation | Polyester-Fleece of 4 to 5mm Thickness |
| Thermal Foam Insulation | EPDM of 9 to 11mm Thickness |
| Outer Protection | Polyamide Braid |
| Connection Length | 1.5m |
| Cross Section | Depending On Design |
| Maximum Operating Temperature | 180ºC |
| Insulation Material | Silicone |
| Sensor Type | PT100 Two Wire DIN Class B |
| Sensor Lead Length | 1.5m |
| Lead Cross Section | Depending On Design |
| Sensor Lead Material | Silicone |
| Frequency | 50-60Hz |
| Nominal Operating Voltage | 120 or 230 VAC |
| Nominal Power | Depending On Design |
| Power Per Meter | Maximum 100w/m (See Performance Table) |
| Minimum Insulation Resistance | 100MΩ |
| Maximum Operating Temperature | 100ºC |
| Maximum Operating Pressure | See Performance Table |
| Minimum Bend Radius | See Performance Table |
| Options for Special Versions | Other nominal sizes and inner hoses, e.g. supplied components for individual heating Sizes up to 120 m Sensor types, e.g. thermocouples Type K, Type J, etc. Supply voltage up to 400 V, single-phase or three-phase Higher power outputs Increased ingress protection, e.g. IP65 for outdoor applications Increased pressure resistance, up to 475 bar at 100°C (depending on nominal diameter) Other materials, e.g. for applications recommending silicone free production Approved components for the use in hazardous areas according to IECEx and ATEX Replaceable inner hoses for nonpressurised gas analysis Premounted plugs and special supply and messenger leads Controlling devices and high temperature lock-out thermostats |
Heated Hoses – Standard Liquid & Gas Hoses Isopad IHH-ST1A/ST1D (to 100°C) – Performance Table
| Nominal Diameter | Power (w/m) | Maximum Static Pressure (Bars) | Minimum Bend Radius (mm) | |||
| Code | mm | at 100ºC | at 20ºC | at 100ºC | Static | Dynamic |
| 1 | 4 | 60 | 250 | 238 | 100 | 200 |
| 2 | 6 | 70 | 240 | 228 | 150 | 300 |
| 3 | 8 | 80 | 200 | 190 | 200 | 400 |
| 4 | 10 | 90 | 175 | 166 | 140 | 480 |
| 5 | 13 | 100 | 150 | 143 | 270 | 540 |
| Dynamic performance represents two dimensional single piston stroke per second (1 Hz) with compressed air (medium) 6 bars at 100°C operating and 20°C ambient temperature. Dynamic performance of heated hoses is recommended to be tested for each individual application |
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➡ ATEX heated hoses are available for Zone 1 and Zone 2 hazardous areas.
Heated Hose – Standard Liquid & Gas Hoses Isopad IHH-ST1A-ST1D (to 100°C)
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