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JCT JH3BEx

Heated Sample Line self-regulating cut to length

  • Extractive gas analysis
  • Emission and process monitoring
  • Installation in Zone 1, 2 or 21, 22
  • Transport of sample gas from the sample point to the analysis system
  • To stay safely above the acid dew point
  • Protection against freezing
  • To prevent measurement faults Indoor and outdoor use

Have questions? Call +61 2 9622 6327

Benefits

  • No condensate formation, no freezing
  • Robust external protection
  • Excellent insulation
  • Optimal heat deployment
  • Easy to cut to length and assemble at site
  • Available per meter (max. 130 m per roll)

Features

  • Maintain temperature up to 120 °C
  • External jacket of corrugated polyamide PA12
  • Heat insulation with thermo fleece
  • Maximum length of heated line: 65 m
  • Inner core: PTFE, PFA or SS316, DN 4 to DN 8
  • Complete assembling sets with connection cable and silicone end caps or ready for use ex works
  • Second core for e.g. calibration gas as option
  • Extractive gas analysis
  • Emission and process monitoring
  • Installation in Zone 1, 2 or 21, 22
  • Transport of sample gas from sample point to analysis system
  • To stay safely above the acid dew point
  • Protection against freezing
  • To prevent measurement faults Indoor and outdoor use
Model JH3BEX
Description self-regulated heated sample line “cut to length on site” or “preassembled” from factory
External jacket corrugated polyamide 11/12 jacket, black, electrically conductive
Sample gas core fixed; interchangeable on request
Area of application fixed installation indoor and outdoor in hazardous area
Operation data
Operating temperature self-regulating 30°C / 100°C / 120°C (optional 5°C / 50°C / 80°C)
at –20°C ambient temperature
Operating pressure at 150°C atmospheric
option pressure hose:
– PFTE / PFA core: DN 4/6 mm 6 bara; DN 6/8 mm 4 bara; DN 8/10 mm 3 bara,
1/4″ OD 7 bara, 3/8″ OD 5 bara
– SS316 core, all diameters: 10 bara
Ambient temperature –20°C to +60°C
Construction
Material sample gas core PTFE, PFA, SS316
Heating element heating cable with protection braid, ATEX / IECEx or CSA / IECEx certified heating cable
optional: TRCU or CCC
Thermal insulation multi-layered thermal fleece
End configuration silicone caps (mounted ex-works or on-site termination kit)
Maximum length of finished sample line see table “rated output” / column “maximum length of heating circuit” on page 4
Outer diameter heated sample line (without end caps) for operating temperatures up to 100 °C: 43 mm
for operating temperatures 120°C: 55 mm
Dimension silicone end caps diameter of heated sample line plus 6 mm
Minimum bending radius DN 4/6 and DN 6/8 mm: 230 mm. DN 8/10 and DN 10/12mm: 280 mm
with interchangeable inner core: DN 4/6 and DN 6/8 mm: 280 mm
Weight 1000 g/m
Maximum production lenght max. 150 m
Type of protection ATEX (230 V):
5 °C to 30 °C operating temperature: II 2G Ex 60079-30-1 eb IIC T6 Gb II 2D Ex 60079-30-1 tb IIIC T85°C Db
50 °C to 120 °C operating temperature: II 2G Ex 60079-30-1 eb IIC T3 Gb II 2D Ex 60079-30-1 tb IIIC T200°C Db
CSA (115 V und 230 V):
Class I Div 1* Group B,C,D / Class I Div 2 Group A,B,C,D / Class II Div 2 Group E,F,G / Class III T3 Class I Zone1 Ex e II T3
*Class l Div 1 on request only!
Protection class IP54 (EN60529)
Approvals / Sign CE / IECEx / ATEX or CSA
optional: TRCU or CCC
Electrics
Power supply 115 VAC 50/60 Hz or 230 VAC 50/60 Hz
Power consumption at +10°C ambient temperature see table “power consumption” on page 4
Temperature sensor without; optional 3-wire Ex-Pt100 (ATEX and IECEx approved)
Connection cable 1,5 m protruded heating tape with cable gland
ATEX: M25 x 1,5 EX proof cable gland
CSA: 3/4″ NPT EX proof cable gland

Dimensions of the end caps

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