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Process-Analytic-Cooler

modell GT5.EX

- Gas-Explosion proof design for zone 1
- Dust-Explosion proof design for zone 21
- Robust Transmitter design in Ex d housing (degree of protection IP 66)
- Easy to maintain construction with Quick-Change-System
- Effective industrial heat exchanger with 1200 mm length
- Temperature monitoring with alerting system
- Water-Trap with protective function
- Unique features: Gas and dust explosion proof design Temperature class T6 Degree of protection IP 66 No rotary compressor components

 

Functional description:

The Process-Analytic-Cooler model GT5 is used for the safe cooling of process, sample and flue gases in gas analysis technology. The gas to be measured is reduced reliably to a pre-set temperature/dew point via an industrial heat exchanger that is 1200 mm long (spiral form with additional turbulator) made of stainless steel.

The process analytic cooler is available in two versions:

1. As a classical sample gas cooler, model GT5.EX.M
2. For the precooling of external components, model GT5.EX.V

Advantages at a glance:

  • Robust construction with rudimentary components. Low budget electronics that are liable to break down are consciously avoided!
  • Components can be replaced in a few minutes - easy to maintain (Quick-Change). Built by service technicians for service technicians
  • Industrial heat exchanger made of acid-resistant high-performance stainless steel. Length 1200 mm in spiral form. Conventional sample gas coolers offer a distinctly shorter cooling path. The risk of condensate breakthrough therefore exists by "swallowing".
  • Temperature monitoring via analogue indicator and electric changeover contact
  • Integrated Water-Trap to protect against condensate penetration
  • Fan enclosure for harsh conditions

Suitable for the following applications:

  • Operative measurements with fossil fuels
  • Silo monitoring
  • Operative measurements of waste incineration plants
  • Heat treatments
  • Biogas
  • Cement, glass-, steel-, paper industries
  • Room air monitoring
  • Combustion engines

Not suitable for the following applications:

  • Official measurements such as TA-Luft and BImSchV measurements are only possible to a limited extent
  • Applications with more than one heat exchanger

1. Process-Analytic-Cooler as classical sample gas cooler, model GT5.EX.M

The Process-Analytic-Cooler model GT5 is used for the safe cooling of process, sample and flue gases in gas analysis technology. The gas to be measured is reduced reliably to a pre-set temperature/dew point via an industrial heat exchanger that is 1200 mm long (spiral form with additional turbulator) made of stainless steel.
The collected condensate is separated via the Water-Acid-Trap.
The Water-Acid-Trap offers an additional protection against condensate breakthrough and dust deposits with the integrated diaphragm technology of the SUN-Control-Analytik.

After the Process-Analytic-Cooler you have a dry and dust-free sample gas corresponding to dew point for your high quality gas analyser/gas sensor at your availability.

2. Process-Analytic-Cooler for the precooling of external components, model GT5.EX.V

The Process-Analytic-Cooler model GT5 is used for the safe cooling of process, sample and flue gases in gas analysis technology. The gas to be measured is reduced reliably to a pre-set temperature/dew point via an industrial heat exchanger that is 1200 mm long (spiral form with additional turbulator) made of stainless steel.
The collected condensate is discharged via further SUN-Control-Analytik products, such as e.g. the Water-Oil-Trap model WT 20.83 EXL (not included in the scope of delivery)

Technical data model GT5.EX.M (conventional sample gas cooler)

Certification: EPS 17 ATEX 1 072, IECEx EPS 17.0036
Execution according to: IEC/EN 60079-0, 60079-1, 60079-31
Gas: II 2G Ex db IIC T4 Gb (Tamb +60°C), II 2G Ex db IIC T6 Gb (Tamb +45°C)
Dust: II 2D Ex tb IIIC T130° Db (Tamb +100°C), II 2D Ex tb IIIC T85° Db (Tamb +45°C)
   
Scope of delivery: Protective housing, heat sink, Peltier element, temperature regulator, cooling dome, heat exchanger made of stainless steel, insulation for cooling unit, analogue bimetallic temperature indicator, temperature monitoring via alarm contact, Water-Acid-Trap
Degree of protection: IP 66
Power supply: 24 V/DC (at the unit 20-24V/DC), 5.5 A 150 VA. Connecting terminal 0.7-1.5 mm², 2 x cable gland M20 Ex
Cooling technology: Peltier
Heat exchanger: Number 1, volume 20 ml, material stainless steel 1.4571 (option material certificate)
Flow rate: 0 - 150 L/h
Operating pressure: 0 - 12 bar
Differential pressure: 15 mbar at 200 L/h air
Gas input temperature: +5°C to +100°C
Input dew point: max. +50°C
Gas output dew point: +5°C to +20°C, with Delta-T cooling see diagramm. Dew point stability: +/- 1.0°C
Ambient temperature: +5°C to +35°C, +5°C to +45°C,
Ready for operation: 45 minutes
Temperature alarm: Single-pole potential-free changeover contact. Contact load 250 VAC/ 1 A
Switch point adjustable from +5°C to +20°C, factory setting +12°C
Temperature display: Analogue indicator bimetallic
Gas connections: GAS-IN 6 mm pipe nozzle, GAS-OUT ¼“ G-thread, CONDENSATE-OUT ¼“ G-thread
Dimensions/weight: Width 350 mm Height 450 mm, Depth 270 mm, 20 kg
Assembly: Wall assembly/assembly plate
Water-Acid-Trap: Maximum water pressure (diaphragm) 1 bar, pore size diaphragm: < 0.1μm Effective filter surface: approx. 520 cm2, housing volume: 200 ml, material SS 1.4301
Note: The technical data applies at +20°C ambient temperature. In the case of increasing ambient temperature a reduction in performance is to be expected.
Water-soluble components, such as e.g. sulphur dioxide (SO2) and nitrogen dioxide (NO2), can be influenced by condensation.
The design is subject to a legal protection of utility patents (registered number DE 20 2017 103 071)

 

 

Technical data model GT5.EX.V (precooler)

Certification: EPS 17 ATEX 1 072, IECEx EPS 17.0036
Execution according to: IEC/EN 60079-0, 60079-1, 60079-31
Gas: II 2G Ex db IIC T4 Gb (Tamb +60°C), II 2G Ex db IIC T6 Gb (Tamb +45°C)
Dust: II 2D Ex tb IIIC T130° Db (Tamb +100°C), II 2D Ex tb IIIC T85° Db (Tamb +45°C)
   
Scope of delivery: Protective housing, heat sink, Peltier element, temperature regulator, cooling dome, heat exchanger made of stainless steel, insulation for cooling unit, analogue bimetallic temperature indicator, temperature monitoring via alarm contact.
Degree of protection: IP 66
Power supply: 24 V/DC (at the unit 20-24V/DC), 5.5 A 150 VA. Connecting terminal 0.7-1.5 mm², 2 x cable gland M20 Ex
Cooling technology: Peltier
Heat exchanger: Number 1, volume 20 ml, material stainless steel 1.4571 (option material certificate)
Flow rate: 0 - 150 L/h
Operating pressure: 0 - 80 bar
Differential pressure:

5 mbar at 200L/h air

Gas input temperature: +5°C to +100°C
Input dew point: max. +50°C
Gas output dew point: +10°C, with Delta-T cooling see diagramm. Dew point stability :+/- 1.0°C
Ambient temperature: +5°C to +35°C, +5°C to +45°C
Ready for operation: 45 minutes
Temperature alarm: Single-pole potential-free changeover contact. Contact load 250 VAC/ 1 A
Switch point adjustable from +5°C to +20°C, factory setting +12°C
Temperature display: Analogue indicator bimetallic
Gas connections: GAS-IN 6 mm pipe nozzle, GAS-OUT 6 mm pipe nozzle
Dimensions/weight: Width 350 mm Height 450 mm, Depth 270 mm, 20 kg
Assembly: Wall assembly/assembly plate
Note: The technical data applies at +20°C ambient temperature. In the case of increasing ambient temperature a reduction in performance is to be expected. Water-soluble components, such as e.g. sulphur dioxide (SO2) and nitrogen dioxide (NO2), can be influenced by condensation.
The design is subject to a legal protection of utility patents (registered number DE 20 2017 103 071)

 

 

Schedule gas output dew point:

Methods for power supply:

Order numbers:

protection of utility patents DE 20 2017 103 071

Item Article number
Process-Analytic-Cooler as classical sample gas cooler, model GT5.EX.M, according to technical data GT5EXM

Process-Analytic-Cooler for the precooling of external components, model GT5.65.V, according to technical data

GT5EXV
Options:  
Sun protection roof made of stainless steel (width 450 mm, depth 350 mm, height 50 mm) SOSUGT5
Power supply in Ex d housing Zone 1, II 2G Ex db IIC T6 Gb, 230 VAC to 24 VDC NTEXGT5EX
Material heat exchanger made of PTFE, PVDF or Hastelloy C  
Replacement parts:  
Cartridge Water-Acid-Trap KAWT2048
O-ring for Water-Acid-Trap, FKM (color green) OR2048FKM
Heat exchanger made of stainless steel 1.4571 with cooling dome WAETGT5XE
Temperature regulator TR1GT5
Temperature monitoring TU2GT5
Cooling module with integrated Peltier element and temperature display KUEHLGT5EX

 


 

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