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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 (degree of protection IP 66)
- Low space requirement
- 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 (M version)


Unique features:
- Gas and dust explosion proof design
- Temperature class T6
- Degree of protection IP 66
- Ambient temperature -20 ° C - + 50 ° C
- No running compressor components
- No motor protection switch necessary

 

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

 

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).
As an alternative, a separation of the condensate via an automatic drain vessel (float principle) would be possible.

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

The devices are approved for use in potentially explosive atmospheres of Zones 1 and 21 and comply with the following standards and regulations:

IEC/EN 60079-0, 60079-1, 60079-31

EPS 17 ATEX 1 072  
Gas: EX II 2G Ex db IIC T4 Gb (Tamb +60°C)
EX II 2G Ex db IIC T6 Gb (Tamb +40°C)
Dust: EX II 2D Ex tb IIIC T130° Db (Tamb +60°C)
EX II 2D Ex tb IIIC T80° Db (Tamb +40°C)
IECEx EPS 17.0036  
Gas: Ex db IIC T4 Gb (Tamb +60°C)
Ex db IIC T6 Gb (Tamb +40°C)
Dust: Ex tb IIIC T130° Db (Tamb +60°C)
Ex tb IIIC T80° Db (Tamb +40°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 modell WT 20.48 KOBE (separately)
Degree of protection: IP 66 (dust protection / water hose-proof)
Power supply: 85 V AC bis 264 V/AC, 150 VA, 24 V/DC, Connecting terminal 0.7-1.5 mm², 2 x M20 EX
Cooling technology: Peltier
Heat exchanger: Number 1, volume 20 ml, material stainless steel 1.4571 (option material certificate)
Flow rate: 0 - 180 L/h
Operating pressure: 0 - 12 bar
Differential pressure: 15 mbar at 200 L/h air
Gas input temperature: +5°C - +100°C
Input dew point: max. +70°C
Gas output dew point: +8°C, with Delta-T cooling see diagram. Dew point stability: +/- 1.0°C
Ambient temperature: -20°C - +50°C (higher ambient temperatures on request)
Ready for operation: 30 minutes
Temperature alarm: Single-pole potential-free changeover contact. Contact load 250 VAC/ 1 A
Switch point adjustable from +5°C - +20°C, factory setting +12°C
Temperature display: Analogue indicator bimetallic
Gas hook up GT5.EX: GAS-IN 6 mm pipe nozzle, GAS-OUT 6 mm pipe nozzle
Gas hook up WT2048KOBE: GAS-IN ¼“ G-thread, GAS-OUT ¼“ G-thread, CONDENSATE-OUT ¼“ G-thread
Dimensions/weight: Width 360 mm Height 300 mm, Depth 320 mm, 24 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)

The devices are approved for use in potentially explosive atmospheres of Zones 1 and 21 and comply with the following standards and regulations:

IEC/EN 60079-0, 60079-1, 60079-31

EPS 17 ATEX 1 072  
Gas: EX II 2G Ex db IIC T4 Gb (Tamb +60°C)
EX II 2G Ex db IIC T6 Gb (Tamb +40°C)
Dust: EX II 2D Ex tb IIIC T130° Db (Tamb +60°C)
EX II 2D Ex tb IIIC T80° Db (Tamb +40°C)
IECEx EPS 17.0036  
Gas: Ex db IIC T4 Gb (Tamb +60°C)
Ex db IIC T6 Gb (Tamb +40°C)
Dust: Ex tb IIIC T130° Db (Tamb +60°C)
Ex tb IIIC T80° Db (Tamb +40°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 (dust protection / water hose-proof)
Power supply: 85 V AC bis 264 V/AC, 150 VA, 24 V/DC, Connecting terminal 0.7-1.5 mm², 2 x M20 EX
Cooling technology: Peltier
Heat exchanger: Number 1, volume 20 ml, material stainless steel 1.4571 (option material certificate)
Flow rate: 0 - 180 L/h
Operating pressure: 0 - 12 bar
Differential pressure: 15 mbar at 200 L/h air
Gas input temperature: +5°C - +100°C
Input dew point: max. +70°C
Gas output dew point: +8°C, with Delta-T cooling see diagram. Dew point stability: +/- 1.0°C
Ambient temperature: -20°C - +50°C (higher ambient temperatures on request)
Ready for operation: 30 minutes
Temperature alarm: Single-pole potential-free changeover contact. Contact load 250 VAC/ 1 A
Switch point adjustable from +5°C - +20°C, factory setting +12°C
Temperature display: Analogue indicator bimetallic
Gas hook up: GAS-IN 6 mm pipe nozzle, GAS-OUT 6 mm pipe nozzle
Dimensions/weight: Width 360 mm Height 300 mm, Depth 320 mm, 24 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:

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
Spare parts:  
Power supply NTGT5EX
Temperature controller TR1GT5
Temperature monitoring TU2GT5
Heat exchanger made of stainless steel 1.4571 with cooling dome WAETGT5XE
Replacement module 1, consisting of complete gas cooler model GT5.EXV, without heat sink, without cover with glass pane system MOD1GT5EX
O-ring for Ex-d housing ORGEHGT5EX
Cartridge Water-Acid-Trap KAWT2048

 


 

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