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SGA gas dryers
SGA 400-1ND gas dryers
SGA 400-1ND gas dryers
SGA (gas dryers)
Gas dryers for laboratories
Key features:
- Guarantees gas analysis without any water residue
- Robust industrial manufacturing
- Low noise level
- Quick installation
- Stainless steel cooling circuit
- Up to 3 circuits managed per device
In standard
- Hermetic piston compressor
- Electronic thermostat control
- Air condenser
- Automatic expansion valve
- Low-carbon 316L stainless steel cooling circuit
- Hot gas injection valve
- Filtered, anti-rejection power supply for protecting the electronics inside the analyzers
- Electro-galvanized sheet metal casing
- Textured RAL7032 paint
- Complete documentation
- 18-month warranty (unless otherwise agreed)
SGA gas dryers front panel
SGA gas dryers rear panel
SGA gas dryers cooling circuit
Technical specifications
| SGA 400-1ND | SGA 400-2ND | SGA 400-3ND | ||
| Power supply | Type | Single-phase | Single-phase | Single-phase |
| V-Hz | 230-1-50 | 230-1-50 | 230-1-50 | |
| Cooling power | W | nc | nc | nc |
| Power consumption A35A35 (+35°C inside cabinet, +35°C ambient) |
W | 160 | 160 | 160 |
| Refrigerant | Type | R134a | R134a | R134a |
| Input current nominal / maxi |
A | nc / nc | nc / nc | nc / nc |
| Line protection | A | nc | nc | nc |
| Waterproof index | IP | nc | nc | nc |
| Maximum operating temperature | °C | +40 | +40 | +40 |
| Noise level | dB(A) | nc | nc | nc |
| Dimensions | H (mm) | 240 | 240 | 290 |
| L (mm) | 425 | 440 | 440 | |
| P (mm) | 300 | 310 | 310 | |
| Weights | kg | nc | nc | nc |
| Non-contractual values / More information about air conditioning and cooling systems can be found on AFCE. | ||||
Diagrams
SGA gas dryers diagram
SGA gas dryers dimensions
(caption)
- Compressor
- Air condenser
- Fan
- Dryer
- Variable speed drive
- Expansion valve
- Water separator
- Hot gas solenoid valve
- Gas inlet
- Gas outlet
- Condensate drain
- Temperature controller
- PT100 probe
Going further: design of our SGA gas dryers
EURODIFROID gas dryers ensure the absence of water in analyzers.
They operate on the principle of “direct expansion”: the gas to be cooled enters a heat exchanger-separator cooled by the evaporating refrigerant.
The water (or condensate) is then trapped in the lower part of the separator and can be discharged by gravity or a peristaltic pump.
The gas outlet temperature is regulated and maintained constant by a hot gas injection valve, ensuring a dew point of +1°C.
Each dryer can be configured with 1, 2, or 3 independent circuits.
Delivered ready for use, they are charged with CFC-free gas.
The cooling circuit is made of 316L stainless steel (“Low Carbon”), which offers significantly better resistance to corrosion and cracking.
> Need to confirm if these gas dryers can solve your problem? Contact our specialists.
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Designed & manufactured in France
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