Spiral for lowering temperature
modell SPENIV matierial stainless steel
- For temperature reduction of process gases
- Functional design bracket for wall mounting
- Made in Germany 
- Certificates: 3.1 material certificate, ATEX 2014/34/EU
Functional description:
The Spiral Model SPENIV is designed for continuous temperature reduction/leveling of process gases The convective heat transfer brings the sample gas to a lower temperature level (a air blower is available as an option).
Via a Water-Trap (model WT20.48, WT 20.83) the condensate can be removed.
The spiral can also be switched in front of electric gas coolers (model GT5).
Schematic representation Modell SPENIV2:
Technical specifications:
| Scope of delivery: | Spiral, wall assembly bracket |
| Materials used: | Stainless steel type 1.4571, 3.1 material certificate (option), (PTFE tube on request) |
| Wall mounting bracket (option): | Stainless steel type 1.4301 |
| Operating pressure: | 0 – 100 bar (higher operating pressures on request) |
| Operating temperature: | + 5°C – +350°C (higher temperatures on request) |
| Gas flow: | 0 – 180 l air/h |
| Pressure drop at 60 l air/h: | approx. 5 mbar |
| Pressure drop at 180 l air/h: | approx. 15 mbar |
| Spiral: | Length 3 mtr., volume 60 ml, material Stainless steel type 1.4571 (option 3.1 certificate) |
|
Temperature reduction with |
approx. 30 K at 180 I air/h, approx. 60 K at 120 I air/h |
| Advice: | The specified temperature reduction (GAS-IN / GAS-OUT) is dependent by the ambient temperature, Gas inlet temperature, pressure, gas composition, moisture content and other parameters |
| Option air blower: | IP 65, 24 V/DC 0,5 A, -20°C - +65°C. Attention: Air blower not for hazardous area |
| Dimensions, weight: | Width 210 mm, height 360 mm, depth 160 mm, 3 kg |
| Gas connections: | GAS-IN 6 mm pipe nozzle GAS-OUT 6 mm pipe nozzle |
| Assembly: | Wall mounting with assembly bracket (included in scope of delivery) |
| Gas explosion proof ATEX: | EX II 2G Ex h IIC Gb +5°C ≤ Ta ≤ +350°C attestation EPS 19 ATEX 2 188 U |
| Dust explosion proof ATEX: | EX II 2D Ex h IIIC Db +5°C ≤ Ta ≤ +350°C attestation EPS 19 ATEX 2 188 U |
| Language operating instructions: | German and English (included in the scope of delivery) |
| Spanish, Italian, French, Russian upon request | |
| Certificates/attestations: | 3.1 material quality certificate, NACE-MR0175-98 (on request) certificate of conformity ATEX 2014/34/EU |
For operation in potentially explosive ambience:
The products can be used in explosive ambience of Zone 1, Zone 2, Zone 21 und 22.
Allowed the explosion classes IIA, IIB und IIC.
The products have no self-heating during intended operation and can be used in dependency of the maximum permissible media temperature for gases of the temperature class T6.
| Article | Article number |
|---|---|
| Spiral to reducing process gas temperature modell SPENIV2 with preparation for installation o air blower | SPENIV2 |
| Accessories: | |
| Air blower IP65 (self-assembly) | GEBLGT565 |
| Personal prtotection grill for air blower | BSGEBLGT565 |
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