Gas expansion - Import export

Gas expansion thermometer NS 100/160, various process connections Features High quality case with bajonet ring NS 100/160, degree of protection IP 66 Nominal ranges -40 °C…700 °C, further nominal ranges from -200 °C...700 °C upon request Case and wetted parts of stainless steel Different connections can be supplied Temperature detecting element 6, 8 and ≥ 10 mm diameter Short immersion lengths of the temperature detecting element may be used Accuracy class 1 as per EN 13190 Micro adjusting pointer for indication correction EAC declaration (upon request) Options Explosion protection (ATEX) for mechanical devices Certificate of measuring equipment for Russian Federation Calibration certificate as per EN 10204 Case with liquid filling Electronical angle-of-rotation sensor, Type series PL1100, see data sheet D6-020 Connection to zone 0 with thermowells (upon request)

These thermometers are suitable for use outdoors and in aggressive environments. The devices can also be supplied with additional liquid damping for use in extreme conditions. Further information on mounting see operating instructions. ■ Case, measuring system and wetted parts of stainless steel ■ Case NS 100/160, degree of protection IP 66 ■ Stem diameter 6, 8 and ≥ 10 mm ■ Short immersion lengths of the stem may be used ■ Accuracy class 1 or 2 per DIN 16196, depending on range ■ Micro adjustment pointer for indication correction ■ Switch functions (electrical contact device) per DIN 16196:

Explosionproof/flameproof gas preheater EEx d -ATEX und IECEx zertifiziert In general a cooling down takes place at expansion of gases whilst a heating takes place at compression. Typical gases are carbon monoxide, natural gas and air. The temperature change, which occurs at expansion of gas or gas mixture from a high to low pressure i.e. after a gas pressure control is called Joule-Thomson effect. In order to prevent the effects of Joule-Thomson as icing or condensate separation, the gas will be heated up before expansion. The gas pre heaters are suitable for all kind of gaseous media (i.e. air, natural gas, technical gases, fuel gas) and low flow process applications, suitable for pressures up to 300 bar. The “Cast electric heaters” type flameproof electrical gas pre heaters are certified for use in zone 1 or 2 hazardous area, custom built to meet client specification. The gas pre heater consists of a process tube coil and an electrical heating bundle, casted in aluminium. The process gas flows through the tube coil and is heated by the aluminium block that provides the heat transfer. This indirect electric heating gives an accurate control of the process and eliminates pressure vessel design and associated costs.

Multilayer Fabric Expanison Joint, coated with silicone