Title: 370.011 RT400 og RT500 Siemens temperaturfoler.pdf
V4A (1.4571)PN 16Threaded with sealing means100 mmALT-SS100Protection pocketV4A (1.4571)PN 16Threaded with sealing means150 mmALT-SS150Protection pocketV4A (1.4571)PN 40 With flange for flat seal100 mmALT-SSF100Protection pocketV4A (1.4571)PN 40 With flange for flat seal150 mmALT-SSF150For other protection pocket accessories, refer to Data Sheet N1194.Engineering notesProtection pockets made of Brass may not be used with nominal pressures over PN 10 or at temperatures over 130° C. For higher nominal pressures or temperatures up to max. 135 °C the protection pocker is to omit (max. PN 16) or a protection pocket made of stainless steel (V4A) is required (see table accessories).The max. media temperature for the QAE2130.xx is 125 °C!3/8Siemens Building TechnologiesImmersion temperature sensors QAE21..CE1N1781en 2017-07-19Mounting and installation notesDepending on use, the sensor should be located as follows:(cid:120) For flow temperature control: