Gestra NRG111-50

BRAND : Gestra

Technical Data

Service pressure

NRG 16-50, PN 40, 32 bar at 238 °C

NRG 17-50, PN 63, 60 bar at 275 °C

NRG 19-50, PN 160, 100 bar at 311 °C

NRG 111-50, PN 320, 183 bar at 357 °C

Mechanial connection Screwed G ¾ A, ISO 228 (NRG 16-50, NRG 17-50, NRG 19-50) Screwed G 1 A, ISO 228 (NRG 111-50) Materials Sheath: 1.4301 X5 CrNi18-10 Screw-in body: 1.4571 X6 CrNiMoTi 17-12 -2 (NRG 16-50, NRG 17-50, NRG 19-50) Screw-in body: 1.4529, X1NiCrMoCuN25-20-7 (NRG 111-50) Measuring electrode: 1.4571 X6 CrNiMoTi 17-12 -2 (NRG 16-50, NRG 17-50, NRG 19-50) Measuring electrode: 1.4122, X39CrMo17-1 (NRG 111-50) Electrode tip: 1.4401 X5 CrNiMo 17-12-2 Electrode insulation: Gylon® (NRG 16-50, NRG 17-50, NRG 19-50) Electrode insulation: special ceramic (NRG 111-50) NRG 1...-50: Four-pole connector: polyamid (PA) NRG 1...-50F: Terminal box 3.2161 G AlSi8Cu3 Lengths supplied 500 mm, 1000 mm, 1500 mm, 2000 mm, 2500 mm, 3000 mm ph value Max. admissible: 10 (NRG 111-50) Electrical connection NRG 1...-50: Four-pole connector, cable gland M16 NRG 1...-50F: Aluminium terminal box, cable gland M20 Protection IP 65 to DIN EN 60529 Max. admissible ambient temperature 70 °C Weight Approx. 1.2 kg (without extension) (NRG 16-50, NRG 17-50, NRG 19-50) Approx. 1.8 kg (without extension) (NRG 111-50