Technical Data
Service pressureNRG 16-50, PN 40, 32 bar at 238 °CNRG 17-50, PN 63, 60 bar at 275 °CNRG 19-50, PN 160, 100 bar at 311 °CNRG 111-50, PN 320, 183 bar at 357 °CMechanial connectionScrewed G ¾ A, ISO 228 (NRG 16-50, NRG 17-50,NRG 19-50)Screwed G 1 A, ISO 228 (NRG 111-50)MaterialsSheath: 1.4301 X5 CrNi18-10Screw-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 17-12-2Electrode 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 AlSi8Cu3Lengths supplied500 mm, 1000 mm, 1500 mm, 2000 mm, 2500 mm,3000 mmph valueMax. admissible: 10 (NRG 111-50)Electrical connectionNRG 1...-50: Four-pole connector, cable gland M16NRG 1...-50F: Aluminium terminal box, cable gland M20ProtectionIP 65 to DIN EN 60529Max. admissible ambient temperature70 °CWeightApprox. 1.2 kg (without extension)(NRG 16-50, NRG 17-50, NRG 19-50)Approx. 1.8 kg (without extension)(NRG 111-50)
Datasheet(s) [PDF]
- gestra-nrg-16-50-l1000-seviye-elektrodu-788914.pdf
