Technical Data
Operating pressure
NRG 10-52: PN 6, 6 bar at 164 °C
NRG 16-52: PN 40, 32 bar at 238 °C
Mechanical connection
Screwed G 1 A, ISO 228
Materials
Screw-in body 1.4571, X6CrNiMoTi17-12-2
Electrode tips 1.4571, X6CrNiMoTi17-12-2
Insulation, spacer disks PTFE
Five-pole connector 3.2161 G AlSi8Cu3
Lengths available
1000 mm, 1500 mm
Electrical connection
Five-pole connectors, cable gland Pg 11
Protection
IP 65 to EN 60529
Ambient temperature
Max. 70 °C
Weight
Approx. 1.6 kg (NRG 16-52 L = 1000 mm)
Approvals
TÜV type approvals acc. to VdTÜV Bulletin “Wasserstand 100”: Requirements made on water level limiting & control equipment.
Type approval no. TÜV · WR / WB · 08-302; 10-424
(see name plate)
