Gestra Level Electrode, NRS1-50b-2

TWO Electrode device steam
Self-controlled Water Level Limiter NRS 1-50b with periodic self-testing
for operation in steam boilers and (pressurised) hot-water plants
Directive acc. to SIL 3
in combination with the level electrodes acc. to the data sheet

Type approved / Type Approval GL

Sensitivity:
Standard 10 µS/cm
Optional 0,5 µS/cm

Response delay:
3 s for industrial plants or
15 s for seagoing vessels

Optional: tropicalized isolation for seagoing vessels

Voltage:
Standard 24 V DC
Optional 100 - 240 V / 43 – 62 Hz

Weight:
approx. 0,5 kg