| Model |
ERH-01-07 |
ERH-02-07 |
ERH-03-07 |
ERH-04-07 |
| Level control range |
10, 20, 30
[mm] |
10, 20, 30
[mm] |
100 ... 400
50 ... 250 [mm] |
32 ... 1350
[mm] |
| Static pressure of medium |
0.2 MPa |
0.2 MPa |
0.2 MPa |
0.2 MPa |
Permissible temperature
of medium |
70oC |
70oC |
70oC |
70oC |
| Repeatability |
± 15% |
± 15% |
± 15%; ± 2% |
± 15%; ± 2% |
| Ambient temperature |
-25oC ... +70oC |
-25oC ... +70oC |
-25oC ... +70oC |
-25oC ... +70oC |
| Casing protection degree |
IP 68 |
IP 68 |
IP 68 |
IP 68 |
| Rated switching voltage |
24 V |
24 V |
24 V |
24 V |
| Mass - submersible version of level switch |
1.8 kg |
2.0 kg |
2.1 kg |
3.3 kg |
| Mass - submersible acid-proof version of level switch |
2.6 kg |
2.8 kg |
2.9 kg |
3.8 kg |
| Mass - 1 m cable |
0.2 kg |
0.2 kg |
0.2 kg |
0.2 kg |
| Release for usage in marine conditions and explosion risk conditions |
PRS, GL,
ABS,DNV,
LR |
PRS, GL,
ABS,DNV,
LR |
PRS, GL,
ABS,DNV,
LR |
PRS, GL,
ABS,DNV,
LR |
|