PK 944/947 – Pressostat
Features
- Rugged aluminium housing
- Protection IP65
- Any mounting position possible
Downloads
Approvals
Technical Data
Applications |
Shipbuilding, Engine manufacturing, Railways, Machine tools, Hydraulics |
---|---|
Category |
Shipbuilding |
Dielectric strength |
U ≤ 250V: 1.45 kV / |
Measuring principle |
Piston |
Approval / conformity |
ABS, BV, CCS, DNV-GL, KRS, LRS, RINA |
Vibration |
Switch 23/26: |
Pressure connections |
G1/4" f, G1/2" m |
Media temperature |
O-Ring NBR: -30°C ... +100°C |
Shock |
50 g / 11 ms |
Electrical connections |
Screw terminal |
Ambient temperature |
-20°C ... +70°C |
Sensor |
1.4435 |
Protection |
IP65 |
Output signal |
1 Floating change-over contact (SPDT) |
Measuring range |
1 ... 10 to 60 ... 600 bar |

Product No. | Type Code | Pressure range | Over pressure max. | Switching differential | Diameter Y | Length X |
---|---|---|---|---|---|---|
PK40 | 944 2381 704 | 4 ... 40 | 200 | 1.8 ... 3.4 (fixed) | 27 | 42.5 |
PK250 | 944 2385 712 | 25 ... 250 | 400 | 5.2 ... 16 (fixed) | 27 | 42.5 |
PK10 | 944 2378 700 | 1 ... 10 | 100 | 0.45 ... 0.9 (fixed) | 33 | 47 |
PK100 | 944 2383 708 | 10 ... 100 | 200 | 3.2 ... 7.5 (fixed) | 27 | 42.5 |