Trafag PK 944/947 Pressostat
Product Code:PK 944/947
Description
Applications
Shipbuilding, Engine manufacturing, Railways, Machine tools, Hydraulics
Category
Railways
Dielectric strength
U ? 250V: 1.45 kV /
U ? 500V: 2 kV
terminal ground
Measuring principle
Piston
Approval / conformity
ABS, BV, CCS, DNV-GL, KRS, LRS, RINA
EN60730-1/ EN60730-2-6: Typ 2.B.H
Vibration
Switch 23/26:
5...25 Hz: ±1.6 mm
25...100 Hz: 4 g
Pressure connections
G1/4" f, G1/2" m
Media temperature
O-Ring NBR: -30°C ... +100°C
O-Ring FKM: -15°C ... +150°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
Technical Specifications
Applications | Shipbuilding, Engine manufacturing, Railways, Machine tools, Hydraulics |
|---|---|
Category | Railways |
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 |