TECHNICAL SPECIFICATIONS
ø 4 mm ø 5 mm
Switching pressure ranges 20-350 bar 20-240 bar 10-150 bar 5-70 bar
Repeatability deviation less than 1% (depending on the area of ??application)
Ambient temperature - 40 ° C to + 90 ° C
Hydraulic fluid oil, oil-water emulsion
Switching element
electromechanical switch CEE 24; VDE 0630, T85 UL 1054 / CSA C22.2 No. 55 6 TSD, T90
Type of voltage AC voltage / DC voltage
Degree of protection DIN 60529 IP 65
Power connection cable socket according to EN 175301-803, type A, Pg9 (Pg11 on request)
Housing unpainted aluminum
Pressure connection aluminum
Switching path approx. 0.5 mm - therefore very little wear on the seal and tappet guide
Connection plates for valve manifold NG 6 and NG 10 (only for flangeable pressure switches)
Piston diameter
Profile contact made of pure silver, on request profile contact gold coated on silver palladium
Type piston spring-loaded, a mechanical stop prevents the spring from turning on-block
Connection thread G ¼ inside or flange surface
Adjustment screw cap or knurl adjustment
Adjustment lock fixing cover
Any installation position
General
Hydraulic
Electrical
Other Information
Weight basic type 0.27 kg
P max. (Standard seal) 500 bar 500 bar 400 bar 200 bar
P max. (SS seal1)) 400 bar 400 bar - bar - bar
Viscosity range 10 to 800 mm² / s
Load changes ?5x106
1) Low-friction special seal
Conductor cross section 0.5 mm² to 1.5 mm²
Cable diameter 6 mm to 8 mm for Pg9 / 8 mm to 10 mm for Pg11
Sealing outer jacket sealing
Voltage 250 V / AC
Max. 5 A load
Switching capacity
Max. Inductive load 1 A
24 V / DC
5 A
4 A
LIFESPAN
The lifespan of a piston pressure switch depends on many factors. Minimum and maximum pressures,
Cycle speed, load changes, hydraulic vibrations, the load (amp.) On the electrical switch, etc.
If there are special requirements for the pressure switch, we can use many years of experience
Material pairings, processing methods and manufacturing tolerances targeted and flexible to the most varied
Meet requirements.
