● Use a built-in micro switch and sensing hydraulic system pressure.
● Conveys the electrical signal to electromagnetic directional valve or electric motor.
● Make it change directions or warn and closed circuit so as to achieve the effect of system protection.
● Intelligent IoT constant pressure water supply.
● Energy and water treatment systems.
● Medical, agricultural machinery and testing equipment.
● Hydraulic and pneumatic control systems.
● Air-conditioning unit and refrigeration equipment.
● Water pump and air compressor pressure monitoring.
Pressure range |
0.25~400 bar |
Output |
SPDT,NO&NC |
Body |
27*27mm hex stainless steel |
≤DC 42V,1A | |
Installation |
Anywhere |
≤DC 115V,0.15V | |
Medium |
Water,oil,air |
≤DC 42V,3A | |
Medium temperature | -20...85℃(-40...160℃ optional) | ≤AC 125V,3A | |
Electrical connector |
Hirschmann DIN43650A |
≤AC 250V,0.5A | |
Hysteresis |
10-20% setting value(optional) |
Piston﹥12 bar |
Stainless steel piston with NBR/FKM sealing |
Error |
3% |
Membrane≤ 12 bar |
NBR/FKM |
Protection class |
IP65 |
Shell |
Engineering plastic |
Piston |
Max.pressure(bar) |
Damage pressure(bar) |
Set range(bar) |
Error(bar) |
Set Hysteresis(bar) |
N.W.(Kg) |
Membrane |
25 |
55 |
0.2-2.5 |
3% Set value |
10%~20% |
0.1 |
25 |
55 |
0.8-5 |
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25 |
55 |
1-10 |
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25 |
55 |
1-12 |
||||
Piston |
200 |
900 |
5-50 |
|||
300 |
900 |
10-100 |
||||
300 |
900 |
20-200 |
||||
500 |
1230 |
50-400 |