The PST4K piston pressure switch, like the PST4B bellows pressure switch, is the result of Trafag's decades of experience in the shipbuilding and railway sector. The improved version provides high resistance to vibrations in a compact housing and can be used in a wide temperature range.
There is also the PST4K pressure switch with a plate mounting.
| Protection class | IP65 |
| Working temperature | -25°C...85°C |
| Temperature of the medium | -25°C...125°C |
| Measuring Principle | Piston |
| Manufacturer | Trafag |
| Name | Pressure Range [bar] | Max Overload [bar] | ||
|---|---|---|---|---|
|
PST4K164 | 1…16 | [100] | |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: G1/4" (inetrnal) Hysteresis: 0.4…2.4 bar (constant) | ||||
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|
PST4K404 | 4…40 | [100] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: G1/4" (internal) Hysteresis: 1…6 bar (constant) | ||||
|
|
PST4K1004 | 10…100 | [200] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: G1/4" (internal) Hysteresis: 5…15 bar (constant) | ||||
|
|
PST4K2504 | 25…250 | [400] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: G1/4" (internal) Hysteresis: 12…40 bar (constant) | ||||
|
|
PST4K4004 | 40…400 | [600] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: G1/4" (internal) Hysteresis: 15…50 bar (constant) | ||||
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|
PST4K16F4 | 1…16 | [100] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: Flange Hysteresis: 0.4…2.4 bar (constant) | ||||
|
|
PST4K40F4 | 4…40 | [100] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: Flange Hysteresis: 1…6 bar (constant) | ||||
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|
PST4K100F4 | 10…100 | [200] | Buy in the store |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: Flange Hysteresis: 5…15 bar (constant) | ||||
|
|
PST4K250F4 | 25…250 | [400] | |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: Flange Hysteresis: 12…40 bar (constant) | ||||
|
|
PST4K400F4 | 40…400 | [600] | |
| Sensor Technology: Piston Medium Temperature: –25°C...+125°C Connection: Flange Hysteresis: 15…50 bar (constant) |
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