250 01 900 femto PSVAD Vacuum sensor -
switch. Pressure range 0 to -1 bar.
250 01 898 femto PSVAD Vacuum Pressure sensor and switch. Pressure range -1 to +1 bar.
250 01 899 femto PSVAD Vacuum Pressurer switch. Pressure range -1 to 10 bar
* more types on request
The series „femto“ is designed as an electronic switch with state-of-the-art technology and best
price- performance ratio for usage in all kind of handling and many other industrial automation systems.
Pressure Vacuum Sensor
|250 01 900||femto Vacuum-Sensor / Switch, Teach-button, 0 to -1 bar|
|250 01 898||femto Vacuum pressure sensor - switch, -1 to +1 bar|
|250 01 899||femto Vacuum pressure-Sensor / Switch, -1 to +10 bar|
processed by an integrated circuit and transformed to an open collector and an analog output signal.
The switchpoint with the corresponding hysteresis and switching logic can be adjusted by means of the
The programming with the push buttons can be done with onstanding pressure and a manometer.
The sensor can be ordered with G-thread, NPTthread or flange-adapter.
|Electrical data, characteristics|
|Supply voltage||11-30 (reverse voltage protection)|
|Current input||< 30 mA|
|Transistor Output Signal|| 1 x PNP-T ransistor NO / NC programmable with
max. 250 mA switching current, overload protection
|AnalogOutput Signal||1...5 V|
|Response time||type 2.5 ms|
|Hysteresis||adjustable 0-100% of selected operating point|
|Repeat accuracy||± 0.2% of the effective range|
|Mechanical data, characteristics|
|Weight||approx. 20 g|
|Electrical connection||M 8x1, 4-pole (M12x1 on request)|
|Pressure port||1/8“ with M5 inside (optional NPT 1/8“)|
|Operating environment conditions|
|Acceptable Fluid||filtered, dry or oiled air and non-corrosive gases *|
|Temperatures||Operation: -10°... +60°C
Storage: -20° - +85°C
|max. Overpressure||max. 5 bar / max. 16 bar (10bar-Version) **|
|EMC||according EU-directive 2004/108/EG ***|
|Remarks||* port downwards when using oiled air
** overpressure not continously allowed
*** shielded cable recommended
|Accessories: cable connectors,
adaptor flange, fixing bracket
|Cable connector type||Order no.|
|axial length 5 m PUR M8x1x0.25 mm||110 26 310|
|radial length 5 m PUR M8x1x0.25 mm||110 26 300|