Sensor for pneumatic cylinder

SP-4

Sensor SP-4 is destined for round pneumatic cylinders without grooves and for compact and short stroke pneumatic cylinders S+P with grooves, more precisely for all cylinders with groove dimensions cca (11 mm width on the surface, 12,8 mm width at the bottom, 3,3 mm total depth).
It can be fixed easy into the pneumatic cylinder groove. It has to be used special carrier for fixing into the non-groove round cylinders.

Technical specification

Ordering number: 40121

Connecting voltage: 5-50 V ss. / 5-50 V stř.

Connecting current: 0,2 A

Max. connecting power: 10 W/VA

Indication: yes

Type of cable: Semoflex 2 x 0.24, diam. 3,6 mm

Length of sensor: 28,1 mm

Storage temperature: -20°C až +65°C

Working temperature: -30°C až +80°C

Protecting: IP 54

Standard length of cable: 2 m

Sensor bushing material: Hostaform C13021

Magnetic inductance 2 mm far from bushing: 100 ± 50 x 10-4 T to connect(inf. 20 Az)

Dimensions

Connection

Chart of SP sensors (dis)connecting

Example of magnetic toroid:

Parameters of protecting parts: D=69 mm, d=46 mm, h=8 mm, mat.: D300
Hm=9600 Acm-1, Hc=2200 Acm-1, axial magneting

Parameters of contacts of SP-x sensors are defined for ohmical load reading. It has to be diode, RC circuit, overvoltage protection (varistor, transil) or its combination used for correct function of SP sensors. More info see below.

Protecting while DC connecting

Parameters of safety components: Diode has to be dimensed for current in the electric circuit and the closing voltage of diode has to be 2 fold against connecting voltage. Varistor has to be dimensed at 1,5 fold of connected DC voltage.

Protecting while AC connecting

Parameters of protecting parts: Capacity of capacitor should be 0,05 – 0,5 microF, capacitor of type MP for min. voltage 3xUef. connected.
-Resistance 56 ohm (47-100). Varistor has to be dimensed at 2,5 fold of ef. value of connecting voltage.

Sensors labeling SP(H)-X.uu.x.i / l

SP Sensor for pneumatic valve (contact)

SPH Sensor for pneumatic valve (contactless – Hall sensor)

X Type of bushing 2, 4, 5, 6

uu Max. connecting voltage: 05…50 V, 25…250 V

x Type of connecting voltage: no sign or x…DC and AC, y…only AC, y…only DC

i Max. connecting current: no sign…max. 0,5 A; 0,1…0,15 A; 0,2…0,2 A; 0,5…0,5 A; 0,7…0,7 A; 3…3 A

l Length of cable: no sign means 2 m (standard)

Do you have a question? Contact us.

Ing. Václav Skalický | +420 608 380 665 | skalicky@skv-sro.cz