Pressure Switch Sandwich Plate Longer service life thanks to its piston design Flanged and screw connection construction Easy and lockable setting AC and DC power supply option Vertical grouping possibility with optionally ordered plate Functional Description Pressure switches are used for switching hydraulic equipment’s signalling or auxiliary circuits. The TS4 switch contacts are controlled by a piston on which front face acts the pressure of the working fluid. Using this design solution guarantees longer service life when compared to membrane switches as the result of possible loss of function due to the membrane’s fatigue failure. Changeover contacts can be used for closing and opening the electric circuit. The required pressure is achieved by the hand control, secured in the selected position by turning the internal hex on the front face of the controller. (Key included.) The switches are supplied with a flange (DIN ISO 16873) and three M5 screws, or with a versatile screwed connection. Ordering the MTS vertical grouping plate of Size 06 or Size 10 gauge allows flanged lateral surface mounting of the pressure switch to pick-up pressure in one of the channels (A, B, P). The switch can be rotated at 90° steps during its mounting to the lateral wall of the plate. The connector is not include in the scope of supply and must be ordered as a separate item Pressure Switch Type with flange DIN ISO 16873 with internal thread G1/4 Other pressure stages and connection threads available on request.

Pressure value setting range after closing Working fluid maximum pressure Connecting dimensions Hydraulic fluid Hydraulic oils of power classes (HL, HLP) to DIN 51524 Maximum degree of fluid contamination Fluid temperature range Ambient temperature Working fluid viscosity range Frequency of switching maximum Repeatability values at closing Hysteresis after contacts’ opening Body material Sealing material PTFE dynamic / NBR static Vibration resistance Shock resistance Electrical connection Connector EN 175301-803-A (not included in supply) Power supply: category category category category Service...

Pressure Switch Dimensions Dimensions millimetres (inches) Type TS4-xx-0 ( with flange DIN ISO 16 873) 1 O-ring 5 x 1,5 - supplied witch each switch 2 3 pcs. mounting bolts M5x18 (tightening torque 5 Nm(1.124Ibf)) 3 Adjustment element - hand knob 4 Internal thread connection - G1/4

Ordering Code of Sandwich Plates Sandwich plate of the pressure switch Nominal size of the sandwich plate Types of sandwich plates size 06 Types of sandwich plates size 10

Sandwich Plate Dimensions Dimensions in millimetres (inches) Sandwich plate Name plate Square ring 9,25 x 1,68 (4 purchase) supplied with each plate 4 mounting holes Mounting surface for TS Made in Czech Republic Required surface finish of interface 93 (3.66) Sandwich plate Name plate Square ring 12,42 x 1,68 (5 purchase) supplied with each plate 4 mounting holes Mounting surface for TS Made in Czech Republic TA A P B TB Required surface finish of interface 5

Solenoid connections Ordering Number Caution The packing foil is recyclable. The technical information regarding the product presented in this catalogue is for descriptive purposes only. It should not be construed in any case as a guaranteed representation of the product properties in the sense of the law. ARGO-HYTOS s.r.o. CZ - 543 15 Vrchlabí Tel.: +420-499-403111, Fax: +420-499-403421 E-mail: [email protected] www.argo-hytos.com 6 Subject to alteration without notice!