limit switch boxes with quality

     Limit switch boxes for rotary- and linear actuators on           

     industrial valves

Rauter Sensor-Boxes delivers since 2003 in all over the world:

• special limit switch boxes according to customer requirements

• high-quality standard limit switch boxes.

          With materials like stainless steel and aluminium we produce exactly by handmade

• precise and long-life

          functioning limit switch boxes.

Well-tried Ex i ... 8 V DC chemical limit switch box for valve automation

The advantages: Longlife and precise by high-quality materials: aluminium switching cams, stainless steel shaft, stainless steel platinum and stainless steel connection elements. Futhermore polyamide (vestamide) housing is specially used in the aggressive chemical industry resistant against fat, oels, patrol, hydraulicliquids, many solvents, salt solutions and other chemicals. Easy handling and connection by separately adjustable switching cams and accessible screwable clamps.

Equipped is this limit switch box with Ex i ... 8 V DC inductive intrinsic safety slot sensors from Pepperl+Fuchs: 2x type: SJ 3,5-N, Switch element function: Namur normaly closed.

• Data sheet chemical limit switch box
   
• Documentation chemical limit switch box
   
• EU-type examination certificate limit switch box
   
• EU-declaration of conformity limit switch box
   
• Data sheet brackets size 1 - 4

4 - 250 V AC/DC mechanical 3D valve position indicator or monitor for valve automation

Suitable use in to the petrochemistry

Robustly with high strength, low weight and good corrosion resistance. Well from distant recognizable 3D indicator for position " Open/Close ".

The normal 4 - 250 V AC/DC Crouzet limit switches are regular equipped with silver coated contacts. 2x type: 83161.338, changer. But optionell with gold coated contacts. Gold coated contacts are designed for use from I = 100 mA and U = 4 up to 30 V DC. 

This valve position indicator or monitor for valve automation is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

• Data sheet valve position indicator
   
• Documentation valve position indicator
   
• Data sheet brackets size 1 - 4

Ex i ... 8 V DC stainless steel valve position indicator for valve automation

Ideally for rough offshore areas

With the austenitic stainless steel, for example Aisi 304 or optionell Aisi 316Ti , which are resistant to corrosion and resistant acid and stand in the same time high mechanical strength the application is given for the Offshore area very well.

These valve position indicators for valve automation are equipped with the inductive intrinsic safety Ex i ... 8 V DC P+F. SJ 3.5-N, SJ 3.5-SN or SJ 3,5-S1N. Switch element function of these sensors: Namur normally open, Namur normally closed.

This valve position indicators are suited to the assembly on pneumatic rotary actuators and wheel impulses with interface to VDI / VDE 3845 as well as suitably to the assembly to pneumatic linear actuators with interfaces after NAMUR IEC 534.

• Data sheet valve position indicator
   
• Documentation valve position indicator
   
• EU-type examination certificate valve position monitor
   
• EU-declaration of conformity valve position monitor
   
• Data sheet brackets size 1 - 4
   
• Data sheet mounting set

Ex eb db ...  - 55°C  4 - 250 V AC/DC limit switch box for valve automation

Aluminium low temperature limit switch box is specially for oel and gas industry in extremely cold areas.

The mechanical Ex d ... limit switches from Bartec are regular equipped with silver coated contacts, type 07-1511: AC 250 V, 4 A (AC-15) and optionell with gold coated contacts, type 07-1581: DC 250 V, 0,15 A (DC-13). Switching element function of the limit switches: normaly closed = NC, normaly open = N0 or changer.

This limit switch box for valve automation is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

• Data sheet limit switch box
   
• Documentation limit switch box
   
• EU-type examination certificate limit switch box
   
• EU-declaration of conformity limit switch box
   
• Data sheet brackets size 1 - 4 

Stainless steel 3D valve position indicator or monitor for valve automation

This 3D valve position indicator or monitor is well recognizable from 40m for position OPEN and CLOSED. The Rittal housing passes of high-quality stainless steel Aisi 304 or optionel from the high-quality stainless steel Aisi 316 Ti. All being outside parts like cable screw connection, connection elements, shaft and bracket are natural also from high-quality stainless steel Aisi 304 or optionell Aisi 316 Ti.

Equipped is this valve position indicator or monitor with intrinsic safety sensors from Pepperl+Fuchs Ex i ... 8 V DC SJ 3,5-S1N, normaly open.

This valve position indicator monitor is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

• Documentation stainless steel 3D valve position indicator

Special valve position monitor or indicator, 6 sensors for valve automation

In certain situations it is necessarily  

this the query of armature positions 2-or 3-fold is secured or, however an inter-position is necessary. These are can be equipped with from 2 to 6 pieces of slot sensors.

Special valve position monitor or indicator for valve automation with 6 pieces of inductive intrinsic safety Ex i ... 8 V DC Pepperl+Fuchs SJ 3.5-N, 3x for position "Open" and 3x for position "Closed".

These valve position monitors or indicators are for mounting on rotary pneumatic actuators according to VDI / VDE 3845 as well as suitably to the assembly to pneumatic linear actuators after NAMUR IEC 534.

• Documentation limit switch boxes 2 - 6 sensors

In the following are 7 limit switch boxes variations which were made especially by customer requirements

24 V DC valve position indicator or monitor for valve automation

This valve position indicator or monitor became made by special customer standards for the LANXESS Deutschland, Leverkusen (Germany).

Valve position indicator or monitor for valve automation with 3x 10 - 30 V DC Pepperl+Fuchs sensors SB 3,5-E2, for the positions 0 °, 90 ° and 180 °. The 3 aluminium switching cams are adjustable independently of each other.

This valve position indicator or monitor is for mounting on rotary pneumatic actuators according to VDI / VDE 3845 as well as suitably      to the assembly to pneumatic linear actuators after NAMUR IEC 534.

• Documentation limit switch boxes 2 - 6 sensors

Ex i ... 8 V DC valve position indicator for valve automation

This valve position indicator or monitor became made by special customer standards for the Hartmann Valves, Burgdorf (Germany).

Equipped is this valve position indicator for valve automation with 2x Ex i ... 8 V DC inductive sensors SJ 2 -SN from Pepperl+Fuchs. The aluminium switching cams are adjustable independently of each other.

This Ex i ... 8 V DC valve position Indicator or monitor for valve automation is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

24 V DC valve limit switch for valve automation

This valve limit switch became made by special customer standards for the ThyssenKrupp Steel Europe, Duisburg (Germany).

Equipped is this valve limit switch for valve automation with 2x 19,2 - 30 V DC IFM inductive sensors GI701S with connector EVT401 for position open and closed. The stainless steel switching cams are adjustable.

This 24 V DC valve limit switch for valve automation is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

Ex i ... 8 V DC valve position indicator for valve automation

This valve position indicator became made by special customer standards for the Bormann & Neupert by BS&B, Düsseldorf (Germany).

Equipped is this valve position indicator for valve automation with 2x Ex i ... 8 V DC  Telemecanique inductive sensors ES-XSPN01122 for position open and closed with a fixed  stainless steel switching cam.

This Ex i ... 8 V DC valve position indicator for valve automation is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

Ex ed ...  - 55°C  4 - 250 V AC/DC low temperature valve position monitor for valve automation

This low temperature valve position monitor for valve automation became made by special customer standards for the ARCA Regler, Tönisforst (Germany).

Equipped is this low temperature valve position monitor for valve automation with 2x Ex d ...  - 55°C  4 - 250 V AC/DC mech. Bartec gold coated switches 07/1511-8330/01 for position open and closed. The aluminium switching contacts are adjustable.

This Ex ed ...  - 55°C  4 - 250 V AD/DC low temperature valve position monitor is for mounting at pneumatic linear actuators after NAMUR IEC 534.

4 - 250 V AC/DC valve position monitor or indicator for valve automation

This valve position monitor or indicator became made by special customer standards for the Hoffmann-La Roche, Basel (Switzerland).

Equipped is this valve position monitor or indicator with a  4 - 250 V AC/DC mechanical Schmersal limit switch for position closed and open. The aluminium switching contact is fixed.

This limit switch box is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.

3D 4 - 250 V AC/DC valve position monitor or indicator for valve automation

This  3D valve position monitor or indicator became made by special customer standards for the Adams Armaturen, Herne (Germany).

Equipped is this 3D valve position monitor or indicator with 4x 4 - 250 V AC/DC mechanical Crouzet silver coated limit switches 83161.338 for position 2x close and 2x open. The 4x aluminium switching contact are adjustable.

This 3D valve position monitor or indicator is for mounting on rotary pneumatic actuators according to VDI / VDE 3845.