Groupe PFL


Go to content

Electronic measuring probes

Products


Electronic measuring probes

About product

There is no valid specification for the electrical values of inductive probes.
This is one of the reasons why they are normally not exchangeable.

In order to avoid disadvantages in case of replacement or delivery delays,
all
PRETEC probes can easily be adapted to many electronic measuring
instruments in the market (i.e. Tesa, Hommel, Metem a.s.o.) by means of
a switchable bridge inside the connector.
The construction is based on our long experience in probe Switzerland
made manufacturing. Even under rough conditions the probe guarantees
a good repeatability of the measurement.

The body of the standard probe 8-h 6 x 80 mm is carbide-chromed and
all bearing guided. An additional roller bearing locks the probe head
against distortion.
The pre-travel and the post-travel can be set continuously.



Technical specification of the Model from PRETEC Probes

 

2940

2921

2922

2924

2928

2936

2970

2952

Measuring range A1

2 mm

0.8 mm

1 mm

1 mm

1 mm

0.5 mm

3 mm

1 mm

Working travel A2

2.25mm
variabel

0.8...1.1
mm fix

1.1...1.2
mm fix

1.1...1.3
mm fix

1.1...1.3
mm fix

1.1...1.3
mm fix

3.5 mm fix

1.05...1.1
mm fix

Overall travel A3

4.5 mm

3 mm

3 mm

3 mm

3 mm

3 mm

3 mm

3 mm

Repeatability

0.02 m

0.02 m

0.02 m

0.02 m

0.02 m

0.02 m

0.02 m

0.02 m

Linearity typ

0.2%

0.3%

0.3%

0.3%

0.3%

1%

2%

0.3%

Measuring force on zeropoint

0.45...0.75N

0.6...1.0N

0.45...0.75N

0.45...0.75N

0.45...0.75N

0.8...1.2N

0.8...1.2N

0-0.25N

Application

Universal

Splash Waterproof

Vacuum lifter

Waterproof

Radial cable entry

Small
dimensions

Large measuring range

Small measuring force

Protection

IP 64
CEI/IEC
529

IP 66
CEI/IEC
529

IP 64
CEI/IEC
529

IP 65
CEI/IEC
529

IP 64
CEI/IEC
529

IP 50
CEI/IEC
529

IP 64
CEI/IEC
529

IP 50
CEI/IEC
529

Guiding of measuring pin

Ball bearing

Ball bearing

Ball bearing

Ball bearing

Ball bearing

Ball bearing

Ball bearing

Spring
parallelogr.

Cable

2 m

2 m

2 m

2 m

2 m

2 m

2 m

2 m

Connector

5 pin / M14

5 pin / M14

5 pin / M14

5 pin / M14

5 pin / M14

5 pin / M14

5 pin / M14

5 pin / M14

Home | Companies | Products | Engineering and projects | Contact us | Site Map

Rechercher

Back to content | Back to main menu