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SPKVM

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Contact position indicators in performance water mud protected SPKVM

 

SPKVM position indicators in contact water mud protected performance - are your contacts for switching electric circuits when the preset positions and executive bodies of the reinforcement mechanisms are kinematically linked with rods alarms.

Scope SPKVM: mechanical engineering, shipbuilding, transportation.

 

Specifications:

 

Modifications SPKVM position indicator are shown in Table 1.

 

Table 1

Modification Signalling

Number of control provisions

Working stroke

The force along the axis of the stem

Okontsevanie rod

SPKVM-1

2

5.5mm

98 N (10 kgf)

Æ 4 mm bead

SPKVM-2

2

4 ± 0,6 mm

137 N (14 kgf)

Æ 4 mm bead

SPKVM-3a

3

4 ± 0,6 mm

59 N (6 kgf)

M6 thread-6d

SPKVM-3v

3

4 ± 0,6 mm

59 N (6 kgf)

freely rotating earring

 

Voltage - from 3 to 36.

Current - 0.001 A to 0.5 A.

The frequency - 50 Hz to 400 Hz.

Weight - no more than 1.7 kg.

 

Operating conditions of the device position indicator SPKVM:

 

Operating temperature range:

- Ambient air - from 0 ° C to 50 ° C;

- Installation location on the valve - from 0 ° C to 65 ° C.

Emergency mode:

- Fluid temperature - up to 120 ° C;

- Pressure - up to 0.29 MPa (3 kgf/cm 2).

Technical Resource - 20,000 cycles.

Switching frequency per minute - up to 12.

Displacement speed - 0.1 mm/s to 10 mm/sec.

Service life - 17 years.

 

The manufacturer provides a guarantee of compliance issued by the position sensors SPKVM all technical requirements in compliance with consumer rules and conditions of use, storage and transportation, installed documentation manuals.

Photos: SPKVM

SPKVM position indicators. Appearance.
SPKVM position indicators. Appearance.


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