Aviation equipment and ship equipment >> shipborne automatic >> annunciators, sensors

SPKTM-3a

For order is possible effectively delivery of any quantity.

Contact position indicators in the heat-resistant versions SPKTM-3a

Also, this device can be called: SPKTM3a, SPKTM 3a.

 

SPKTM-3a position indicators in contact heat-resistant versions - are used to switch your contacts electric circuits when the preset positions and executive bodies of the reinforcement mechanisms are kinematically linked with rods alarms.

Scope SPKTM-3a: mechanical engineering, shipbuilding, transportation.

 

Specifications:

 

Number of control provisions - 3.

Working stroke - 4 ± 0,6 mm.

Force along the axis of the rod - 59 N (6 kgf).

Termination rod - thread M6-6d.

Voltage - 3 V to 36 V.

Current - 0.001 A to 0.25 A.

The frequency - 50 Hz to 400 Hz.

Weight - no more than 1.15 kg.

 

Operating conditions of the device position indicator SPKTM-3a:

 

Operating temperature range:

- Ambient air - from 0 ° C to 65 ° C;

- Installation location on the valve - from 0 ° C to 90 ° C.

Emergency mode:

- Air:

- Temperature - 120 ° C;

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

- Steam mixture:

- Temperature - 180 ° C;

- Pressure - up to 0.98 MPa (10 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 SPKTM-3a all the technical requirements provided the customer terms and conditions of use, storage and transportation of installed documentation manuals.



Яндекс цитирования