WIS World Industrial Store

1000

Pressure switches

This series of pressure switches can be used for all applications where an electrical  circuit is required to close or open at a required pressure. The robustness of this series of pressure switches enables all applications in all industries to be  satisfied.
Robust and reliable. Diaphragm operated. Proven performance. Wetted parts for use with many different fluids. Fully adjustable.
Enclosure rating:
IP 65.
Weight: 0,9 Kg.
Set point can be adjusted with accuracy of ±5%
Temperature range:
from -10 to 85°C (process fluid must not solidify)
Tempertaure coefficient: 0,05% of range /°C from 20° C
Materials: 
Seal: glass filled PTFE < 11 bar. Nitrile rubber > 11 bar.
Housing: aluminium/Zinc diecast, with glass filled Nylon cover, with nitrile seal.
Other materials: see articles.


Models in stock In Stock n/d Out of Stock

Disp. Code Description Price % Discount Net Price
in stock 128
1381-1B-B

Range: from -1 to 1 BAR. Typical hysteresis: 0,04 BAR. Body material: brass. Diaphragm material: copper, berillium. Process connection: G1/2" male.

72,50 € 0% 72,50 €
Selected:
n/d 6812
1381-4B-B

Range: 0,2-4 BAR. Typical hysteresis: 0,7 BAR. Body materials: brass. Diaphragm material: Ocopper, berillium. Process connection: G1/2" male.

72,50 € 0% 72,50 €
Selected:
in stock 1509
1381-11B-B

Range: 0,5-11 BAR. Typical hysteresis: 0,3 BAR. Body materials: brass. Diaphragm material: copper, berillium. Process connection: G1/2" male.

72,50 € 0% 72,50 €
Selected:
in stock 11752
1381-14B-B

Range: 0,7-14 BAR. Typical hysteresis: 0,4 BAR. Body materials: brass. Diaphragm material: copper, berillium. Process connection: G1/2" male.

72,50 € 0% 72,50 €
Selected:
in stock 4606
1381-42B-B

Range: 2-42 BAR. Typical hysteresis: 0,8 BAR. Body material: brass. Diaphragm material: copper, berillium. Process connection: G1/2" male.

72,50 € 0% 72,50 €
Selected:
in stock 4968
1481-125MB-B

Range: 5 - 125 mBAR. Hysteresis typical: 2,5 mBAR. Body materials: brass. Diaphragm material: copper, berillium. Process connection: G1/4" male.

86,00 € 0% 86,00 €
Selected:
in stock 4442
1481-250MB-B

Range: 15-250 mBAR. Hysteresis typical: 4 mBAR. Body materials: brass. Diaphragm material: copper, berillium. Process connection: G1/4" male.

86,00 € 0% 86,00 €
Selected:
n/d 1762
1481-400MB-B

Range: 25-400 mBAR. Hysteresis typical: 10 mBAR. Body materials: brass. Diaphragm material: copper, berillium. Process connection: G1/4".

86,00 € 0% 86,00 €
Selected:
in stock 9516
1381-1B-S

Range: - 1 to 1 BAR. Hysteresis typical: 0,04 BAR. Body materials: stainless steel 316. Diaphragm material: 17/7 Ph stainless stell. Process connection: G1/2" male.

127,00 € 0% 127,00 €
Selected:
in stock 302
1381-4B-S

Range: 0,2-4 BAR. Hysteresis typical: 0,07 BAR. Body material: stainless steel 316. Diaphragm material: 17/7 Ph stainless steel. Process connectio: G1/2" male.

127,00 € 0% 127,00 €
Selected:
in stock 2910
1381-11B-S

Range: 0,5-11 BAR. Hysteresis typical: 0,3 BAR. Body material: stainless steel 316. Diaphragm material: 17/7 Ph stainless steel. Process connection: G1/2" male.

127,00 € 0% 127,00 €
Selected:
n/d 17500
1381-14B-S

Range: 0,7-14 BAR. Hysteresis typical: 0,3 BAR. Body material: stainless steel 316. Diaphragm material: 17/7 Ph stainless steel. Process connection: G1/2" male.

127,00 € 0% 127,00 €
Selected:
n/d 4340
1381-42B-S

Range: 2-42 BAR. Hysteresis typical: 0,8 BAR. Body materials: Stainless Steel 316. Diaphragm material: 17/7 Ph Stainless Steel. Process connection: G1/2" male.

127,00 € 0% 127,00 €
Selected:
 

* Price are VAT excluded.

in stock In Stock
n/d Out of Stock

 Accessori

 1381

 S-1381

Diaframma 

 Rame berillio

Inox AISI 316 

Guarnizioni 

 PTFE caricato vetro

 Corpo

 Ottone

Inox AISI 316 

 Custodia elettrica

 Alluminio

Coperchio 

 Nylon caricato vetro