Schrupp Industries Inc

System Solutions for Industry

 

FOX - "K51" SERIES ADJUSTABLE DIAPHRAGM PRESSURE SWITCH


K51 diaphragm pressure switches maintain the electro-mechanical characteristics present in the K5 series, the only difference being the drive mechanism, substituting a diaphragm function in place of the piston. The preset pressure is adjusted by rotating a graduated knob or, for the economical version, by a setscrew located on top of the unit. Both systems are supplied with a device that permits locking the desired set pressure. Mechanical stops protect both the spring and the micro switch from over pressurization.

Technical Features:
Anodized aluminum body with AISI 316 stainless steel on request.

Installation position: it can be mounted in any position.

Working temperature: from -20°C to +80°C

Switching frequency: 120 cycles/min.

Switching accuracy: within 1% of set pressure

Fixed hysteresis value:

About 10% of set value

Weight: 0.52 Kg.

 

Electric Features:
Electrical connection according to DIN 43650

Electrical protection according to

DIN 40050: IP65

Maximum contact load:

Alternating current up to 250 Volts - 5 Amp

Direct current up to 250 Volts – 0.25 Amp

 

Also Available:

-EL51 series with sizing and pressure adjustment identical to K51, except with direct currents between 12 and 24 Volts.

Allows unlimited lifetime for the electrical contacts.

-Gold plated contacts instead of the silver plated currently used.

-Electrical connection with warning light labeled "ON".

-Connection fluid port made in 316 stainless steel

-Viton diaphragm

-PTFE diaphragm

 

We reserve the right to make construction modifications without prior notice.

Type

Switching pressure range

Maximum pressure

K 51.1

0.2 > 2 Bar

12 Bar

K 51.2

0.5 > 5 Bar

12 Bar

K 51.3

1 > 10 Bar

15 Bar

K 51.4

3 > 15 Bar

20 Bar

 

 

 

Systems                          Components                            Accumulators

120N River Ave      Parker, PA 16049  

     (001) 724-399-2938          (001) 724-399-4263 Fax

(001) 1- 800-839-0452

Please contact us:

kkirk@schrupp.com