Specifications

Compact structure
DIN connector easy open inside to adjust range
Gold-plated & large capacity NC/NO contact
1 year warranty

standard mechanical pressure switch (PS20)

 

Description:

PS20 is mechanical pressure switch , this pressure switch working principle and structure is built-in piston connected with precision springs, when pressure changes, the corresponding changes in the spring scale, when the pressure reached set value, can trigger preset mechanical structure and signal switch . for the pressure switch , we have Diaphragm and piston type , pressure switches featuring the standard design are available off-the-shelf as break contacts, make contacts or changeover contacts, this pressure switch have an adjustment screw makes it easy to adjust the switching point on-site. Gold-plated contacts are also available as an option for small switching currents.

 

Feature: 

Compact structure , can be used for the most diverse requirements. 

DIN connector design , easy to Wiring and open inside to adjust the range . 

Widely measurement range , and high overload pressure . 

High repeatedly 

have Gold-plated and large capacity NC/ NO contact . 

NC/NO or changeover contact for positive and negative gauge pressure .

 

Application:  

can be used universally in machine and plant construction 

water 

oil 

air

 

Specification: 

Name	standard mechanical pressure switch
Range:	≤12 bar (Diaphragm type) >12 bar (Piston Type)
Accuracy:	3% of adjusted value
Hysteresis	10…20% of adjusted value
Repeatability	5% of adjusted value
Working temperature	-20~85℃
Protection grade	IP65
output	Power rating     output ≤ DC 42V  ,    1A ≤ DC 115V ,     0.15A ≤ AC 42V ,      3A ≤ AC 125V ,     3A ≤ AC 250V ,     0.5A
Process connector:	G1/4, G1/2, 1/2NPT, 1/4NPT(Customer design)
Electric connector:	Hirschman(DIN), other type optional
material	Diaphragm type:  NBR Piston type : steal with NBR-seal Process connection : Galvanized steel Housing shell : Engineering plastics

 

Picture:

 

Drawing:

 

Order Guide: with * are required, with --- is optional

Model	Range (bar)	Setting Value	Screw Thread	Electric connection	Accuracy	Diameter (mm)	Other requirement
PS20	*	---	*	*	*	---	---
Example: PS20-12bar-(10Bar NO/NC)-G1/2-Hirschmann

 

 Price, Service and Package

1. all our pressure switch are FOB competitive price , 5-7 working days fast leading , on line service .

2. Your inquiries about our pressure switch will be replyed in the shortest time.

3. All our pressure switch will be fully checked by our QC before delivery.

4. all our pressure switch are 7 days free replace , 12 months free repair if casue for quality problem .

5. Package:   1 pcs pressure switch / inner box , including data sheet and calibration sheet

6. Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder.

 

 Company profile

 

 

      We ZHYQ is the leading manufacture which specializes in the design and construction of various transducer, transmitter and automation control products for more than 15 years. Our main products contain melt pressure transmitter, melt pressure sensor , pressure transmitter, automotive pressure sensors, pressure gauge, pressure switch , temperature transducer and pressure instrumentations, etc. We service the markets of Industrial, Oil & Gas, Automation Control System, Plastics, Rubber, Composites , etc.

 

       With the development strategy of offering High-tech, High Quality, High level service to every customer, we successfully passed ISO9001 (2000) and CE Certificates. What’s more, our products are highly welcomed in Asia, America, Europe, Africa and many other countries.

 

      Your requirement is our creating power; your satisfaction is the greatest reward and confirmation to us. And we’ll make persistent efforts to improve our technology and service to meet your needs!

 

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