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NO/NC mechanical diaphragm or piston pressure switch

Get Latest Price

US$ 30

≥1 Pieces

US$ 25

≥30 Pieces

US$ 20

≥50 Pieces

Quick Details

Whether the smart:

Yes

Max. Voltage:

≤ AC 250V , 0.5A

Place of Origin:

Shanghai, China

Brand Name:

ZHYQ

Model Number:

PS20

Max. Working Pressure:

500bar

IP level:

IP65

Name:

Diaphragm / Piston pressure switch

Accuracy:

3% of adjusted value

Pressure Range 1:

≤12 bar (Diaphragm type)

Pressure Range 2:

>12 bar (Piston Type)

Process connector:

G1/4, G1/2, 1/2NPT, 1/4NPT(Customer design)

Weight:

0.1kg

Material:

steel / copper

Product Details

Product Description

NO/NC mechanical diaphragm or piston pressure switch

Mechanical Diaphragm / Piston Pressure Switch

PS20 is mechanical pressure switch , the 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 . Diaphragm and piston type pressure switches featuring the standard design are available off-the-shelf as break contacts, make contactsor changeover contacts, 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.

Specification

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

Features

◆ 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