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Mechanically adjustable differential pressure switch-PN41

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Product introduction

The controller adopts diaphragm type differential pressure sensing element. The ordinary type can be used for the pressure difference between the same pressure source or different pressure sources of the media such as gas, liquid or steam which corrodes the pressure sensing element.
Explosion-proof product explosion-proof mark for EXED 11CT6, can be used for the pressure sensor without corrosion 11CT6, the role of gas, liquid or steam media 11 A, 11B, 11C class T1~T6 group of explosive gas mixture field of the same pressure source or different pressure source pressure difference. The set value of the controller is adjusted from 0.001-1.6MPa.

Main Paramete Range Table Dimensional drawing. Type A Selection Table
  Ordinary-sized explosion proof type
Work viscosity ≤10-3m2/s ≤10-3m2/s
switch element microswitch microswitch
anti-hazard classification   EXedll CT6
enclosure protection class IP67 IP67
environment temperature -25℃ ...80℃ -25℃ ...80℃
service life 105 loops 105 loops
F-WFS < Max ·2g < Max ·2g
rated load Vmax=380V   max=5A Vmax=380V   max=5A
Renaturation of error ≤1.0% ≤1.0%

Range of code

Range table

slow-moving

switching frequency

Material

K02

0--2KPa

≤30Pa

10Times/min

NBR

K06

0.5--6KPa

≤0.2KPa

10Times/min

NBR

K025

1--25KPa

≤0.3KPa

10Times/min

NBR L

M040

0.02--0.4MPa

≤0.03MPa

20Times/min

316L

M160

0.05--1.6MPa

≤0.2MPa

20Times/min

316L

PN41-A M06D B 1  1  G4K X M2 A specification
PN41-                 PN41 series mechanical differential pressure
A1                 Model A with display scale
A2                 Model A does not have display scale
B                 B
  K06               Range: 0.5-6 kpa
  K025               Range: 1-25 kpa
  M040               Range: 0.02-0.4 MPa
  M...               Please refer to the range table, you can also
customize the range
  C               Diaphragm material: 316L
  D               Diaphragm material: NBR
    A             anti-explosion
    B             non-flameproof enclosure
      1            SPDT(single pole and double throw)
      2            DPDT(double  pole  and  double  throw)  -
hysteresis is not adjustable
        1          Hysteresis is not adjustable. Hysteresis:
5%-10%
        2          Hysteresis  adjustable,  maximum  80%;  A
minimum of 10%
Pressure interface G4K       Internal thread of interface: G1/4
M2H       External thread of interface: M20*1.5
G2H       External thread of interface: G1/2
G4H       External thread of interface: G1/4
N2H       External thread of interface: NPT1/2
N4H       External thread of interface: NPT1/4
Materials X     304 stainless steel
XL     316 l stainless steel
electrical interface M8   Interface: M18 * 1.5
M2   Interface: M20 * 1.5
G2   Interface: G1/2
G4   Interface: G1/4
N4   Interface: NPT1/4
N2   Interface: NPT1/2
N3   Interface: NPT3/4
Table of medium temperature parameters A Under 180 ℃
B Under 450 ℃
C normal temperature
 * Customizable range.
 * Customizable thread, H for external thread, K for internal thread.
 * The selection table is only available for parameter selection, and the corresponding code is delivered.
Shanghai Kayuan Electronic
Technology Co., Ltd.

Shanghai Kayuan Electronic Technology Co.,Ltd is an enterprise specializing in the production and R & D of industrial sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. Mechanically adjustable differential pressure switch-PN41 Suppliers in China.

In 2008, our assembly plant was established in Shanghai China,PAKU INTELLIGENT EQUIPMENT(SHANGHAI)CO.,LTD a subsidiary of Kayuan to produce the PAKU series of products. As Mechanically adjustable differential pressure switch-PN41 Factory, PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services.

We have served many customers at home and abroad, and offer Mechanically adjustable differential pressure switch-PN41 Wholesale, our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. We welcome extensive cooperation with OEM and ODM customers.

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