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Get couponsMechanically adjustable pressure switch-P20
Product introduction
The built-in piston is connected to the precision spring, and when the pressure changes, the spring expansion will change accordingly. When the pressure reaches the set value, the
preset mechanical structure will be triggered and the switch signal will be sent.
Compact structure, solenoid valve standard plug, wiring is extremely convenient, wide measurement range (0-400bar).
High overload capacity (up to 1230bar), high repeatability, normally open or normally closed contact, gold-plated contact, large contact capacity. Can be used for water, oil, gas pressure measurement.
Technical Specification
Dimension Figure
Wiring Diagram
Parameter List
Accommodation Mode
Selection Table
- Measurement range: See the table below
- Hysteresis: 10... 20% set value (25%-35%, 1%-5% optional)
- Error: 3% set value
- Output: Normally open + normally closed contacts gold plated
≤DC 42V,1A
≤DC 115V,0.15V
≤DC 42V,3A
≤DC 125V,3A
≤DC 250V,0.5A
- medium temperature: -20... 85 ℃ (- 40... 160 ℃ optional)
- Protection Protection: IP65
- Wiringmode: terminalwiring
- Material: Diaphragm: NBR
- Piston: Steel piston with NBR seal
- Process connection: galvanized steel/stainless steel
- Shell: steel + engineering plastic
| Interface material |
model | MPa (bar) |
setting range (bar) |
error | Fixed hysteresis | weight (kg) |
| diaphragm type servomotor |
P20-02.5 | 300 | 0.2--2.5 | 3%of the set value |
10%-20% 25-35%value 1%-5%value |
0.1 |
| P20-005 | 300 | 0.8--5.0 | ||||
| P20-012 | 300 | 1-12 | ||||
| P20-050 | 300 | 5-50 | ||||
| P20-100 | 600 | 10-100 | ||||
| piston | P20-200 | 600 | 20-200 | |||
| P20-400 | 600 | 50-400 | ||||
| *1bar=0.1MPa | ||||||
| P20- | C | N | A | G1 | H | R | specification | |||||||||||
| P20- | P20 series mechanical adjustable | |||||||||||||||||
| A | Measuring range: 0.2--2.5bar | |||||||||||||||||
| B | Measuring range: 0.8--5bar | |||||||||||||||||
| C | Measuring range: 1--12bar | |||||||||||||||||
| D | Measuring range: 5--50bar | |||||||||||||||||
| E | Measuring range: 10--100bar | |||||||||||||||||
| F | Measuring range: 20--200bar | |||||||||||||||||
| G | Measuring range: 20--200bar | |||||||||||||||||
| N | Alarm point setting, such as 7bar | |||||||||||||||||
| A | Material: galvanized steel | |||||||||||||||||
| B | Material: 304 stainless steel | |||||||||||||||||
| C | Material: stainless steel 316L | |||||||||||||||||
| G1 | Interface thread: G1/2 | |||||||||||||||||
| G2 | Interface thread: G1/4 | |||||||||||||||||
| G3 | Interface thread: G1/8 | |||||||||||||||||
| N1 | Interface thread: NPT1/4 | |||||||||||||||||
| N2 | Interface thread: NPT1/8 | |||||||||||||||||
| M1 | Interface thread: M12*.1.5 | |||||||||||||||||
| M2 | Interface thread: M14*.1.5 | |||||||||||||||||
| M3 | Interface thread: M20*.1.5 | |||||||||||||||||
| Custom thread | ||||||||||||||||||
| H | external thread | |||||||||||||||||
| K | internal thread | |||||||||||||||||
| R | Normally open + normally closed | |||||||||||||||||
| * The selection table is only available for parameter selection, and the corresponding code is delivered. | ||||||||||||||||||
Shanghai Kayuan Electronic
Technology Co., Ltd.
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 pressure switch-P20 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 pressure switch-P20 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 pressure switch-P20 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.
information
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+86-13386111894 / +86-021-37566990
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B-4th Floor, Lane 1313, Nanting Road, Nanqiao Town, Fengxian District, Shanghai, China
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