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Product 3D Image Get couponsThe pressure switch has built-in bellows and mechanical structure. When the system pressure rises or falls, the corresponding regulating spring and bellows generate extension or contraction displacement, and the lever pushes the switch to cut off or connect the control loop.
Compact structure, wide measuring range (0... 30bar), high repeatability, hysteresis adjustable, contact silver plated.
- Measurement range: See the table below
- Slag: See the table below
- Error: See the table below
- Output: normally open + normally closed contacts silver plated
≤DC 42V,1A
≤DC 115V,0.15V
≤DC 42V,3A
≤DC 125V,3A
≤DC 250V,0.5A
- medium temperature: -30... 100 ℃
- Protection Protection: IP33
- Wiring mode: terminal wiring
- interface thread: M12*1.25
- Connection material: brass nickel plating
- Shell: NBR
Model | adjustable range ( bar ) |
Adjustable hysteresis ( bar ) |
specification error ( bar ) |
repeatability ( bar ) |
|||||||
PN330-02MM12H | 0--2 | 0.2--1 | ±0.2 | 0.08 | |||||||
PN330-03MM12H | 0--3 | 0.3--1.2 | ±0.2 | 0.08 | |||||||
PN330-06MM12H | 0--6 | 0.4--1.5 | ±0.3 | 0.10 | |||||||
PN330-10MM12H | 1--10 | 1--3 | ±0.5 | 0.20 | |||||||
PN330-12MM12H | 2--12 | 1--4 | ±0.5 | 0.20 | |||||||
PN330-20MM12H | 4--20 | 1--4 | ± 1.0 | 0.35 | |||||||
PN330-30MM12H | 5--30 | 2--8 | ± 1.5 | 0.50 |
PN330- | 02 | M | M12 | H | specification | ||||||
PN330- | PN330 series mechanical adjustable pressure switch | ||||||||||
02 | Measuring range: 0--2bar | ||||||||||
03 | Measuring range: 0--3bar | ||||||||||
06 | Measuring range: 0--6bar | ||||||||||
10 | Measuring range: 1--10bar | ||||||||||
12 | Measuring range: 2--12bar | ||||||||||
20 | Measuring range: 4--20bar | ||||||||||
30 | Measuring range: 5--30bar | ||||||||||
M | Liquid part material: brass nickel plating | ||||||||||
M12 | Interface thread: M12*1.25 | ||||||||||
G12 | Interface thread: G1/2 | ||||||||||
G14 | Interface thread: G1/4 | ||||||||||
H | external thread | ||||||||||
* The selection table is only available for parameter selection, and the corresponding code is delivered. |