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Product Details:
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| Range: | 1-10bar | Operating Temperature:: | -20~120℃ |
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| Maximum Pressure: | 16.5bar | Protection: | IP44 |
| Highlight: | SPDT Adjustable Pressure Switches,16.5bar Adjustable Pressure Switches |
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Q series pressure switches are very popular and important in plant control and instrumentation,they are used for regulating, monitoring and alarm systems in industrial applications.
With built-in SPDT micro switch, they are mainly used in control circuits and power circuits, so also called pressure control switch, pressure controls or pressure relay.
Q series pressure switches will make a changeover when pressure rises up to a preset value (Range on scale plate), it will reset when pressure falls through a dead band (DIFF on scale plate). It could be used to protect system away from excessively high pressure or too low pressure, depending on wiring method.
The applicable media could be air, water, Freon, hydraulic oils, gases, steam, and etc.
Both positive pressure switch and vacuum pressure switch are available.
| Model | Range(bar) | Differential(bar) | Factory setting(bar) | Max bellows pressure | |||
| Min | Max | Min | Max | OFF | ON | ||
| Q3 | -0.5 | 3 | 0.35 | 1.5 | 2 | 1 | 16.5 |
| Q6 | -0.5 | 6 | 0.6 | 4 | 3 | 2 | 16.5 |
| Q6M | -0.5 | 6 | ≤1 | 3 | Manual reset | 16.5 | |
| Q10 | 1 | 10 | 1 | 3 | 6 | 5 | 16.5 |
| Q16 | 5 | 16 | 1 | 4 | 10 | 8 | 33 |
| Q20 | 5 | 20 | 2 | 5 | 16 | 3 | 33 |
| Q30D | 5 | 30 | 3 | 10 | 20 | 15 | 33 |
| Q30 | 6 | 30 | 3-5(fixed) | 20 | 15-17 | 33 | |
| Q30M | 6 | 30 | ≤4 | 20 | Manual reset | 33 | |
Note:
Calibration unit on scale plate with “bar” & “psig”, could be revised into “Mpa”& “kgf/cm2” if required by customers. Connections could have selections as British Flare (E), solder (C) and capillary (S).
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125V AC |
250V AC |
24V DC |
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| Non-Inductive Current | 20A | 10A | 10A | ||
| Inductive Current | Full Load Current | 15A | 8A | 8A | |
| Locked Roter | 72A | 64A | |||
1 Q: What's the delivery time?
A: According to the specification and quantity of your order, generally 4
days for normal standard products within 10pcs.
2 Q:Are you manufacturer or trading company?
A: We are manufacturer with many years of experience.We have our
own factory.Welcome to visit our factory.
3 Q: Can we use our logo on the products?
A: Yes.We can provide OEM service.
4 Q: Do you have products with ex-proof certificate?
A: Yes,we can offer intrinsic-safety and flame proof certificates.
5 Q: What is the warranty of your products?
A: Normal is 12 months.
6 Q: What's the means of transport?
A: Express such as TNT,Fedex,DHL,UPS, or logistics by indicator.
Contact Person: James
Tel: +86 13913010893
