Pressure and flow controller with single-screen control. Measurement resolution up to 10 Pa and control accuracy ±0.15%~±0.3% of full scale (F.S.). Supports output of key parameters simultaneously with pressure control.
Made in China. brand YIDU, model SPC
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
price По запросу
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Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
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Features
Principle Introduction
The pressure controller achieves precise pressure regulation by employing a built-in high-accuracy absolute pressure sensor for real-time measurement and implementing closed-loop negative feedback control via a solenoid proportional valve. An integrated flow conditioning module stabilizes gas flow regimes to minimize measurement fluctuations, while optionally outputting parameters like temperature and flow rate upon request. By adjusting the spatial configuration between the absolute pressure sensor and proportional valve, the system seamlessly switches between upstream or downstream pressure control modes. Our proprietary absolute pressure sensor delivers exceptional performance with <10 Pa resolution and sub-millisecond response time, ensuring rapid and accurate pressure measurements. Application
Precision pressure control for diffusion sources in semiconductor fabrication; backside cooling gas pressure management for silicon wafers; intake pressure regulation in small fuel cell stack testing; and analytical chamber pressure control in instrumentation systems.
| Model | SPC100 | SPC200 |
| Pressure range | 2 kPaA ~ 2 MPaA | 2 kPaA ~ 2 MPaA |
| Accuracy | ±0.3%F.S. | ±0.15%F.S. |
| Repeatability | ±0.2%F.S. | |
| Pressure shift | Zero：≤±0.2%F.S./100 KPa； Span：≤±0.2%F.S./100 Kpa (Benchmark 100 KPaA) |
Zero：≤±0.05%F.S./100 KPa； Span：≤±0.05%F.S./100 Kpa (Benchmark 100 KPaA) |
| Temperature shift | Zero：≤±0.05% F.S./℃； Span：≤±0.05% F.S./℃（Benchmark 25℃） |
Zero：≤±0.02% F.S./℃； Span：≤±0.02% F.S./℃（Benchmark 25℃） |
| Operating range | 1% ~ 100%F.S. | |
| Valve type | N/C (Normally closed) | |
| Control type | Control upstream or downstream pressure | |
| Full scale flow | 0.5 SCCM ~ 5000 SLPM | |
| Warm-up time | ≤1 s | |
| Operating temperature | -20°C ~ 60°C | |
| Proof pressure | 2.5 MPaA | |
| Supply voltage | 24 VDC (±20%) | |
| Installation | None | |
| Process connectors | G-Thread | |
| Wetted materials | SUS316L | |
| Sealing material | O-Ring Seal: Fluoroelastomer | |
| Commumication mode | RS485, 4-20 mA/0-5 V | |
You can request the necessary certificates, documentation, instructions and user guide for YIDU SPC using the special form.
You can buy YIDU SPC in UAE at a price starting from По запросу $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. YIDU SPC price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Pressure sensors & transmitters
