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	<title>8455/2 &#8211; CÔNG TY TNHH THƯƠNG MẠI &amp; DỊCH VỤ KỸ THUẬT NKE</title>
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	<title>8455/2 &#8211; CÔNG TY TNHH THƯƠNG MẠI &amp; DỊCH VỤ KỸ THUẬT NKE</title>
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		<title>BIẾN TRỞ/ CHIẾT ÁP STAHL SERIES 8455 FOR PANEL MOUNTING</title>
		<link>https://nke.vn/sanpham/bien-tro-stahl-series-8455/</link>
		
		<dc:creator><![CDATA[quantri]]></dc:creator>
		<pubDate>Sat, 13 Sep 2025 04:07:24 +0000</pubDate>
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					<description><![CDATA[<strong>Potentiometer for panel mounting Series 8455
Thương hiệu: Stahl
Xuất xứ: Đức (Germany)</strong>
Dòng sản phẩm STAHL chiết áp Series 8455 cho phép điều chỉnh đơn giản giá trị danh định. Các thiết bị này có sẵn loại có dây nối hoặc loại có cọc đấu dây.
Chứng chỉ ATEX/ IECEx completed certified, có thể sử dụng độc lập mà không cần lắp vào tủ Exe/ Ex d.
Ứng dụng rộng rãi cho Wellhead Control Panel (WCP), Local Control Station,
<strong>Mã hàng:</strong>
<span style="font-size: 23.04px; color: #333333;">Bảng lựa chọn - Chiết áp Series 8455</span>
<div class="container">
<table>
<thead>
<tr>
<th>Phiên bản</th>
<th>Giá trị điện trở</th>
<th>Có dây nối 6m
Mã đặt hàng</th>
<th>Có cọc đấu dây
Mã đặt hàng</th>
<th>Trọng lượng (kg)</th>
</tr>
</thead>
<tbody>
<tr>
<td rowspan="8">Chiết áp</td>
<td>1 kΩ</td>
<td>8455/2-1kOhm-.-6</td>
<td>8455/4-1kOhm-.</td>
<td>0.160</td>
</tr>
<tr>
<td>2.2 kΩ</td>
<td>8455/2-2,2kOhm-.-6</td>
<td>8455/4-2,2kOhm-.</td>
<td>0.160</td>
</tr>
<tr>
<td>4.7 kΩ</td>
<td>8455/2-4,7kOhm-.-6</td>
<td>8455/4-4,7kOhm-.</td>
<td>0.160</td>
</tr>
<tr>
<td>10 kΩ</td>
<td>8455/2-10kOhm-.-6</td>
<td>8455/4-10kOhm-.</td>
<td>0.160</td>
</tr>
<tr>
<td>22 kΩ</td>
<td>8455/2-22kOhm-.-6</td>
<td></td>
<td>0.600</td>
</tr>
<tr>
<td>100 kΩ</td>
<td>8455/2-100kOhm-.-6</td>
<td></td>
<td>0.600</td>
</tr>
<tr>
<td>220 kΩ</td>
<td></td>
<td>8455/4-220kOhm-.</td>
<td>0.160</td>
</tr>
<tr>
<td>1 MΩ</td>
<td>8455/2-1MOhm-.-6</td>
<td></td>
<td>0.600</td>
</tr>
</tbody>
</table>
<h2>Bổ sung mã đặt hàng</h2>
<table>
<thead>
<tr>
<th>Bộ điều khiển có thang đo</th>
<th>Mã đặt hàng (Có dây nối)</th>
<th>Mã đặt hàng (Có cọc đấu dây)</th>
</tr>
</thead>
<tbody>
<tr>
<td>0 ... 6</td>
<td>8455/2-...Ohm-0/6-6</td>
<td>8455/4-...Ohm-0/6</td>
</tr>
<tr>
<td>0 ... 10</td>
<td>8455/2-...Ohm-0/10-6</td>
<td>8455/4-...Ohm-0/10</td>
</tr>
<tr>
<td>0 ... 100</td>
<td>8455/2-...Ohm-0/100-6</td>
<td>8455/4-...Ohm-0/100</td>
</tr>
</tbody>
</table>
<em>* Các thang đo khác có sẵn theo yêu cầu.</em>
<em>* Các chiều dài cáp khác có sẵn theo yêu cầu.</em>
</div>
<strong>🚀 Công ty TNHH Thương mại &#38; Dịch vụ Kỹ thuật NKE</strong> chuyên tư vấn, thiết kế, báo giá,cung cấp thiết bị điện phòng nổ, chống cháy nổ theo tiêu chuẩn quốc tế (NEC, IECEx, ATEX,…).
Liên hệ với chúng tôi ngay hôm nay để được hỗ trợ tư vấn và thiết kế giải pháp phù hợp nhất với nhu cầu của bạn!]]></description>
										<content:encoded><![CDATA[<p>STAHL 8455 Series Potentiometers: Precise Analog Control for Hazardous Areas<br />
When you need reliable and simple analog control in demanding industrial environments, the<br />
Stahl 8455 Series Potentiometers deliver robust performance and certified safety. Designed for panel mounting, these devices provide a straightforward user interface for adjusting nominal values, ensuring precision where it matters most.<br />
Versatility for Any Application<br />
The Stahl 8455 series is engineered for flexibility, offering two primary configurations to suit diverse installation requirements:<br />
Model 8455/2: Comes with a pre-installed 6-meter connection lead, ideal for quick and secure setups.<br />
Model 8455/4: Features connection terminals for custom wiring solutions.<br />
With a wide resistance range from 100 Ω to 1 MΩ and a power rating of 2 W, these potentiometers can be integrated into a vast array of control circuits. The devices are built with a durable polyamide enclosure and feature a carbon film resistor, ensuring long-term stability and a resistance tolerance of ±20%.<br />
Certified for Safety in Hazardous Environments<br />
Safety is paramount in industrial settings, and the 8455 series is fully certified for use in hazardous gas and dust locations. Holding both<br />
ATEX and IECEx certifications, these potentiometers are approved for use in Zones 1, 2, 21, and 22, providing peace of mind and ensuring compliance with global safety standards.<br />
The 8455/2 model (with connection lead) boasts a high degree of protection at<br />
IP66, making it completely dust-tight and protected against powerful water jets.<br />
Key Technical Data:<br />
Rated Power: 2 W<br />
Rated Voltage: 400 V<br />
Resistance Range: 100 Ω – 1 MΩ<br />
Operating Temperature: Up to +55°C (T5) or +40°C (T6), depending on the model<br />
Mechanical Rotation: 270°<br />
Easy to Order and Customize<br />
Ordering the perfect potentiometer is simple. Start by selecting your required resistance value and connection type (lead or terminals). Then, customize the actuator with a scale to match your application&#8217;s needs, with standard options including 0&#8230;6, 0&#8230;10, and 0&#8230;100. Further customization for scales and cable lengths is available upon request to meet your specific requirements. </p>
<p>Choose the Stahl 8455 Series for a dependable, certified, and user-friendly potentiometer solution designed for the toughest environments.</p>
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