SR81 12V Electronic Thermal Controller
R 1 983,95
1
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<p><strong>Technical data</strong></p>
<ul>
<li>Power supply: 12V ~ (50…60Hz).</li>
<li>Rated impulse voltage: 2.5KV.</li>
<li>Housing: Plastic ABS.</li>
<li>Mounting: Wall mounting.</li>
<li>Accuracy of temperature measuring: ± 0.1°C</li>
<li>Range of collector temperature measuring: -10°C ~220°C</li>
<li>Range of tank temperature measuring: 0°C ~110°C</li>
<li>Suitable power of pump: 3 pump possible to be connected.</li>
<li>Operation: 10 push buttons at the front cover.</li>
<li>Protection type: IP40.</li>
<li>Dimension of display: 120mm*120mm*18mm.</li>
<li>Dimension of controller board with 3000W output: 218mm*165mm*55mm.</li>
</ul>
<p>Note: there are 4 inputs for NTC10K, B=3950 temperature sensor, but only 1 sensor are included in the standard delivery Pack; the other two should be purchased separately by customer if necessary. An ITS Solar and Heat Pumps NTC10K Micro sensor is required for all retro fit and is not included as standard.</p>
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