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上海坦?jié)娗餇栯娖骺萍加邢薰?/font>
Shanghai Tanpoqiuer Electrical Equipment Tech.Co.,Ltd |
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上海坦?jié)娗餇栯娖骺萍加邢薰?/font>
Shanghai Tanpoqiuer Electrical Equipment Tech.Co.,Ltd |
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| Standard | EN 60 751 |
| Temperature coefficient | α = 3.850 x 10-3°C-1 (between 0 and 100°C) |
| Temperature range | -200 to +600°C |
| Tolerance | Temperature validity range Class 1/3 DIN B: - 70 to +250°C Temperature validity range Class A: -200 to +600°C Temperature validity range Class B: -200 to +600°C |
| Measuring current | recommended: 1.0mA |
| Maximum current | 20mA |
| Operating conditions | Platinum-ceramic temperature sensors may not be used unprotected in humid ambient conditions (condensation) or corrosive atmospheres. Because of their special internal construction, the temperature sensors only have a limited resistance to shock and vibration. However, they exhibit excellent temperature stability and are free from hysteresis. The user may have to carry out some checks before operation. |
| Connecting wires | The connecting wires are made of a palladium-gold alloy, 0.27mm thick. On the versions H 2 x Pt100, the connecting wires of the first measurement winding are longer (L1 +1mm), to mark the individual winding more clearly. Any unnecessary bending of the connecting wires must be avoided, as this may result in material fatigue and a wire break. |
| Measurement point | The nominal value specified refers to the standard connecting wire length L1. The measurement is acquired 2mm from the open end of the wire. If the wire length is altered, changes in resistance will occur, which may result in the tolerance class not being met. |
| Long-term stability | max. R0 drift 0.03%/year (see Data Sheet 90.6000 for definitions) |
| Insulation resistance | >10MΩ at room temperature |
| Vibration strength | see EN 60 751, Section 4.4.2 |
| Shock resistance | see EN 60 751, Section 4.4.1 |
| Self-heating | Δt = I 2 x R x E (see Data Sheet 90.6000 for definitions) |
| Packaging | Blister pack |
| Storage | In the standard packaging, JUMO temperature sensors, PK/H style, can be stored for at least 12 months under normal ambient conditions. It is not permissible to store the sensors in aggressive atmospheres, corrosive media, or in high humidity. |
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版權所有 © 2004-2025 坦?jié)娗餇?TPQE,Tanpoqiuer,上海,北京,重慶,天津 Shanghai Tanpoqiuer Electrical Equipment Tech.Co.,Ltd 專注于溫度控制領域22年,現貨供應全球知名品牌電子元器件,品質保障,原裝進口正品,自營庫存,當天發(fā)貨,品種齊全,一站式采購！ 總部地址：上海市普陀區(qū)華池路58弄5號樓，200061，021-62041958，郵箱：tpqe@tpqe.com 友情鏈接：溫控開關采購 溫度傳感器采購 電機控制模塊采購 Pt鉑電阻元件采購 NTC熱敏電阻采購 溫度保險絲采購 工信部備案號：滬ICP備12039368號-3，滬ICP備12039368號-4 |
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