德国JUMO代理商 久茂PT1000 B贴片铂电阻
功能特点
PCSE系列特点: 预先装配的测量插件。将薄膜式贴片电阻集成到PCB板上使用。
PCSE/PCKL/PCR/PCS技术参数对照
| 产品名称 | PCSE | PCKL | PCR | PCS |
| 数据*** | 906122 | 906123 | 906124 | 906125 |
| 特性 | 预先装配的测量插件 | 坚固、防潮 | 可直接使用 | 出色的线性特征和高的稳定性 |
| 应用场合 | 测量和控制、供暖、空调和通风、工业电子产品、家电、太阳能热能 | |||
| 焊接 | - | - | - | 扩散膜工艺表面镀锌 |
| 测温范围 | -20-+150°C | -30-+150°C | -70-+300°C | -50-+150°C |
| 处理 | 软钎焊 | 软钎焊 | 压接、焊接、硬焊 | 回流焊接、波峰焊 |
| 尺寸 | 4.3x15x2.2mm 4.1x28x2.2mm |
3.9x5x1.5mm | 3.8x15mm 4.8x15mm |
1.3x2.0x0.5mm,0815 1.5x3.1x0.8mm,1206 |
| 标称值 | Pt100,Pt500,Pt1000 | Pt100,Pt1000 | Pt100,Pt500,Pt1000 | Pt100,Pt500,Pt1000 |
德国JUMO代理商 久茂PT1000 B贴片铂电阻
技术参数
| Standard | EN 60 751 |
| Temperature coefficient | α = 3.850 x 10-3°C-1 (between 0 and 100°C) |
| Temperature range | -20 to +150°C |
| Tolerance | Temperature validity range Class B: -20 to +150°C |
| Measuring current | Pt100 recommended: 1.0mA Pt500 recommended: 0.7mA Pt1000 recommended: 0.1mA |
| Maximum current | Pt100 7.0mA Pt500 3.0mA Pt1000 1.0mA |
| Operating conditi*** | Platinum-chip temperature sensors may not be used unprotected in humid ambient conditi*** or corrosive atmospheres. The user may h***e to carry out some checks before operation. Please also refer to the Installation Instructi*** B 90.6121.4 “Notes on the application of platinum-chip temperature sensors.” |
| Long-term stability | max. R0 drift 0.05%/year (see Data Sheet 90.6000 for definiti***) |
| Insulation resistance | >10MΩ at room temperature |
| Self-heating | Δt = I 2 x R x E (see Data Sheet 90.6000 for definiti***) |
| Packaging | For design reas***, the measuring inserts can only be delivered as a complete panel. The individual ca*** are wrapped in film and delivered packed in a cardboard box. One panel contains the following quantity of temperature sensors: Type: PCSE 1.4315.x = 132 items, Type: PCSE 1.4328.x = 99 items |
| Storage | In the standard packaging, JUMO temperature sensors, PCSE style, can be stored for at least 12 months under normal ambient conditi***. It is not permissible to store the sensors in aggressive atmospheres, corrosive media, or in high humidity. |