功能特点
PCS系列特点：SMD温度传感元件适合于自动化生产中使用，产品被包装在一个传送带上交付客户。全方位焊接可确保产品很好的与设备连接。
PCSE/PCKL/PCR/PCS技术参数对照
| 产品名称 | PCSE | PCKL | PCR | PCS |
| 数据单号 | 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 |
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 | -50 to +150°C |
| Tolerance | Temperature validity range Class B: -50 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 |
| SMD size | Types PCS 1.1503.x (size 1206) and PCS 1.1302.x (size 0805) meet the re of CECC /DIN 45 921. |
| Processing | - Reflow soldering (soldering temperature/time ≤ 240°C/8sec) - Wave soldering (soldering temperature/time ≤ 260°C/10sec) |
| Solder connections | Electro-tinned wrap-around contact with diffusion barrier, solderability, see IEC 68 Part 2 |
| Operating conditions | Platinum-chip temperature sensors may not be used unprotected in humid ambient conditions or corrosive atmospheres. The user may have to carry out some checks before operation. Please also refer to the Installation Instructions 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 definitions) |
| Insulation resistance | >10MΩ at room temperature |
| Self-heating | Δt = I 2 x R x E (see Data Sheet 90.6000 for definitions) |
| Packaging | * cardboard belt, small can also be supplied loose in bags |
| Storage | In the standard packaging, JUMO temperature sensors, PCS 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. |
