Prothermo NMT81 目录
Endress+Hauser 3
目录
1 文档信息 .......................................................................... 4
1.1 信息图标 ............................................................................ 4
1.2 文档资料 ............................................................................ 6
1.3 注册商标 ............................................................................ 7
2 基本安全指南 ..................................................................... 8
2.1 人员要求 ............................................................................ 8
2.2 指定用途 ............................................................................ 8
2.3 工作场所安全 ......................................................................... 8
2.4 操作安全 ............................................................................ 8
2.5 产品安全 ............................................................................ 9
3 产品描述 ........................................................................ 10
3.1 产品设计 ........................................................................... 10
4 到货验收和产品标识 ............................................................. 11
4.1 到货验收 ........................................................................... 11
4.2 产品标识 ........................................................................... 11
4.3 制造商联系地址 ...................................................................... 12
4.4 储存和运输 ......................................................................... 13
5 安装 ............................................................................. 14
5.1 转换器 ............................................................................. 14
5.2 配置 1:转换器,带通用型接头 .......................................................... 15
5.3 配置 2:转换器,带 M20 连接螺纹 ....................................................... 17
5.4 “转换器+平均温度探头”型仪表 ........................................................... 19
5.5 “转换器+平均温度探头+油水界面测量探头”型仪表 ........................................... 21
5.6 法兰 ............................................................................. 23
5.7 元件 1 的位置 ........................................................................ 24
5.8 元件位置 ........................................................................... 26
5.9 油水界面测量探头结构 ................................................................. 27
5.10 NMT81 的安装前准备 ................................................................. 30
5.11 安装步骤 ........................................................................... 32
5.12 在锥顶罐上安装 NMT81 ................................................................ 36
5.13 在浮顶罐上安装 NMT81 ................................................................ 44
5.14 在高压罐上安装 NMT81 ................................................................ 50
6 电气连接 ........................................................................ 52
6.1 NMT81(Ex ia)的本安回路连接 ......................................................... 52
6.2 NMT81 变送器和元件连接 .............................................................. 53
6.3 NMS8x/NMR8x/NRF81(Ex d [ia])的本安回路连接 .......................................... 53
6.4 NMS5(Ex d [ia])的本安回路连接 ....................................................... 55
6.5 NRF590 的接线端子 ................................................................... 56
7 调试 ............................................................................. 57
7.1 温度测量相关术语 .................................................................... 57
7.2 初始设置 ........................................................................... 58
7.3 初始界面 ........................................................................... 58
7.4 操作向导 ........................................................................... 61