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滁州市所在地
3051压力变送器选型
3051压力变送器基本型号
●标志为可选型号 ○标志为不可选型号
| 型号 | 变送器类型 | GP | AP | DP | HP | |||
|---|---|---|---|---|---|---|---|---|
| 3051GP 3051AP 3051DP 3051HP | 压力变送器 压力变送器 差压变送器 高静压差压变送器 | ● ● ○ ○ | ○ ● ○ ○ | ○ ○ ● ○ | ○ ○ ○ ● | |||
| 代号 | 量程 | GP | AP | DP | HP | |||
| 3 4 5 6 7 8 9 0 | 0-0.2~7.0kpa(0-20~715mmH2O) 0-0.4~37.4kpa(0-38~3810mmH2O) 0-1.8~186.8kpa(0-190~19050mmH2O) 0-6.9~690kpa(0-0.07~7kgf/c㎡) 0-20.6~2068kpa(0-0.21~21kgf/c㎡) 0-68.9~6890kpa(0-0.7~70kgf/c㎡) 0-206.8~20680kpa(0-2.14~210kgf/c㎡) 0-413.7~41370kpa(0-4.22~422kgf/c㎡) | ● ● ● ● ● ● ● ● | ○ ● ● ● ● ● ○ ○ | ● ● ● ● ● ● ○ ○ | ○ ● ● ● ● ○ ○ ○ | |||
| 代号 | 输出 | GP | AP | DP | HP | |||
| E J | 线性输出4~20mADC+HART信号 平方根输出4~20mADC+HART信号 | ● ○ | ● ○ | ● ● | ● ● | |||
| 代号 | 结构材料 | GP | AP | DP | HP | |||
| 法兰接头 | 排气/排液阀 | 隔离膜片 | 灌充液 | |||||
| 22 | 316不锈钢 | 316不锈钢 | 316不锈钢 | 硅油 | ● | ● | ● | ● |
| 23 | 316不锈钢 | 316不锈钢 | 哈氏合金C | ● | ● | ● | ○ | |
| 24 | 316不锈钢 | 316不锈钢 | 蒙乃尔 | ● | ● | ● | ○ | |
| 25 | 316不锈钢 | 316不锈钢 | 钽 | ● | ○ | ● | ○ | |
| 33 | 哈氏合金C | 哈氏合金C | 哈氏合金C | ● | ● | ● | ○ | |
| 35 | 哈氏合金C | 哈氏合金C | 钽 | ● | ○ | ● | ○ | |
| 44 | 蒙乃尔 | 蒙乃尔 | 蒙乃尔 | ● | ● | ● | ○ | |
注意事项：订货时请注明国产3051压力变送器选型代号及要求的检测范围。
若不指明输出方式，出厂校验按线性输出。
注：AP型量程4zui小为2.0Kpa（压力）。
配件选型
| 选用件型号规格 | GP | AP | DP | HP | LT | 远传 | |
|---|---|---|---|---|---|---|---|
| 代号 | 安装支架 | ||||||
| B1 B2 B3 B4 B5 B6 | 2in弯道弯支架 盘装支架 2in管道平支架 带有300SST螺栓的2in弯道弯支架 带有300SST螺栓的盘装支架 带有300SST螺栓的2in管道平支架 | ● ● ● ● ● ● | ● ● ● ● ● ● | ● ● ● ● ● ● | ● ● ● ● ● ● | × × × × × × | ● ● ● ● ● ● |
| 代号 | 指示表 | GP | AP | DP | HP | LT | 远传 |
| M4 | 多功能液晶表头 | ● | ● | ● | ● | ● | ● |
| 代号 | 螺栓材料 | GP | AP | DP | HP | LT | 远传 |
| L1 L2 L3 | 1Cr18Ni9Ti 0Cr17NiCuNb 42CrMo | ● ● ● | ● ● ● | ● ● ● | ● ● ● | ● ● ● | ● ● ● |
| 代号 | 引压连接 | GP | AP | DP | HP | LT | 远传 |
| D1 D2 D4 | 法兰侧面上部有排气/排液阀材料同法兰 法兰侧面下部有排气/排液阀材料同法兰 “丁”字形接头：M20×1.5阳螺纹 | ● ● ● | ● ● ● | ● ● ● | ● ● ● | ● ● ● | × × × |
| 代号 | 与介质接触的“O”形环 | GP | AP | DP | HP | LT | 远传 |
| W2 W3 | 丁氰橡胶 乙烯—丙烯 | ● ● | ● ● | ● ● | ● ● | ● ● | ● ● |
| 代号 | 输出 | GP | AP | DP | HP | LT | 远传 |
| V1 | 反向输出 | ● | × | ● | ● | × | ● |
| 代号 | 防爆形式 | GP | AP | DP | HP | LT | 远传 |
| Fa Da | 本安型 隔爆型 | ● ● | ● ● | ● ● | ● ● | ● ● | ● ● |
| 代号 | 引压接头 | GP | AP | DP | HP | LT | 远传 |
| C21 C22 C31 C32 C41 C42 C51 C52 | 1/2-14NPT锥管螺纹,后部压套引压管,碳钢镀铬 1/2-14NPT锥管螺纹,后部压套引压管,不锈刚 1/4-18NPT锥管螺纹,后部压套密封引压管,碳钢镀铬 1/4-18NPT锥管螺纹,后部压套密封引压管,不锈刚 1/2-14NPT锥管螺纹,后部焊接密封引压管,碳钢镀铬 1/2-14NPT锥管螺纹,后部焊接密封引压管,不锈刚 1/4-18NPT锥管螺纹,后部焊接密封引压管,碳钢镀铬 1/4-18NPT锥管螺纹,后部焊接密封引压管,不锈刚 | ● ● ● ● ● ● ● ● | ● ● ● ● ● ● ● ● | ● ● ● ● ● ● ● ● | × × × × ● ● ● ● | ● ● ● ● ● ● ● ● | × × × × × × × × |
| T1 T2 | 碳钢三阀组 不锈钢三阀组 | × × | × × | ● ● | ● ● | × × | × × |
