LL型腰轮流量计
- 产地:中国大陆
- 供应商:上海维则自动化仪表有限公司
- 供应商报价:电议
- 标签:LL型腰轮流量计,常用仪表,压力仪表,供应LL型腰轮流量计,上海维则自动化仪表有限公司


| 项目内容 | 代码 | | ||||||
| 腰轮流量计(罗茨流量计) | LL | | | | | | | |
| 公称通径(mm) | | | | | | | | |
| 15 | | 15 | | | | | | |
| 25 | | 25 | | | | | | |
| 40 | | 40 | | | | | | |
| 50 | | 50 | | | | | | |
| 80 | | 80 | | | | | | |
| 100 | | 100 | | | | | | |
| 150 | | 150 | | | | | | |
| 200 | | 200 | | | | | | |
| 250 | | 250 | | | | | | |
| 300 | | 300 | | | | | | |
| 特征代号 | | | | | | | | |
| 普通型 | | | A | | | | | |
| 防砂型 | | | D | | | | | |
| 不锈钢型 | | | F | | | | | |
| 轻质油型 | | | C | | | | | |
| 材料 | | | | | | | | |
| 由特征代号确定 | | | | 0 | | | | |
| 特殊要求 | | | | 9 | | | | |
| 公称压力 | | | | | | | | |
| PN1.6 | | | | | A | | | |
| PN12.5 | | | | | B | | | |
| PN4.0 | | | | | C | | | |
| PN6.3 | | | | | D | | | |
| PN2.0 | | | | | E | | | |
| PN5.0 | | | | | F | | | |
| 精确度等级 | | | | | | | | |
| 0.2级 | | | | | | 2 | | |
| 0.5级 | | | | | | 3 | | |
| 输出 | | | | | | | | |
| 无 | | | | | | | A | |
| 脉冲输出(另配LPJ-12D) | | | | | | | B | |
| 4-20mA输出(另配LPJ-12D/FI) | | | | | | | C | |
| 显示 | | | | | | | | |
| 双排小字轮、指针、可回零 (用于LL-15-40PN1.6 LL-50--100) | | | | | | | | 1 |
| 单排小字轮、指针、不可回零 (用于LL-15-40PN1.6 LL-50--101) | | | | | | | | 2 |
| 大字轮 | | | | | | | | 3 |


