| 测量原理 | 液体音叉 |
| 特点/应用 |
Level switch for liquids and is used in tanks, vessels and pipes. |
| 电源/通信 |
20 ... 253V AC/DC, 2-wire 10 ... 30V DC-PNP 3-wire |
| 环境温度 |
-40 °C ... 70 °C (-40 °F ... 158 °F) |
| 过程温度 |
-40 °C ... 150 °C (-40 °F ... 302 °F) |
| 过程压力（绝压）/最大过压限定值 |
Vacuum ... 40 bar (Vacuum ... 580 psi) |
| 介质的最小密度 |
>0,7g/cm³ (>0,5g/cm³ optional) |
| 主要接液部件 |
316L |
| 过程连接 |
Threads: G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1 |
| 通信 |
AC/DC, DC-PNP |
| 证书/认证 |
CSA C/US, EAC |
| 安全认证 |
Overfill prevention WHG Leakage |
| 设计认证 |
EN 10204-3.1 |
| 船级认证 |
ABS/ LR/ BV/ DNV |
| 选项 |
Adjustment switching delay Cleaned from oil+grease, PWIS free |
