W-202A
3通混合阀和蒸发器
准确控制气液混合物
快速反应
高重复性
稳定的蒸汽流
3通混合阀和蒸发器
Bronkhorst® W-202A CEM 适用于准确的蒸汽流输送，工作压力在真空到100 bar之间，可混合最大流量 120 g/h H2O (320 g/h IPA) 和最大流量 10 ln/min载气。温控混合装置与（热式或科氏）液体流量计和载气MFC组合使用，共同构成控制蒸发和混合（CEM）系统。
技术参数
| 测量控制系统 | |
|---|---|
| Max. heating temperature | 200 °C |
| Heater capacity | 100 W |
| Max. Kv-value | 6.6 x 10-2 |
| 机械部件 | |
|---|---|
| Material (wetted parts) | Stainless steel 316L or comparable |
| Pressure rating (PN) | 100 bar a |
| Max. ΔP | 5 … 40 bar (depends on Kv-value; contact your distributor for details) |
| Process connections | Gas and liquid inlet: compression type or face seal couplings; Vapour outlet: 1/8″ tube (other options on request); Purge connection: 1/8″ OD or 1/8″ face seal |
| Seals | Metal-to-metal |
| Protection class | IP40 |
| Plunger | Kalrez®; other on request |
| Connector | Amphenol 6-pin male |
| 电气性能 | |
|---|---|
| Power supply | Mixing valve: +15…24 Vdc +/-10%; Heater: 44 Vac |
| Max. power consumption | Mixing valve: 4 W (max.); Heater: 150 W (nominal) |
技术参数如有变更，恕不另行通知。
更多资料
| Brochures | |
|---|---|
| CEM brochure |  |
| Manuals | |
|---|---|
| Manual CEM Controlled Evaporator and Mixer | |
| Hook-up diagrams | |
|---|---|
| W101A-W102A-W202A | |
| Dimensional drawing | |
|---|---|
| Dimensional Drawing W102A-W-202A | |
