德国KOBOLD SWK-2140流量开关
简要描述:
德国KOBOLD SWK-2140流量开关是一款采用弹簧加载浮子原理设计的低流量监测仪表,适用于1.7至4.0 L/min水流量范围的液体监控。该产品采用黄铜材质本体,G 1/2内螺纹连接,内部浮子随流量变化沿圆柱形导管克服弹簧力移动,驱动外部簧片触点输出开关信号。工作压力最高250 bar,工作温度最高100°C,重复性≤±2.5%满量程。
产品型号:SWK-1340
厂商性质:经销商
更新时间:2026-09-28
访 问 量:87
详情介绍
德国KOBOLD SWK-2140流量开关的核心测量机构采用了一种有别于传统转子流量计的设计思路。它的测量管是圆柱形的,内部一个带孔板的浮子(Blenden浮子)沿流动方向移动,克服一根不锈钢1.4310材质压缩弹簧的回复力。浮子内部嵌有陶瓷永磁体,当浮子随流量变化移动时,磁力驱动安装在壳体外部的双稳态簧片触点动作,输出一个无电位开关信号。这种“磁耦合"的工作方式意味着测量管路内部没有电气元件或穿线密封点,从根本上避免了介质泄漏风险,也让仪表可以任意方向安装而不会影响功能。
在关键规格参数方面,德国KOBOLD SWK-2140流量开关对应的切换范围为1.7至4.0 L/min(水),接口为G 1/2内螺纹,本体材质为黄铜(Ms58),内部弹簧为不锈钢1.4310,磁体为陶瓷。工作压力上限为250 bar(黄铜和不锈钢版本),最高介质温度为100°C,满量程压力损失约为330 mbar。开关触点为常开型(N/O),随流量上升而闭合,触点容量为最高230 V AC/DC、3 A、60 W/VA。电气连接通过1米长PVC电缆引出,触点防护等级达到IP68。开关迟滞约为标尺行程的3mm(平均值)。
| DUNGS | 70409,FRS 510 | |
| SEFELEC | DXS506 | |
| JUMO | 602025/0005-093-3000-10-8/707 | |
| SICK | 1057652 DT35-B15251 | |
| BALLUFF | BES030K, BES 516-325-E5-Y-S4 | |
| BALLUFF | BES Q40KFU-PSC20A-S04G | |
| Mariner Systems | MS2630 | |
| APtech | AZ1210S 2PW FV8 MV8 | |
| MBtech | FK-PP-05-20-K | |
| GMI | GMIDS34CK010-2 | |
| Associated Equipment | 6027B 6/12/24V 90/75/55 | |
| Destaco | 81L25-101VA | |
| SCHUNK | 302525 GWA-125 | |
| SIKO | GP09-0202 | |
| SMW | 197779 | |
| TIVAL | 1010084,FF4-8 DAY | |
| VETUS | PFWS2419 | |
| REMOTE CONTROL | RCEL005L | |
| Rohmann | KAS66-3 | |
| Conductix-Wampfler | 51-S265-0011-001 | |
| THORLABS | P1-630A-FC-2 | |
| RIEGLER | 228.22 | |
| MURR | 7000-89701-7911500 | |
| GC Valves | S212GF02N4FG9C | |
| PHOENIX | 2800903 | |
| cryotherm | 78204467/A | |
| WOHNER | 01243 | |
| Rotor | 6RN180L04E34 | |
| Ransburg | A11318-00 | |
| mobac | HB-750M-2 | |
| ARGO-HYTOS | SC1F-B2/H005-A | |
| Allen-Bradley | CAT 156-C3P20NCD, Ser A | |
| RIEGLER | 228.22 | |
| KIPP | K0146.4050102 | |
| Salzer | MDH2-20A01 | |
| Pilz | 774318 | |
| Pilz | 750103 PNOZ s3 24VDC 2 n/o | |
| IBS Scherer | IBS-Spezialreiniger WAS 10.500, 20 L | |
| FEINMETALL | F732.06B.180G.150 | |
| FEINMETALL | F732.06B.180G.150 | |
| ERICHSEN | 0091.03.31 | |
| SCHMALZ | 10.01.06.00968 FSG 18 HT1-60 G1/8-AG | |
| Gutekunst | Z-051QI | |
| PFANNENBERG | DTS 9031 400VMC | |
| BJZ | C-199 1182 | |
| Ransburg | 79001-40 | |
| TURCK | Ni4-DSU26TC-2AD4X2 | |
| BINKS | 192920 | |
| FSG | MH620-II/MU | |
| BINKS | 192800S | |
| MACCON | SWM7-048-100-CT,CAN-Busaktivierung | |
| Pilz | 710001 PNOZ c1 24VDC 3n/o 1n/c | |
| Carl Stahl | 5200 0000 02 1.0-2.0kg | |
| SCHUNK | 207686 WZS GZB-S 20 4 25° | |
| BALLUFF | BES M08EG1-PSC15A-S04G-W | |
| PEPPERL+FUCHS | WCS3B-LS610 | |
| Bihl+Wiedemann | BW2916 | |
| JUMO | dTRANS p31 402050/000-491-405-613-20-61/374,452,769,873 | |
| Dynomotion | KFLOP | |
| JUMO | 201021/10-12-04-82-120/000 | |
| BINKS | 162844 | |
| Madler | 16370900 | |
| BANNER | LX3RQ | |
| Max Muller | SG-LeuchteChemLuxKLPowerLED-S24VAC/DC7w | |
| JUMO | 903525/10-386-1001-1-6-20-999-04-6000-26 | |
| SCHMALZ | 10.02.02.03780 SXPI 30 NO HM12-8 | |
| TR Electronic | CEW58M-00119 | |
| PI | QT.EX-MF02-SH | |
| item | 0.0.494.52 | |
| SCHUNK | 302525 GWA-125 | |
| EFB-Elektronik | EK318.2 | |
| Ransburg | 77762-04 | |
| 上海三洲 | MFTP-DN8 | |
| RIEGLER | 228.22 | |
| Grecon | FM 1/8 ,512313 | |
| PEAK | P10CU-0512ZLF | |
| BURKERT | 00213546 | |
| MORRIS | 3-3C-0D 0103003 W2 | |
| staubli | RBE11.1103 | |
| Rexroth | R900561274 4WE6D6X/EG24N9K4 | |
| EAO | 704.032.418 | |
| WERMA | 691.400.55 | |
| Steute | Ex GFS 1Ö/1S - 3m,81201201 | |
| PHOENIX | 2981839 PSR-SCP- 24UC/URM/3X1/3X2 | |
| Hydro-Bios | 438110 | |
| DOLD | 0017934,AK9840.82 3AC50/60HZ 220V | |
| SICK | IHM06-1B5NSVW2G | |
| Rexroth | R900917497 | |
| P+F | V1-G-BK | |
| POMTAVA | VPT1-04S-00 |
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