| 测量原理 |
电磁 |
| 主要特点 |
废水处理时的循环液体的流量测量 |
| 特点 |
介质监控，子弹头电极 |
| Transmitter features |
Cost‐effective – designed for easy applications and direct integration. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line display with push buttons. Device in compact or remote version. |
| 直径 |
"DN 25...300，1"...12" |
| Wetted materials |
Liner: PTFE |
| Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; |
| Titanium; Duplex 1.4462 (UNS S31803) |
| Measured variables |
Volume flow |
| 测量误差 |
±0.5% |
| 量程 |
0...2'400 m3/h |
| 压力范围 |
PN10...40，Cl 150，JIS 10...20K，AS 2129 E表 |
| 过程温度 |
-40...+130℃(266℉) |
| 环境温度 |
–40 to +60 °C (–40 to +140 °F) |
| Sensor housing material |
DN 15 to 300 (½ to 12"): AlSi10Mg, coated |
| DN 350 to 600 (14 to 24"): Carbon steel with protective varnish |
| Transmitter housing material |
Powder-coated die-cast aluminum |
| 电子插件的防护 |
IP 67 (Nema 4x)，IP 68 (Nema 6P) |
| 显示/操作 |
两行显示，按键操作 |
| 输出 |
4...20mA 脉冲/状态 |
| 输入 |
None |
| 通信 |
HART |
| Power supply |
DC 11 to 40 V |
| AC 85 to 250 V (45 to 65 Hz) |
| AC 20 to 28 V (45 to 65 Hz) |
| 防爆认证 |
FM，CSA |
| Product safety |
EAC marking, VDE |
| Metrological approvals and certificates |
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) |
| Pressure approvals and certificates |
PED |
