测量原理 | 固体物位雷达 | |
特点/应用 | For simple applications: Reliable, non-contact measurement of levels in silos or storage tanks for bulk solids | |
特点 | Heartbeat Verification + Monitoring, Bluetooth® Commissioning, operation and maintenance with SmartBlue App, HistoROM, RFID TAG for easy identification | |
电源/通信 | 2-wire (HART/ PROFIBUS PA) PROFINET with Ethernet-APL Bluetooth® wireless technology | |
频率 | W-Band (~80 GHz) | |
天线 | 1-1/2" / 40mm encapsulated, PVDF 2" / 50mm Drip-off, PTFE | |
测量精度 | +/- 3 mm (0.12 in) | |
环境温度 | -40 … +85 °C (-40 … +185 °F) | |
过程温度 | -40 … +130 °C (-40 … +266 °F) | |
过程压力(绝压)/最大过压限定值 | Vacuum...16 bar (232 psi) | |
主要接液部件 | PVDF or PTFE | |
过程连接 | Thread: G1-1/2", MNPT1-1/2" Flange: UNI DN80...DN150 Mounting bracket | |
最大测量距离 | 50 m (164 ft) | |
通信 | HART/ PROFIBUS PA PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional) | |
证书和认证 | IEC Ex, ATEX, CSA C/US, EAC Ex, JPN Ex, KC Ex, INMETRO Ex, NEPSI Ex, UK Ex | |
安全认证 | SIL | |
设计认证 | Declaration of Conformity ASME B31.3; CRN approval | |
卫生型认证 | EU Food Contact Material (EC) 1935/2004 US Food Contact Material FDA CFR 21 | |
船级认证 | ABS, LR, BV, RINA, DNV | |
选项 | Display, Customized settings, App 'SmartBlue' for commissioning and operation via Bluetooth Heartbeat for batch detection; Gas-tight implementation; Overvoltage protection; PWIS free | |
应用限制 | DK < 1.6 Reduction of the max. possible measuring range due to: Media with poor reflective properties cone of repose extremely loose surface of bulk solids, e.g. bulk solids with a low bulk density during pneumatic filling buildup, especially of moist products. Alternative for these applications: FMR67B |