fmr540雷达物位计
fmr540雷达物位计 产品详情
详细介绍
产品描述用于连续与非接触*物位测量的智能变送器。已获nmi和ptb认证，适用于计量交接和总量控制场合。
优点
精度低于1mm.
认证(nmi, ptb)适用于计量交接
可以作为独立的系统使用，也可以通过罐旁指示仪nrf590与储罐计量系统集成.
采用四线电缆，采用hart通信和24vdc本安供电，安装简单，经济实用.
采用低成本，轻重量通用法兰具有定位装置，以补偿任何法兰倾斜。通过数文引导式菜单轻松进行现场操作.采用fdt/dtm技术(fieldcare)，方便进行仪表调试、文件编制和故障诊断.hart通信
应用领域micropilot s用于储罐的高精度物位测量，可以用于计量交接，满足oiml r85 和api 3.1b的相关需求。
典型应用领域:
采用抛物面天线的micropilot s非常适用于罐内测量，*大测量范围 40 m (131 ft).采用喇叭天线的micropilot s适用于由于储罐/短管尺寸限制不能采用用抛物面天线的罐内测量场合.
采用dn200 (8) 或dn250 (10)尺寸的抛物面天线的fmr540波束角只有4.4° 或 3.3°，非常适用于安装短管很靠近罐壁的测量场合。采用dn100 (4)喇叭天线的fmr540适用于小尺寸安装短管的测量场合.
技术参数
continuous / liquids
measuring principle level radar
characteristic / application horn antenna:
high precision measurement for for storage tanks up to 20 m (65ft)
parabolic antenna:
high precision measurement for free space applications up to 40 m (131 ft)
supply / communication 4-wire (hart)
frequency k-bａnd (~26 ghz)
accuracy +/- 1 mm
ambient temperature standard:
-40°c...80°c
(-40°f...176°f)
for calibration to regulatory standards:
-25°c...60°c
(-13°f...131°f)
process temperature -40°c...200°c
(-40°f...392°f)
process pressure absolute / max. overpressure limit horn: vacuum...16 bar (232 psi)
parabolic: vacuum...6 bar (87 psi)
use of uniflange: vacuum...1 bar (14.5 psi)
main wetted parts 316l
process connection horn antenna: dn100, dn150 flange
uniflange dn150, dn200, dn250
parabolic antenna: uniflange with top target
positioner dn200, dn250
for dk value < 1.9, contact endress+hauser
max. measurement distance horn antenna: 30 m (98 ft)
nmi and ptb 15 m (49 ft)
parabolic antenna: 40 m (131 ft)
nmi = 25 m (82 ft), ptb = 30 m (98 ft)
output 4...20 ma hart
certificates / approvals atex, fm, csa,
whg/ overfill prevention
application limits maximum measuring range is dependent on the tank form and/or application
strong condensate or build-up formation
fmr53x existing stilling wells with non-ideal measuring conditions fmr532