7ML5671-1DC00-1AA0射频导纳物位计
西门子射频导纳物位计7ML5671-1DC00-1AA0

 SITRANS LC300 是一种针对液体和固体应用的反向频移电容连续物位测量 

　变送器。是化学、烃加工、食品和饮料、水、废水、采矿、混凝土和水泥 

　等。 

　应用 

 SITRANS LC 300 是工艺过程和储罐物位测量的理想选择，包括：食品 

　饮料、制药、清洁剂、宠物食品和固体散料等。它可有效测量液体、固 

　体、浆料、界面和各种粘稠（导电或不导电）的介质。甚至用于含 

　蒸汽和灰尘的恶劣环境。 

 LC 300 是二线制测量仪表，技术先进、操作简单、带Pointek CLS300 

　探头的微处理器。它有二种型号：杆式和缆式 

 所有接液部分均为不锈钢制成，带PFA 特氟隆绝缘，可防强化学腐蚀。 

　可精确测量高或低介电常数的材质，专利的有效绝缘技术使测量不受挂料影响．

　产品特点 　常规型号 

 专利的有效屏蔽技术，屏蔽段的测量不受累积挂料的影响 7ML5671-1DB10-1AB0

7ML5671-1DB10-1CA0

7ML5671-1DC00-1AA0

7ML5671-3DA10-1AA0

7ML5671-3DA01-1AB0

7ML5671-0DA01-1CA0

7ML5671-0DB01-1CB0

 高灵敏探头 

 通过LCD 快速、方便的设置参数 

 二线制（4~20mA）回路电流设计 

 电流信号符合NAMUR NE 43。 

 按键校准 

 安装、维护简单 

 主要应用：主要应用：电力、石油、化工、 采矿、钢铁、水泥、食品 　、冶金、造纸、医药、 纺织、环保 

　水利等领域。

选型表(从上至下逐项选择即可)如有疑问的地方请咨询上海菁园科技有限公司。 
7ML5671 西门子射频导纳物位计
 序号 过程连接
0D 1/2” NPT [(Taper), ANSI/ASME B1.20.1]
1D R 11/2” [(BSPT), EN 10226/PT (JIS-T), JIS B 0203]
3D G 11/2” [(BSPP), EN ISO 228-1/PF (JIS-P), JIS B 0202]
 序号 探头长度( 从法兰表面或过程螺纹处)
A 300 ~ 1000 mm
B 1001 ~ 2000 mm
C 2001 ~ 3000 mm
 序号 热隔离器
0 无热隔离器
1 带热隔离器[ 针对过程连接温度超过85 °C ]
 序号 接液密封
0 FKM
1 FFKM[ 针对过程温度高于-20 °C ]
 序号 探头材料
1 直径35 mm 静态管，直径19 mm 316L 不锈钢探杆带PFA 护套
 序号 认证
A General Safety (CSA, FM, CE, C-TICK)
C Flame Proof Enclosure With IS Probe
 序号 外壳
A 铝环氧树脂涂层2 x 1/2” NPT，通过适配器电缆入口，IP65
B 铝环氧树脂涂层2 x M20 x 1.5的电缆入口，IP65
 序号 
0 固定型号
 
7ML5671　　0A　　　A　　　0　　　0　　　0　　　A　　　A 　　0 　西门子射频导纳物位计型号
           
 
    
技术规格
输入
测量范围 1.66 ~ 3300 pF
刻度值 **小3.3 pF
输出 
电流回路 连续信号4~20/20~4mA，根据NAMUR 43
精度( 变送器)
温度稳定性 实际电容值的 0.25%
非线性度和重复性 < 满量程和实际测量值0.4%
精度 偏差< 实际测量值的0.5%
额定工作条件
环境条件
环境温度 -40 - +85 °C
安全类别 I
污染程度 4
入口保护 Type 4/NEMA 4/IP65 ( 可选IP68)
安装条件
位置 室内/ 室外
带温度隔离器 －200~+400 ℃
过程温度 -40 ~ 200 °C
**小介电常数 1.5
设计
材料
－外壳 铝，环氧树脂
探头尺寸
- 杆式  19 mm 带 PFA 护套
- 缆式  9 mm 带 PFA 护套
6 mm 不带 PFA 护套
屏蔽长度
- 杆式  螺纹：120 mm
法兰：100 mm
- 缆式  螺纹：125 mm
法兰：105 mm
探头过程连接
- 螺纹杆式安装 3/4”,1”,11/4”, 11/2”NPT [(Taper),ANSI/ASME B1.20.1]R 1/4”,1", 11/2” [(BSPT), EN10226/PT (JIS-T), JIS B 0203]G 3/4”,1", 11/2” [(BSPP), EN ISO228-1/PF (JIS-P), JIS B 0202]
- 螺纹缆式安装 C22.8N, 蒙乃尔合金 400, 哈氏合金
C22,Duplex
探头绝缘 PFA, 珐琅
探头直径
杆式 16 mm 或 24 mm
缆式 9 mm
用户界面
材质
显示 本地LCD，4 位数字，每一个从0到9 和有限的字符
安全
测量电流信号 根据NAMUR NE 43，信号3.8-20.5 mA，故障 3.6 或21mA（22mA）
外壳
材质 铝，环氧树脂涂层
电缆入口 2 x 1/2」” NPT
供电 **大33 VDC
**小12 VDC,3.6 mA 时
**小9.5 VDC,22 mA 时
证书和认证
通用认证 CE，CSA US/C，FM，C-TICK
粉尘防爆认证 (欧洲）
( 带本安探杆) ATEX 1/2 D T100 °C
( 美国/ 加拿大)
FM/CSA:
Class II, Div. 1, Groups E,F,G
Class III T4
本安认证( 带本安探杆) ( 欧洲)
ATEX II 1/2 G EEx d [ia] IIC
T6...T1
ATEX II 1/2 D T100 °C
隔暴认证( 带本安探杆) ( 美国/ 加拿大)
Class I, Div. 1, Groups A,B,C,D
Class II, Div. 1, Groups E,F,G
Class III T4
船运 Bureau Veritas 类认证
ABS 类认证
溢出保护 AIB-Vincotte
 
常规型号
7ML56710DA001AA0 7ML5671-0DA00-1AA0 7ML56711DB101AB0 7ML5671-1DB10-1AB0
7ML56710DA001AB0 7ML5671-0DA00-1AB0 7ML56711DB101CA0 7ML5671-1DB10-1CA0
7ML56710DA001CA0 7ML5671-0DA00-1CA0 7ML56711DB101CB0 7ML5671-1DB10-1CB0
7ML56710DA001CB0 7ML5671-0DA00-1CB0 7ML56711DB111AA0 7ML5671-1DB11-1AA0
7ML56710DA011AA0 7ML5671-0DA01-1AA0 7ML56711DB111AB0 7ML5671-1DB11-1AB0
7ML56710DA011AB0 7ML5671-0DA01-1AB0 7ML56711DB111CA0 7ML5671-1DB11-1CA0
7ML56710DA011CA0 7ML5671-0DA01-1CA0 7ML56711DB111CB0 7ML5671-1DB11-1CB0
7ML56710DA011CB0 7ML5671-0DA01-1CB0 7ML56711DC001AA0 7ML5671-1DC00-1AA0
7ML56710DA101AA0 7ML5671-0DA10-1AA0 7ML56711DC001AB0 7ML5671-1DC00-1AB0
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7ML56710DA101CA0 7ML5671-0DA10-1CA0 7ML56711DC001CB0 7ML5671-1DC00-1CB0
7ML56710DA101CB0 7ML5671-0DA10-1CB0 7ML56711DC011AA0 7ML5671-1DC01-1AA0
7ML56710DA111AA0 7ML5671-0DA11-1AA0 7ML56711DC011AB0 7ML5671-1DC01-1AB0
7ML56710DA111AB0 7ML5671-0DA11-1AB0 7ML56711DC011CA0 7ML5671-1DC01-1CA0
7ML56710DA111CA0 7ML5671-0DA11-1CA0 7ML56711DC011CB0 7ML5671-1DC01-1CB0
7ML56710DA111CB0 7ML5671-0DA11-1CB0 7ML56711DC101AA0 7ML5671-1DC10-1AA0
7ML56710DB001AA0 7ML5671-0DB00-1AA0 7ML56711DC101AB0 7ML5671-1DC10-1AB0
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7ML56710DB001CA0 7ML5671-0DB00-1CA0 7ML56711DC101CB0 7ML5671-1DC10-1CB0
7ML56710DB001CB0 7ML5671-0DB00-1CB0 7ML56711DC111AA0 7ML5671-1DC11-1AA0
7ML56710DB011AA0 7ML5671-0DB01-1AA0 7ML56711DC111AB0 7ML5671-1DC11-1AB0
7ML56710DB011AB0 7ML5671-0DB01-1AB0 7ML56711DC111CA0 7ML5671-1DC11-1CA0
7ML56710DB011CA0 7ML5671-0DB01-1CA0 7ML56711DC111CB0 7ML5671-1DC11-1CB0
7ML56710DB011CB0 7ML5671-0DB01-1CB0 7ML56713DA001AA0 7ML5671-3DA00-1AA0
7ML56710DB101AA0 7ML5671-0DB10-1AA0 7ML56713DA001AB0 7ML5671-3DA00-1AB0
7ML56710DB101AB0 7ML5671-0DB10-1AB0 7ML56713DA001CA0 7ML5671-3DA00-1CA0
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7ML56710DB101CB0 7ML5671-0DB10-1CB0 7ML56713DA011AA0 7ML5671-3DA01-1AA0
7ML56710DB111AA0 7ML5671-0DB11-1AA0 7ML56713DA011AB0 7ML5671-3DA01-1AB0
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7ML56710DC101AA0 7ML5671-0DC10-1AA0 7ML56713DB001AB0 7ML5671-3DB00-1AB0
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7ML56710DC111AA0 7ML5671-0DC11-1AA0 7ML56713DB011AB0 7ML5671-3DB01-1AB0
7ML56710DC111AB0 7ML5671-0DC11-1AB0 7ML56713DB011CA0 7ML5671-3DB01-1CA0
7ML56710DC111CA0 7ML5671-0DC11-1CA0 7ML56713DB011CB0 7ML5671-3DB01-1CB0
7ML56710DC111CB0 7ML5671-0DC11-1CB0 7ML56713DB101AA0 7ML5671-3DB10-1AA0
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7ML56711DA101AA0 7ML5671-1DA10-1AA0 7ML56713DC001AB0 7ML5671-3DC00-1AB0
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7ML56711DA101CA0 7ML5671-1DA10-1CA0 7ML56713DC001CB0 7ML5671-3DC00-1CB0
7ML56711DA101CB0 7ML5671-1DA10-1CB0 7ML56713DC011AA0 7ML5671-3DC01-1AA0
7ML56711DA111AA0 7ML5671-1DA11-1AA0 7ML56713DC011AB0 7ML5671-3DC01-1AB0
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7ML56711DA111CA0 7ML5671-1DA11-1CA0 7ML56713DC011CB0 7ML5671-3DC01-1CB0
7ML56711DA111CB0 7ML5671-1DA11-1CB0 7ML56713DC101AA0 7ML5671-3DC10-1AA0
7ML56711DB001AA0 7ML5671-1DB00-1AA0 7ML56713DC101AB0 7ML5671-3DC10-1AB0
7ML56711DB001AB0 7ML5671-1DB00-1AB0 7ML56713DC101CA0 7ML5671-3DC10-1CA0
7ML56711DB001CA0 7ML5671-1DB00-1CA0 7ML56713DC101CB0 7ML5671-3DC10-1CB0
7ML56711DB001CB0 7ML5671-1DB00-1CB0 7ML56713DC111AA0 7ML5671-3DC11-1AA0
7ML56711DB011AA0 7ML5671-1DB01-1AA0 7ML56713DC111AB0 7ML5671-3DC11-1AB0
7ML56711DB011AB0 7ML5671-1DB01-1AB0 7ML56713DC111CA0 7ML5671-3DC11-1CA0
7ML56711DB011CA0 7ML5671-1DB01-1CA0 7ML56713DC111CB0 7ML5671-3DC11-1CB0
7ML56711DB011CB0 7ML5671-1DB01-1CB0 7ML56711DB101AA0 7ML5671-1DB10-1AA0