Product Description
The LDG-VBT sanitary electromagnetic flowmeter is based on Faraday's law of electromagnetic induction and is designed for sanitary applications. It has no obstructions in the measuring tube, no pressure loss, low straight pipe requirements, and unique adaptability for slurry measurement. This flowmeter can measure various conductive liquids with conductivity ≥5μs/cm, including acids, bases, salt solutions, water, wastewater, corrosive liquids, as well as mud, ore slurry, and paper pulp.
Key Advantages
This flowmeter has strong corrosion resistance and can measure almost any conductive liquid. It has strong anti-interference capability and is hardly affected by external interference. Measurement is not affected by changes in fluid density, viscosity, temperature, pressure, or conductivity, ensuring high accuracy and stability. There are no moving parts or obstructions in the measuring tube, resulting in almost no additional pressure loss during measurement. Additionally, the product has self-check and self-diagnosis functions and supports online range modification, allowing users to adjust according to actual needs.
Typical Applications
This flowmeter is widely used in food and beverage, life sciences, water and wastewater, chemical, and other industries, especially in applications requiring sanitary measurement, such as food processing, pharmaceutical, and biotechnology fields.
Selection Table
参数名称 | 选型码 | 说明 | 备注 |
系列号 | LDG-SUP-A100 | 电磁流量计 | 全口径标配接地柱 |
公称通径 | 15 | DN15(1/2") | 公称压力默认 PN16 |
20 | DN20(3/4") | ||
25 | DN25(1") | ||
32 | DN32(1.25") | ||
40 | DN40(1.5") | ||
50 | DN50(2") | ||
65 | DN65(2.5") | ||
80 | DN80(3") | ||
1C | DN100(4") | ||
1E | DN125(5") | ||
1G | DN150(6") | ||
2C | DN200(8") | ||
2G | DN250(10") | ||
3C | DN300(12") | 公称压力默认 PN10 | |
3G | DN350(14") | ||
4C | DN400(16") | ||
4G | DN450(18") | ||
5C | DN500(20") | ||
6C | DN600(24") | ||
7C | DN700(28") | ||
8C | DN800(32") | ||
9C | DN900(36") | ||
A0 | DN1000(40") | ||
过程连接标准 | J | JB/T 81 法兰 | |
I | ISO2852 卡箍 | DN15-DN32 为 Φ50.5mm；DN40 为 Φ64mm； DN50 为 Φ76mm。仅以上口径可 选；材质仅可选 304SS | |
X | 其他 | ||
公称压力 | A | PN6 | |
B | PN10 | ||
C | PN16 | ||
D | PN25 | ||
E | PN40 | ||
F | PN63 | ||
X | 其他 | ||
过程连接材质及本体材 | MC | 碳钢 CS | |
M1 | 304SS | ||
XX | 其他 | ||
准确度 | K | 0.5 级 | |
输出及供电电源 | AA | 4-20mA+ 脉冲 +RS485，220VAC | |
AB | 4-20mA+HART+ 脉冲，220VDC | ||
AM | 4-20mA+ 脉冲 +RS485，24VAC | ||
AK | 4-20mA+HART+ 脉冲，24VDC | ||
电极材料 | M3 | 316LSS | 全口径三电极 |
MF | 哈氏合金 B | ||
MG | 哈氏合金 C | ||
T1 | 钛 Ti | ||
T2 | 钽 Ta | ||
MH | 铂铱合金 Pt | ||
MJ | 碳化钨 WC | ||
衬里材料 | N6 | 聚四氟乙烯 PTFE | -10-120℃ |
N1 | 氯丁橡胶 CR | -10-70℃，不可选 DN15-DN40 | |
N2 | 聚氨酯 PU | -10-60℃，仅可选 DN15-DN600 | |
N7 | 特氟龙 F46/FEP | -10-120℃，仅可选 DN15-DN500 | |
电气接口、外壳材质及防护 等级 | WA | 一体式，M20×1.5 缆塞，铝合金，IP65 | |
WC | 分体式，M20×1.5 缆塞，铝合金，IP68 | 转换器 IP65 | |
分体线缆长度 | 00 | 0m | 仅一体式可选 |
10 | 10m | ||
15 | 15m | ||
20 | 20m | ||
30 | 30m | ||
XX | 其他 | 最长可做 30m | |
附加功能（非必选） | |||
配件 | PB | 配对法兰碳钢 CS | 含螺栓及垫片 |
PC | 配对法兰 304SS | ||
PE | 配对接地环 316LSS | ||
PF | 配对接地环钛Ti | ||