LDY-SC系列一体型电磁流量计结构紧凑，实用性强。小型化的电磁流量转换器和电磁流量传感器组合成一体。采用低频矩形波励磁，测量稳定，功耗低。输出与测量成正比的4－20mA电流信号，性价比高。
| 型号 | A | B | ΦD1 | ΦD2 | Φd | n-Φ |
| 聚四氟乙烯 | 氯丁橡胶 |
| LDY-10SC | 200 | / | 249 | 90 | 60 | 10 | 4-Φ14 |
| LDY-15SC | 200 | / | 249 | 95 | 65 | 15 | 4-Φ14 |
| LDY-20SC | 200 | / | 249 | 105 | 75 | 20 | 4-Φ14 |
| LDY-25SC | 205 | 200 | 227 | 115 | 85 | 25 | 4-Φ14 |
| LDY-32SC | 205 | 200 | 240 | 140 | 100 | 32 | 4-Φ18 |
| LDY-40SC | 205 | 200 | 257 | 150 | 110 | 40 | 4-Φ18 |
| LDY-50SC | 205 | 200 | 267 | 165 | 125 | 50 | 4-Φ18 |
| LDY-65SC | 205 | 200 | 302 | 185 | 145 | 65 | 4-Φ18 |
| LDY-80SC | 205 | 200 | 302 | 200 | 160 | 80 | 8-Φ18 |
| LDY-100SC | 255 | 250 | 322 | 220 | 180 | 100 | 8-Φ18 |
| LDY-125SC | 255 | 250 | 322 | 250 | 210 | 125 | 8-Φ18 |
| LDY-150SC | 306 | 300 | 381 | 285 | 240 | 150 | 8-Φ22 |
| LDY-200SC | 357 | 350 | 439 | 340 | 295 | 200 | 8-Φ22 |
