| 公称口径 DN (mm) | 15 | 15 | 20 | 20 | 20 | 20 | 20 |
| 安装位置 | Horizontal | Vertical | Horizontal | Vertical | Vertical | Vertical | Vertical |
| 计量等级 | B | A | B | A | A | A | A |
| 流量 (m³/h) | - | - | - | - | - | - | - |
| Minimum (Qmin) | 0.03 | 0.06 | 0.05 | 0.1 | 0.1 | 0.1 | 0.1 |
| Transitional (Qt) | 0.12 | 0.15 | 0.2 | 0.25 | 0.25 | 0.25 | 0.25 |
| Nominal (Qn) | 1.5 | 1.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Maximum (Qmax) | 3 | 3 | 5 | 5 | 5 | 5 | 5 |
| 灵敏度阈值 | 0.015 | 0.03 | 0.025 | 0.05 | 0.05 | 0.05 | 0.05 |
| 最大允许误差 | Qmin~Qt : 5% Qt~Qmax: 2% | Qmin~Qt : 5% Qt~Qmax: 2% | Qmin~Qt : 5% Qt~Qmax: 2% | Qmin~Qt : 5% Qt~Qmax: 2% | Qmin~Qt : 5% Qt~Qmax: 2% | Qmin~Qt : 5% Qt~Qmax: 2% | Qmin~Qt : 5% Qt~Qmax: 2% |
| 压力损失 (kPa) | 63kPa | 63kPa | 63kPa | 63kPa | 63kPa | 63kPa | 63kPa |
| 温度范围 (℃) | 5 ~ 90℃ | 5 ~ 90℃ | 5 ~ 90℃ | 5 ~ 90℃ | 5 ~ 90℃ | 5 ~ 90℃ | 5 ~ 90℃ |
| 最大工作压力 (MPa) | 1MPa | 1MPa | 1MPa | 1MPa | 1MPa | 1MPa | 1MPa |
| 质保期(年) | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years |
| 安装要求 | U10D5 | U10D5 | U10D5 | U10D5 | U10D5 | U10D5 | U10D5 |
| 连接方式 | G¾” | G¾” | G¾” | G1” | G1” | G1” | G1” |
| 采集方式 | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
| LCD 开关 | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
| LCD 分辨率 | 0.001m³ | 0.001m³ | 0.001m³ | 0.001m³ | 0.001m³ | 0.001m³ | 0.001m³ |
| LCD 显示容量 | 99999.999m³ | 99999.999m³ | 99999.999m³ | 99999.999m³ | 99999.999m³ | 99999.999m³ | 99999.999m³ |
| 存储 | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. | The meters has non-volatile memory. The archive depth is upto 60 monthly, up to 184 daily, and up to 1488 hourly records. |
| 通信 | M-Bus/ RS-485/ LoRaWAN | M-Bus/ RS-485/ LoRaWAN | M-Bus/ RS-485/ LoRaWAN | M-Bus/ RS-485/ LoRaWAN | M-Bus/ RS-485/ LoRaWAN | M-Bus/ RS-485/ LoRaWAN | M-Bus/ RS-485/ LoRaWAN |
| 防水等级 (IP) | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 |
| 通信线缆长度 | 1m | 1m | 1m | 1m | 1m | 1m | 1m |
| 反向流测量 | Yes | Yes | Yes | 130 | 130 | 130 | 130 |
| 管长 | 110 | 110 | 110 | 110 | 110 | 110 | 110 |
| RS-485 | RS-485 external power supply voltage, 7 ~ 24V | RS-485 external power supply voltage, 7 ~ 24V | RS-485 external power supply voltage, 7 ~ 24V | RS-485 external power supply voltage, 7 ~ 24V | RS-485 external power supply voltage, 7 ~ 24V | RS-485 external power supply voltage, 7 ~ 24V | RS-485 external power supply voltage, 7 ~ 24V |
| RS-485 | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on |
| M-Bus | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on |
| Data Exchange Rate/ Stop Bits/Parity/ Bits | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 | RS-485: 9600/ 1/ None/ 8M-Bus: 2400/ 1/ Even/ 8 |
| LoRaWAN | Interval: 1 times a day | Interval: 1 times a day | Interval: 1 times a day | Interval: 1 times a day | Interval: 1 times a day | Interval: 1 times a day | Interval: 1 times a day |
| LoRaWAN | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on | Screen always on |
| LoRaWAN | Handheld device compatible | Handheld device compatible | Handheld device compatible | Handheld device compatible | Handheld device compatible | Handheld device compatible | Handheld device compatible |