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항목 | MF5706 | MF5712 | |
Flow range | SLPM | 0~10 | 0~200 |
Turn-down ratio | % | 30:1 | |
Accuracy | % | ±(2.0+0.5FS) | |
Repeatability | % | 0.5 | ≤≥ |
Response time | sec | ≤2 | |
Power supply | 4 AA batteries(LR6) 5~10Vdc(with 220 Vac Adptor) | ||
Output | RS485 Modbus(Optional) | ||
Display | LCD | ||
Display information | Instant flow : SLPM; Accumulated flow : NCM; Battery status | ||
Diaplay resolution Instant flow rate |
SLPM NCM | 0.01 | 0.1 |
Diaplay resolution Flow accumlation |
SLPM NCM | 0.001 | |
Continuous working time | >60 days(with batteries) | ||
Max. pressure | MPa | ≤0.8 | |
Pressure loss | Pa | ≤600 | ≤200 |
Working tempature | °C | -10~55 | |
Stroage tempature | °C | -20~65 | |
Humidity | <95%RH(No icing or condensation) | ||
Keyboard | 3 keys | ||
User Function | Passwor; alarm limit; accumulated flowl zero reset | ||
Calibration gas | N1@20°C, 101.325kPa | ||
User interface | mini USB | ||
DN | mm | 6.0 | 12.0 |
Mexhanical connection | NPT 1/4" | NPT 1/2" | |
Weight | g | 350 |