| Model | NPF2A703H | NPF2A706H | NPF2A712H | |
| Fluid | Fluid | |||
| Detection type | Heater type | |||
| Rated flow rangeNote1)） | 150-3000L/min | 300->6000L/min | 600-12000L/min | |
| Minimum Setting UnitNote1） | 5L/min | 10L/min | ||
| Display unitNote2 | Instantaneous flow | L/min, CFM | ||
| Cumulative flow | L, m3, m3x103, ft3, ft3x103, ft3x106 | |||
| Rated pressure range | 0.1~1.5MPa | |||
| Proof pressure | 2.25MPa | |||
| Pressure loss | 20kPa（maximum Flow） | |||
| Accumulated flow Note3） | 0-9999999999L | |||
| Accuracy Note4） | ±1.5%F.S.(0.7MPa.、20℃时） | |||
| Repeatability | ±1.0%F.S(07MPa、20℃时) Analog output±3.0%F.S. | |||
| Pressure characteristics | ±1.5%F.S.(0.1~1.5MPa,But based on 0.7MPa) | |||
| Temperature characteristics | ±2.0%F.S.(0~50°C、Based on25°C) | |||
| Output | Switch Output Note5 | Maximum load current of NPN open collector: 80mA, maximum applied voltage: 30V, internal voltage drop: below 1V (load current: 80mA) | ||
| Maximum load current of PNP open collector: 80mA, internal voltage array: below 1.5V (when negative current is 80mA) | ||||
| Cumulative pulse output Note5 | NPN or PNP open collector flow rate per pulse: 100 L/pulse,10. 0ft³/pulse On time of each pulse: 50msec/pulse | |||
| Analog output Note6 | Voltage output voltage 1 ~ 5V, minimum load impedance: 100k Ω (output load group impedance 1K Ω) | |||
| Current output current: 4 ~ 20mA, maximum load impedance: 250 Ω | ||||
| Response time | 1sec or less | |||
| lag | Hysteresis mode variable (can be set from 0), upper and lower limit comparison mode: fixed (0-3% F.S. can be set) | |||
| Supply voltage | DC24V±10% | |||
| Consumption current | 150mA under | |||
| Environment resistance | Protection class | IP65 | ||
| Service temperature range | 0~50°C(no freezing and condensation) | |||
| Withstand voltage | Ac1000V 1 minute between external terminal and housing | |||
| Insulation impedance | 50m Ω (DC500v megohmmeter) external terminals and the shells | |||
| Vibration resistance | 1000Vp-p pulse width 1μs rising edge 1ns | |||
| Certification - Standards | CE. RoHS | |||
| Quality | 1.1 kg（Wire free） | 1.3kg（Wire free） | 2.0kg（Wire free） | |
| Piping diameter(Rc, NPT, G) | 1 | 1½ | 2 | |
