KOGANEI CORPORATION
Koganei 1-Channel Flow Rate Sensor Controllers FS1U Series
Manufacturer: KOGANEI CORPORATION
Features
This system offers a variety of output modes and functions, allowing for usage similar to a pressure sensor. Additionally, it features a two-color indicator that provides a quick, at-a-glance check of workpiece suction, ensuring efficient monitoring.
Furthermore, flow rate settings, along with flow rate value importing and reference flow rate settings, can be easily configured on a computer, providing flexibility and convenience for users.
Specifications
| Item | Model |
|---|---|
| FS1U | – |
| Power supply voltage | 24 VDC ±10% |
| Sensor head supply voltage | 24 VDC ±10% 50 mA max. (not including supply power to sensor) • Display off: 15 mA MAX. (LCD backlight off) • Normal sensing: 25 mA MAX. • E-2 display: 50 mA MAX. (when sensor input overvoltage error generated) |
| Consumption current | 50 mA max. (not including supply power to sensor) |
| Value display | 7-segment LED, 4-digit display (Display colors: green, red) Display cycle: Selectable: 250 ms, 500 ms, 1000 ms |
| Display accuracy | ±1% F.S. ±1 digit (10 L type) ±5% F.S. ±1 digit for 5 L and greater |
| Name | Resolution FS-R3 selected: 0.01 ± min (ANR) [0.610 in³/min] FS-R05 selected: 1 mL/min (ANR) [0.061 in³/min] FS-10 selected: 0.1 mL/min (ANR) [0.610 in³/min] However, 0.05 ± min (ANR) [0.002 in³/min] in the case of 5 mL/min (ANR) [0.177 ft³/min] and greater |
| Operation indicator lamp | Red indicator lit when ON |
| Sensor input | Compatible sensor heads: FS-R3, FS-R05, FS-10 Input voltage: 1.0 to 5.0V Sensor supply voltage: 5.3V MAX. |
| Number of outputs | 4 outputs (NPN open collector) • Comparative output: 3 points (OUT1, OUT2, OUT3) • Error output: 1 point |
| Load voltage | DC30V MAX. |
| Load current | 50 mA MAX. |
| Switch output | Output mode: Window comparator mode 1, Window comparator mode 2, Window comparator mode 3, Window comparator mode 4 |
| Response differential | Selectable (Can be set to two digits or more) However, 0.05 ± min (ANR) [0.002 in³/min] when FS-10 is selected |
| Analog output | Output voltage: 1 to 5V (non-linearity) Output impedance: Approximately 1 KΩ (Flow rate sensor output signal is output is.) |
| Setting method | Main unit key setting (RS232C) External setting (optional): Conforms with RS232C |
| Operating temperature range | -10 to +50°C [14 to 122°F] Storage: -20 to +80°C [-4 to +176°F] (no condensation, non-freezing) |
| Noise resistance | IEC61000-4-4 |
| Dielectric strength | AC500V, 1 minute |
| Insulation resistance | 100 MΩ or greater (at DC500V megger) |
| Vibration resistance | 88.3 m/s² [9G] (total amplitude 1.5mm [0.059 in.], 10~55Hz) |
| Shock resistance | 490 m/s² [50G] (non-repeated shock) |
| Material | Case: PBT |
| Mass | 45g [1.59oz.] (Excluding cable) |
