Koganei | Kouei Japan Trading

Koganei FSU Multi-Channel Flow Rate Sensor Controllers

Manufacturer: KOGANEI CORPORATION

Features

This pressure sensor detects workpiece suction that conventional pressure sensors often miss, providing enhanced accuracy. In addition, it enables four-point simultaneous detection using a single controller, which boosts operational efficiency. Moreover, the sensor offers computer connectability, making integration into automated systems simple and seamless. Finally, it supports four micro-pressure compatible type modes, giving users flexibility for a wide range of applications.

Specifications

Item	Model
FSU	–
Power supply	Voltage: DC24V ±10% Sensor head supply voltage: DC24V ±10% Consumption current: 100mA MAX. (Not including current supplied to sensors)
Sensor input	Compatible sensor heads: • -500 ~ +500 mL/min [-30~+30.5 in³/min] (ANR type) • -3 ~ +3 mL/min [-0.11 ~ +0.11 ft³/min] (ANR type) • 0 ~ 10 L/min [0 ~ 0.35 ft³/min] (ANR type) Number of connectable sensors: 1 ~ 4 Input voltage range: DC1.0 ~ 5.0V Maximum input voltage: 5.3V MAX.
SW output	Number of outputs: 4 Output method: NPN open collector Response time: 3 ms Load voltage: DC30V MAX. Load current: 50mA MAX. Internal voltage drop: 0.3V MAX. at load current 5mA Output mode: Window comparator mode 1, 2, 3, 4 Switch output reversal: Variable (Can be freely set at 2 digits or more) Hysteresis: Red LED lights up when ON Flow rate display: 7-segment LED, 3-digit display Switch output display (SW.OUT): Red LED lights up when ON Flow rate display channel indication (A.S.OUT): Flow rate display channel green LED lights up
Setting method	Body key setting: UP, DOWN, MODE External setting (optional): Conforms with RS232C
General	Operating temperature range: -10 ~ +50°C [14 ~ 122°F], storage: -20 ~ +80°C [-4 ~ +176°F] (No condensation and freezing) Noise resistance: IEC61000-4-4 Dielectric strength: AC500V, 1 minute Insulation resistance: 100MΩ or more (at DC500V megger) Vibration resistance: 88.3 m/s² [9G] (total amplitude 1.5mm [0.059 in.], 10~55 Hz) Shock resistance: 294.2 m/s² [30G] (Non-repeated shock) Power supply line: 1kV (level 2) Sensor input signal line: 1kV (level 3) Humidity resistance: 90~95% RH 240 hours (40°C [104°F]) Mass: 45g [1.59oz.] (excluding cable) Material: Case: PBT