Best suitable for flow management and suction lift verification of small work piece Flow Sensor FUS20 Characteristics • Built-in needle valve model. Flow adjustable needle valve and sensor are integrated into one unit. Fuss-free plumbing and minimized installation space are realized. • Panel mount is possible. Bracket for panel mount is available. Sensor as well as built-in needle valve sensor can be panel mounted. Since coherent installation is possible, one large panel cut make possible for mounting multiple sensors with minimum space and process. side Side byation is possible install • Dual display / 2 color indication feature. Introduction of main and sub display improve operability. Additionally, 2 colors indication makes easy cognition of error. ■Dual display ■2-color indication Flow rate unit Sub-display (Flow direction, etc.) Main display(Real-time flow rate) • High accuracy: Max. ± 3%F.S. Precise flow measurement is possible. • Quick response time: Max. 50msec. High-speed response is realized by incorporating a platinum sensor chip processed with silicon micromachining. It contributes to shorten cycle time. • Bi-directional flow measurement is possible. Bi-directional flow model can measure the flow of preset direction. Flexibility of the plumbing installation improves and usable for reverse flow detection. Forward direction Reverse direction • Free installation orientation. The sensor can be mounted in any orientation: top, bottom, left, or right. • No straight piping is required at both upstream or downstream side Attachment of an elbow type fitti

Model designation of Flow sensor (Example) FUS20 (1) (1) FUS20: Flow sensor (2) Output type V: Voltage output (1V~5V) A: Current output(4mA~20mA) F: One-directional R: Bi-directional* * Selectable only for no needle valve equipped type. (5) Flow rate range (Full scale flow rate) 005: 0.5l/min 010: 1l/min 020: 2l/min 050: 5l/min 100: 10l/min 200: 20l/min 500: 50l/min 101: 100l/min 201: 200l/min *Please refer to the table below for the combination of flow range and applicable tube size. Table: Flow range and applicable tube size Applicable tube size code 6 010 Flow rate code (6) Applicable tube...

Construction ■ No needle valve ■ Built-in needle valve (2) Acryl resin Nickel plated brass Needle guide Nickel plated brass Nickel plated brass Circuit board spacer Module retainer Cartridge fitting Sensor gasket Cartridge fitting Resin body Sensor chip Semiconductor chip Needle valve body Rectification plate Stainless steel Port filter Port filter Stainless steel Sensor circuit board Electronic substrate Stainless steel PA Stainless steel Nickel plated brass Stainless steel FKM(Fluororesin coating) *Please refer to no needle type for the main parts of the sensor. *Needle of FUS20…005/010/020...

Specification Item Full scale flow rate 005 010 ø8mm Push-in fitting ø10mm Push-in fitting ● Flow rate display(*1)(*2) Indication system R Indication resolution Display range Indication resolution Integrating pulse output rate (*4) Clean air (JIS B 8392-1.1.1~5.6.2.), Compressed air (JISB 8392-1.1.1.~1.6.2), Nitrogen gas Proof pressure Operating ambient temp. and hum. Operating media temp. Accuracy assurance range ±3%F.S. or less (Open to air at secondary side, 25°C) Linearity(Display/analog output) ±5%F.S.or less (-0.09~0.7Mpa criteria: Open to air at secondary side) Pressure characteristics...

Detailed Safety Instructions Before using the PISCO products, be sure to read the "Safety Instructions", "Common Safety Instructions for Products in This Catalog" on page 13 to 16. ■Safety rules for use Before using PISCO products, be sure to read the following instructions. When designing and manufacturing a device using PISCO products, it is obligated for the device manufacturer to check that device safety mechanical mechanism, pneumatic control circuit, or water control circuit and the system operated by electrical control that controls the devices is secured. It is important to select, use,...

■Installation & adjustment 1. Piping Warning • Please finish piping and installation before wiring. • Make sure the flow direction and direction specified on the body matches. • Please flash the pipe by air blow to remove foreign substances and swarf before piping. Large amount of foreign materials or swarf inside piping may damage rectification plate, sensor chip and other parts. • Insert a tube fully until tube end and make sure the tube does not come off by pulling before the actual use. Besides, a tube should be cut at right angle by a dedicated tube cutter. 2. Installation Warning • Indication...

• Take following measures to protect reverse electric current. 1) Avoid concentration of electric current to power source wiring, especially to the power source wiring at negative side and have wiring thick as much as possible. 2) Limit devices connected to the same power source as Flow sensor. 3) Wire a diode in series at output wire of Flow sensor to prevent reverse electric current. 4) Wire a diode in series at the negative side of power source to prevent reverse electric current. • Take care of surge electric current. In case Flow sensor shares the same power resource with induction load...