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  4. Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier (Seho Co., Ltd.)
Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-HPQ-D11
Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-Seho Co., Ltd.

Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier
Seho Co., Ltd.

Seho Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

0.1hours

Very Fast Response

About This Product

■Features

・Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier realizes reliable detection of liquid leaks ・Maintenance-free optical leak switch ・Protect the main unit and cable with PFA ・With operation indicator light

■Summary

The HPQ-D□□ built-in amplifier liquid leakage switch detects leaks of acid, alkaline, and organic solvent chemicals mainly in semiconductor manufacturing equipment and liquid crystal manufacturing equipment (front-end process), and quickly confirms equipment abnormalities. This is the switch to do. The thickness of the switch is approximately 10mm, making it suitable for installation in increasingly smaller devices. In addition, the switch head can be attached and detached with a single touch in order to quickly start up the device after a leak occurs.

■Features

Maintenance-free optical leak switch Stable detection is possible by ensuring a sufficient level difference between when liquid is not detected (light incident) and when liquid is detected (light blocked). No sensitivity adjustment is required and it can be used immediately after installation. Please select the fiber type when explosion protection is required for acid/alkaline chemicals, IPA, pure water, Fluorinert, Galden, etc. Florinart is a registered trademark of 3M Company and Galden is a registered trademark of Solvay Solexis Company.

■Protect the main unit and cables with PFA

Brackets are made of PVC for acid/alkaline chemicals, and PFA (partially SUS) for organic solvents.

■Easy maintenance

Unlike the conventional detection band or paper absorption type, the recovery work after detecting a water leak can be quickly restarted by wiping the detection surface.

■With operation indicator light

You can check the switch status on the main unit. The green LED lights up when normal, and the orange LED lights up when there is an error.

  • Product

    Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier

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5 Models of Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Type
Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-Part Number-HPQ-D11

HPQ-D11

Available upon quote

NC, NPN, PVC bracket type

Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-Part Number-HPQ-D12

HPQ-D12

Available upon quote

NC, PNP, PVC bracket type

Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-Part Number-HPQ-D21

HPQ-D21

Available upon quote

NC, NPN, PFA bracket type

Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-Part Number-HPQ-D13

HPQ-D13

Available upon quote

NO, NPN, PVC bracket type

Liquid leak detector with built-in amplifier [Application-specific type] Liquid leak switch with built-in amplifier-Part Number-HPQ-D23

HPQ-D23

Available upon quote

NO, NPN, PFA bracket type

Click on the part number for more information about each product

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About Company Handling This Product

Seho Co., Ltd.

Response Rate

100.0%

Response Time

0.1hrs

  • Japan

Related search keywords

Water Detection Sensors
Water Detection Sensors　Seho Co., Ltd.
Seho Co., Ltd.

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