Leakage Sensors
Leakage Sensors
Abundant experienced T&T leakage sensor
Water leakage countermeasures such as water leakage, oil leakage, liquid leakage. It can be installed in explosion-proof areas regardless of the type of water, pure water or chemical liquid. We have prepared a lineup that can handle various conditions of use. Our Products are adopted for all liquid leaks.
Standard comparison table
| Product Name | Characteristic | Materials | Control | Specification | |||||||
| Explosion proof*1 | Low Cost | Drug resistance | Teflon | P.P | Fiber | Electricity*2 | CE | UL | S | Output | |
| LPP | ○ | ◎ | ○ | ✓ | ✓ | ✓ | NPN,PNP | ||||
| LUP | ○ | ◎ | ○ | ✓ | ✓ | ✓ | ✓ | ✓*3 | NPN,PNP | ||
| KP-6,7,9 | ○ | ○ | ✓ | ✓ | ✓ | ✓ | NPN | ||||
| KP-3,4 | ◎ | ○ | ✓ | ✓ | ✓ | NPN | |||||
| TFP-T | ○ | ◎ | ✓ | ✓ | ✓ | ✓ | ✓ | NPN,PNP | |||
| TFP-F | ○ | ◎ | ✓ | ✓ | NPN,PNP | ||||||
| Screwed in | ○ | ◎ | ✓ | ✓ | NPN | ||||||
*1:〇=With Barrier, ◎=Intrinsically safe explosion-proof.
*2:Both NPN and PNP are available for electrical control.
*3:S standard is NPN only.
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Leakage Sensors : LUP series
Body material: P. P (polypropylene) Cable material: PVC (vinyl chloride). Ultra small (φ 24 mm) Built-in amplifier(50 mA output) PNP output specification available!
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Leakage Sensors : KP series
Body material: P.P (polypropylene) Cable material: PVC (vinyl chloride). Explosion-proof specification products available! Interlock function can be selected!
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Leakage Sensors : TFP-T series
High chemical resistance product. Reliable use even with chemicals. Ultra-thin (10 mm thickness) Since cable comes out from the side, this products can be installed in a narrow space. Interlock function standard installed!
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Leakage Sensors : TFP-F series
Because it is electricity-free by detection with optical fiber, it can be installed in an explosion-proof area! High chemical resistance product. Reliable use even with chemicals.
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Leakage sensor Screw type Leakage sensor
Ideal for detecting leaks inside the pump! Built-in amplifier type, screw part M10, made of All Teflon®
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Leakage Sensors : Exclusive holders
We have holders abundantly depending on the sensor, material, method of use, fixing method.
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Amplifier for TFP-F : FD-2002-SR123
It is TFP-F series dedicated amplifier. Please use it with TFP-F series. The FD series will be installed in non-explosion-proof areas.
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Dedicated amplifier for leak sensor : LS-15
It can connect to A-contact leakage sensors from 1 to 10. It can connect 1 B-contact leakage sensor. Relay output 1ch
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Dedicated amplifier for leak sensor : LS-25
It can connect to 5 leakage sensors which have A-contact or B-contact.
Relay output 5 ch
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Dedicated amplifier for leak sensor : LS-35
It can connect to A-contact leakage sensors from 1 to 20. It can connect to 10 B-contact leakage sensors. Relay output 10ch.
