漏液センサ

Our excellent leak sensor is mainly used as a measure against a liquid leak of oil and pure water, and we have general products lineup which available operating for various conditions. Our leak sensor detects all liquid leakage as a detector.

Please note that we might be possible to change the description content of part number, article, specification or other without notice.


UL marking certificated CE/EMC compliance Reliable designed
Solid detection for liquid. Advanced know-how waterproof
lup

◆LUP series

Main unit : P.P
Low-cost model

kp

◆KP series

Main unit : P.P

ffp-t

◆TFP-T series

Main unit : PFA
Compact design.

ftp-f

◆TFP-F series

Suitable for flammable liquid
No electricity to main unit, available operating on flammable area.

holder

◆Exclusive holders.

Various materials prepared
Selectable interlock function

fd

◆FD-2002-SR123

Amplifier for TFP-F
Available setting for DIN rail use

Dedicated amplifier for leak sensor

Available direct drive for buzzer, lamp or other.

ls-15

◆LS-15

Relay point
1 ch

ls-25

◆LS-25

Relay point
5ch

ls-35

◆LS-35

Relay point
10ch

Please kindly confirm about the details of dimension for each products from down load page.

LUP series

PNP output type available
Liquid detectable sensor
Main unit finished PP material

Designation System

lup

(A)

A→A type(Normal Open)
B→B type(Normal Close)

(B)

R→ NPN output
PNP→PNP output

lup

Specifications … ulce Recognized

Detecting Method Infrared Photo-reflector
Detecting Output Transistor Output A type: normal Open B type: Normal Close 50mA MAX
Detecting Speed 0.5~1Sec. (Pure Water)
Power Supply 12V~24V
Consumption Current Under 25mA
Indicator LED Turns Green, Detecting LED Turns Red as normal
Ambient temperature -10~60℃
Weight Approx.20g(Excluded the Cable)
Material P.P(Polypropylene)
Cable 2Core Shield Cable(Material PVC)
Cable Color Red:Power Supply
White:Output+
Shield:GND Common
Summary measure(size) Sensor diameter φ24 Height 17.2mm

Please kindly perform the checking operation when exclusive holder installed.

KP series

Liquid detectable sensor
Alternative inter-lock function as Holder off detection.
Main unit PP material finished.

Designation System

kp

(A)

7→No inter-lock
9→Inter-locked

(B)

C→A type(Normal Open)
D→B type(Normal Close)

kp

Specifications … ulce Recognized

Detecting Method Infrared Photo-reflector
Detecting Output Transistor Output C type: normal Open O type: Normal Close 50mA MAX
Detecting Speed 0.5~1Sec. (Pure Water)
Power Supply 12V~24V
Consumption Current Under 25mA
Indicator LED Turns Green, Detecting LED Turns Red as normal
Ambient temperature -10~60℃
Weight Approx.20g(Excluded the Cable)
Material P.P(Polypropylene)
Cable 2Core Shield Cable(Material PVC)
Cable Color Red:Power Supply
White:Output+
Shield:GND Common
Summary measure(size) Sensor diameterφ24 Height 17.2mm

Please kindly perform the checking operation when exclusive holder installed.

TFP-T series

Available PNP output
Resistance to chemicals, hazardous liquid as safety sensing.
Alternative inter-lock function as Holder off detection.
Main unit PFA material finished.

Designation System

TFP-T

(A)

A→A type(Normal Open)
B→B type(Normal Close)

(B)

NPN→ NPN output
PNP→PNP output

(C) Select holders

OP-1→TH-C   OP-3→TH-CR
OP-2→TH-B   OP-4→TH-BR

TFP-T

Specifications … ulce Recognized

Detecting Method Infrared Photo-reflector
Detecting Output Transistor Output A type: normal Open B type: Normal Close 50mA MAX
Detecting Speed 0.5~1Sec. (Pure Water)
Power Supply 12V~24V
Consumption Current Under 25mA
Indicator LED Turns Green, Detecting LED Turns Red as normal
Ambient temperature -10~60℃
Weight Approx.20g(Excluded the Cable)
Material PFA
Cable 3Core Shield Cable(Material FEP)
Cable Color Red:Power Supply
Black:Output+
Blue:GND Common
Summary measure(size) Sensor diameterφ24 Length 40mm(approx) Height 10.2mm

Please kindly perform the checking operation when exclusive holder installed.

TFP-F series

For flammable liquid, available working on explosion area.
No electric current on main unit.
Available arrangement of fiber cable length

Designation System

TFP-F

(A)Finer length

2.3.5M  Negotiable.

TFP-F

Specifications … ce Recognized

Detecting Method Optical fiber reflected detection
Detecting Output Output from dedicated amplifier (FD-2002-SR123)
Detecting Speed 0.5~1Sec. (Pure Water)
Ambient temperature -10~60℃
Weight Approx.20g(Excluded the Cable)
Material Protected PFA fiber tube
Summary measure (size) Sensor diameterφ24 Length 40mm(approx) Height 10.2mm

Please kindly perform the checking operation when exclusive holder installed.

FD-2002-SR123

Designation System

FD-2002-SR123

TFP-F dedicated AMP
Set up at outside of explosion area, receiving sensor signal.

FD-2002-SR123

Specifications

Number of connectable sensor 1
Light source LED Red color
Power Supply DC12~24V±10%
Consumption Current Under 960mw
Detecting Output Open Collector (26V DC, 50mA MAX)
Circuit protection Protection from reverse connection
Adjusting operation level Manual setting
Indicator 7segment LED 4 digits
Ambient temperature -10~50℃
Operating Humidity 35~85%RH
Weight 100g(include cable)
Material Case: Polybutylene Terephthalate, Cover: Polycarbonate
Cable Color Brown:Power Supply
Black:Output+
Blue:GND Common

Exclusive holders.

Designation System

holder
holder

Dedicated amplifier for leak sensor

LS-15

1 to 10 pcs available connection A type output transistor.
1 pcs only available connection B type output transistor.
1 channel relay output.

画像:LS-15


・Specifications … ul Recognized

Power Supply DC24V±10%
Indicator LED Turns Green, Detecting LED Turns Red as normal
Detector Output Relay point 1ch
Number of connectable sensor CorA type 10/CorB type 1
Output capacity DC24V MAX2A/AC125V MAX 0.4A
Consumption Current 1unit connection 100mA
10unit connection 200mA
Ambient temperature 0~50℃
Weight Approx. 130g
Accessory Terminal cover 1 pcs

LS-25

1 to 5 pcs available connection each sensors.
5 channel relay.
Available output to each sensors.

画像:LS-25


・Specifications … ul Recognized

Power Supply DC24V±10%
Indicator LED Turns Green, Detecting LED Turns Red as normal
Detector Output Relay point 5ch
Number of connectable sensor CorA type 5/CorB type 5
Output capacity DC24V MAX1A/AC125V MAX 0.5A
Consumption Current 5unit connection 400mA
Ambient temperature 0~50℃
Weight Approx. 150g
Accessory Terminal covers 2 pcs , Mounting screws 4 pcs

LS-35

1 to 20 pcs available connection A type output transistor.
1 to 10 pcs available connection B type output transistor.
10 channel relay.
For various sensor using.

画像:LS-35


・Specifications … ul Recognized

Power Supply DC24V±10%
Indicator LED Turns Green, Detecting LED Turns Red as normal
Detector Output Relay point 10ch
Number of connectable sensor CorA type 20/CorB type 10
Output capacity DC24V MAX1A/AC125V MAX 0.4A
Consumption Current 10unit connection 340mA
20unit connection 450mA
Ambient temperature 0~50℃
Weight Approx. 300g
Accessory Terminal covers 2 pcs , Mounting screws 4 pcs