Product Category

Liquid Leakage Sensor Amplifier/Liquid Leakage Sensor Amplifier with Disconnection Detection Function

K7L-AT50[] / AT50D[][]

Reliable Detection of a Wide Variety of Liquids Ranging from Water to Liquid Chemicals with Low Conductivity. Four Sensing Ranges Available. K7L-AT50B and K7L-AT50DB are our Value Design products which increase the value of your control panels.

Model Number Legend

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Ordering Information

Product name

Model

Amplifier

Liquid Leakage Sensor Amplifier *1

K7L-AT50

K7L-AT50B

Liquid Leakage Sensor Amplifier
 with Disconnection Detection Function *1

K7L-AT50D

K7L-AT50DP

K7L-AT50DB

K7L-AT50DPB

Sensors

Sensing Band

F03-15

F03-16PE

F03-16PT

F03-16SF
 F03-16SFC

Point Sensor
 (for K7L-AT50/AT50B)

F03-16PS

F03-16PS-F

Mounting Brackets and Stickers

Sensing Band Stickers

F03-25

F03-26PES

F03-26PEN

F03-26PTN

Point Sensor Mounting Brackets

F03-26PS

Socket *2 (for K7L-AT50/AT50D)

Round terminals can be used.

P2RFZ-08

Round terminals cannot be used.

P2RFZ-08-E

Socket *2 (for K7L-AT50B/AT50DB)

Push-In Plus Terminal

P2RF-08-PU

Terminal Blocks

F03-20

Terminator

F03-20T

1. Accessories are provided. Check the accessories listed in the specifications for details.
 2. The applicable models of the K7L depend on the model of the Socket. If the correct Socket is not used, the K7L nameplate will be upside down.