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K7L-AT50/-AT50D

Liquid Leakage Sensor Amplifiers

• Ultra-high sensitivity detects impedances of up to 50 M   .
• Polyethylene makes the Sensing Band more resistant to chemicals. 
• Series includes models with 
  disconnection detection.

*The color of the Sensing Band shown here is a conceptualization and is not necessarily the actual color.

Содержание F03-15

Страница 1: ...sitivity detects impedances of up to 50 M Polyethylene makes the Sensing Band more resistant to chemicals Series includes models with disconnection detection The color of the Sensing Band shown here i...

Страница 2: ...istance SUS316 and polyethylene are used for the Sensing Band s core and sheath to ensure high resistance to both acidic and alkaline liq uids Application Examples Liquid Leakage Detection for Measuri...

Страница 3: ...Stickers or Mounting Brackets Available Sensing Band Lengths Note 1 To place an order for 1 m of the F03 16PE for example specify F03 16PE 1M 2 If you cannot find the length you need please order the...

Страница 4: ...sistor output with 100 mA at 30 VDC max Note If the rightmost pin of the DIP switch on the side of the Sensor Amplifier is set to the down position the output turns ON when liquid is detected if it is...

Страница 5: ...nd connects to the Sensing Band through a cable that can be extended up to 50 meters Countermeasures against external noise are especially important for the Sensing Band and connecting cable because t...

Страница 6: ...nection Examples NPN Output PNP Output K7L AT50 Signal transmission Level input 1 Level input 2 12 to 24 VDC Connecting cable 0 2 mm2 min F03 20 Terminal Block Sensing Band OUT Open collector output O...

Страница 7: ...ance 0 to 50 M variable Range 0 0 to 250 k Range 1 0 to 600 k Range 2 0 to 5 M Range 3 0 to 50 M Note The range is set using the DIP switch on the side of the Sensor Amplifier Refer to DIP Switch Sett...

Страница 8: ...mal i e there is no disconnec tion Operation at Disconnection Detection If there is a disconnection the signals will be interrupted at the place where the disconnection occurred and will not return to...

Страница 9: ...te The shape of the adhesive tape shown above is for securing the F03 16PE Name Model number Remarks Liquid Leakage Sensing Band F03 16PE Sensing Band Stickers F03 26PES F03 26PEN 30 Stickers per set...

Страница 10: ...The shape of the adhesive tape shown above is for securing the F03 16PE Name Model number Remarks Fluoroplastic Sensing Band F03 16PT Fluoroplastic Sensing Band Stickers F03 26PTN 10 Stickers per set...

Страница 11: ...me Model number Remarks Liquid Leakage Sensing Band F03 15 Sensing Band Stickers F03 25 30 Stickers per bag Sheath Flexible transparent vinyl chloride Core SUS304 stainless steel Ambient operating tem...

Страница 12: ...ductor VCT cable with a thickness of 0 75mm2 and a dielectric strength of 600 V is used Name Model number Remarks Sensing Band F03 16SF Without color indication F03 16SFC With color indication Sticker...

Страница 13: ...lectric strength of 600 V is used Dimensions Unit mm Sensing Band 0 m 10 m 50 m 100 m 150 m 200 m Wiring Cable Note 0 m 10 m 50 m 100 m 150 m F03 16SF F03 16SFC Appearance Structure F03 25 Appearance...

Страница 14: ...h down the top of the termi nal with a screwdriver and insert the core from the side Refer to Dimensions on page 9 More Sensing Bands can be connected simply by wiring in an arch shape Note Check that...

Страница 15: ...intervals on the floor and around equipment Cover the Sensing Band with plastic or metal molding to protect it from contact with other objects and from being stepped on by workers Leave a 50 to 100 m...

Страница 16: ...cation Can a different terminal block e g a commercially available terminal block or a terminal block constructed by the user be used instead of the one provided Yes When using another terminal block...

Страница 17: ...m Leakage areas cannot be specified with the K7L AT50 Mounting Methods Product name Main material Cable material Electrode material Model Liquid Leakage Point Sensor Polyethylene Outer sheath PVC Inne...

Страница 18: ...28 8 46 K7L AT50D LIQUID LEAKAGE SENSOR K7L AT50D PW OUT ADJUST 2 3 4 2 3 29 1 23 1 3 3 4 3 2 3 2 25 2 3 4 5 3 15 2 5 3 5 17 5 5 8 17 5 8 3 2 3 2 25 18 0 2 Two M3 Mounting Hole Dimensions 2 4 4 2 24 1...

Страница 19: ...ci fied range or where condensation is likely to occur To detect liq uids with high impedances do not use in locations with high humidity Locations subject to dust Locations subject to corrosive gases...

Страница 20: ...bserve all prohibitions of use applicable to this product NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESI...

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