F03-20 143275 OMRON Monitoring relays, Accessory level View larger
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F03-20 143275 OMRON Monitoring relays, Accessory level





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Monitoring relays, Accessory level

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Accessories Monitoring Relays

* Brand new product in its original packaging covered by the warranties and certifications provided by OMRON

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K7LLevel Control
Ultra-miniature liquid leakage sensor amplifier
This very compact plug-in leakage controller fits into Omron's
G2R 8-pin sockets (P2RF-08-E). K7L detects a wide variety of liquids, ranging from wa- ter to liquid chemicals with low conductivity.
• Operation range: Up to 50 M
• Four sensing ranges available
• Detection method: Conductive
•TwoLEDs: Green for power supplied, red for output indication
• Conforms to EMC and LVD Directives, UL/CSA approved
Ordering information
Product name CharacteristicsOrder code
Product nameCharacteristicsOrder code
Liquid leakage sensor
Standard K7L-AT50
Standard model (material: Polyethylene)F03-16PE 5M
With disconnection function set K7L-AT50D
For temperature and chemical resistance
F03-16PT 5M
With disconnection function sensor am- plifier only
(material: PolyethylenePTFE)
For flexibility and superior workability
(material: Plastic fiber braided cable)
For flexibility and visual confirmation of leakage
(material: Plastic fiber braided cable)
F03-16SF 5M F03-16SFC 5M
Easier to wipe off than the band typeF03-16PS
Electrodes have PTFE coating to resist chemicals
Product name CharacteristicsOrder code
Product name CharacteristicsOrder code
Terminal blocks (10 pcs)F03-20
Used for F03-16SF(C)F03-25
DIN-rail mounted socket
With finger protection P2RF-08-E Without finger protectionP2RF-08
brackets and
band stickers
Used for F03-16PE (adhesive tape)
Used for F03-16PE (screws) (30 pcs)
Point sen- sor mounting brackets
Used for F03-16PT (screws) F03-26PTN Used for F03-16PSF03-26PS
Rated power supply voltage12 to 24 VDC (allowable voltage fluctuation range: 10 to 30 VDC)
Operate resistance 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
Release resistance105% min. of operate resistance
Output configuration NPN open-collector transistor output with 100 mA at 30 VDC max.
Wiring distanceConnecting cable: 50 m max.
Sensing band length: 10 m max.
Ambient temperature Operating: –10 to 55°C
Power consumption 1 W max.
Response timeOperate: 800 ms max., release: 800 ms max.
Weight Approx. 14 g
Disconnection detection function
(K7L-AT50D & K7L-AT50D-S only)
Detection signal: 10 VDC max., 200 ms, detection time: 10 s max. Release: By resetting the power supply
Size in mm (H×W×D)28.8×12.8×46

Datasheet - PDF

Title: Language: Size: Type:
pdf1-mostradoOMRON - F03-20 - 143275 English 147 Kbytes pdf1-mostradoOMRON - F03-20  - 143275
pdf1-OMRON - F03-20 - 143275 English 5 Mbytes pdf1-mostradoOMRON - F03-20  - 143275
pdf2-mostradoOMRON - F03-20 - 143275 English 2 Mbytes pdf1-mostradoOMRON - F03-20  - 143275
pdf2-OMRON - F03-20 - 143275 English 4 Mbytes pdf1-mostradoOMRON - F03-20  - 143275

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