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PRINCIPLE The single unit or multiple reed switch units are housed tightly in stainless steel or engineering plastic stem, and the permanent magnet is sealed into the middle of the specified float ball(s). You can mount the float ball to penetrating through the stem, then the liquid buoyancy will deliver the float ball up and down at the specified position by graduating rings. When the float internal magnet approaches the reed switch, it will actuate the reed switch contact point to create an open or close circuit. We can apply such on-off output signals to reach liquid level controlling and...

APPLICATIONS Shipbuilding Industry, Generator Facilities, Petrochemical Industry, Food/Beverage Industry, Waste Water/Water Purified Facilities, Electronic Industry, Dyeing and Finishing Industry, Chemical Industry, Rubber/ Plastic Industry, Hydraulic. SPECIFICATION Tube Type Switching Switching Contact from Capacity Max. ※Reed switches of UL approval are 240Vac/ 200Vdc, 50w,0.5A. APPLICATION FIELDS OF FLOAT Environments Working Temp. Pressure Rating =Not good

CHEMICAL RESISTANCE Excellent O Good A Fair X Corroded Sulfuric Acid Chromic Acid Plastic RubberStainless

• Excellent O Good A Fair X Corroded

CONTACT PROTECTION CIRCUITS INDUCTIVE LOADS When using a reed switch with inductive loads such as motors, relays, solenoids, etc., The contact will be subjected to a high induced voltage during opening of the contact (load circuit). (Fig.1) Such high induced voltage (transients) may cause damages to the reed switch or significantly reduce its life. Therefore, protective circuits such as: RC (snubber), varistors or clamping diodes are recommended.(refer to Fig.1) Inductive load Inductive load . It is prohibited to connect directly with any solenoid valve, motor or magnetic switch. CAPACITIVE LOADS...

HOUSING SPECIFICATION Material : Aluminum Material : PP+Fiber Material : Aluminum Material : Aluminum Material : Aluminum Enclosure : CESI 03 ATEX 108 Material : Aluminum *For flow switch series. Material : Aluminum Remark 1 : Cable conduit is optional. Contact us if needed. Material : Aluminum *For side-mounting float series. *For side-mounting float series. Cable Conduit Exdiic

FLOAT SPECIFICATIONS Max. Pressure Weight 2 (kg/cm ) (g) white black white PP / black ※E>0.8 when F4 float used in FC Series. E>0.75 when F4 float used in FG Series. 7

ORDER SPECIFIED THE PROPERTIES BETWEEN LIQUID AND FLOAT Please choose the proper float subject to above independent specified terms and chemical characters. 4. Chemical: Please use plastic float for acid/ alkaline corrosion of chemical applications. PVDF float is noted for high temperature cases. 1. Temperature: PVDF Max. 120BC, PP Max. 80BC, SUS304/ 316 Max. 200BC 2. Pressure: SUS304/ 316 Float, Max. 35kg/cm2 Engineering plastic, Max. 5kg/cm2 (S10 float Max. 50kg) 3. Viscosity: Please choose smaller S.G. with greater diameter floats to cope with high viscosity liquid applications. 5. Benzine:...

HOW TO MAKE YOUR ORDER T P: Pipe Shield R: Sensor T: Test Rod Contact Form A: SPST C: SPDT G: 1 float 3 points F: 1 float 2 points : No contact Stem Code size Code size Material 0: f8 PP 6: f16 1: f8 SUS304 7: f17.2 2: f8 PVC 8: f12.7 3: f9.5 SUS304 9: f12.7 4: f12.7 SUS304 5: f17.2 P.P. Connection Type Housing Type B: AL. (Big space) C: PP (Anti-acidity) D: Aluminum E: AL. (Small space) G: PC (Anti-acidity) D: Aluminum K: AL. N: SUS304 or SUS316 P: Plastic IP65 -: Without housing 2: Without housing (Side Mounting) FC: Plastic (Stem) FD: Metal (Stem) Code size A: f8 B: f9.5 C: f12.7 D: f17.2...

ANTI-CORROSION SCREW TYPE / FLANGE TYPE Housing material apply by PP, wet portion material options in PP, PVDF, specially applicable for chemical applications against corrosive environments. Wetted PartsPVDF Wetted PartsPP Order information Type Housing Type Float Type ※FCC(FQ) & (FN)2" flange/thread are available,too. Float Quantity Pipe Diameter Connection Flanges Wetted PartsPVDF Wetted PartsPP

STANDARD FLANGE TYPE The housing complies with the IP65 rating and can therefore be used in outdoor environment. Order information Housing Type Float Type Float Quantity Pipe Diameter Connection Flanges

STANDARD SCREW TYPE The housing complies with the IP65 rating and can therefore be used in outdoor environment. Order information Connection Flanges Pipe Diameter Float Type Float Quantity

SCREW TYPE / FLANGE TYPE The housing complies with the IP65 rating and can therefore be used in outdoor environment. Order information Type Housing Type Pipe Diameter Float Type Float Quantity Connection Flanges

ENCLOSURE EXPLOSION PROOF FLANGE TYPE Type Order information Housing Type Connection Flanges Pipe Diameter Float Type Float Quantity SCREW TYPE Order information Type Housing Type Connection Flanges Pipe Diameter Float Type Float Quantity

VERTICAL ADJUSTMENT TYPE Applicable at tank interior pressure under 5 kg/cm2. Standard specification 80BC, special order of max. 200BC available. Switch contact: 20W/150Vac /250Vdc SPDT 50W/300Vac /350Vdc SPST 60W/220Vac /500Vdc SPST 60W/400Vac /1000Vdc SPDT Customer specified flange/ screw acceptable. This is a special design for some liquid applications requiring monitoring different actuation levels frequently. The user needs only to loose the hexagon nut, then remove the mounted screw/ flange up or down to achieve the actuated level position adjustment. Order information Connection Pipe Diameter...

When the Test Rod is attached to a magnetic float level switch, user could test the performance of the magnetic switch directly by pulling the handle of the test rod on the top of the switch. 1. Rod Connection: Bronze 2. Compressed Spring: Stainless Steel 3. Positioning Clip: Stainless Steel 4. Test Rod Stem: Stainless Steel

MARINE GRADE APPROVAL TYPE APPROVAL PROGRAM FM DM 4 S3 1 0500 A Contact Form A: SPST, C: SPDT Length: mm 0500: below 500mm 1000: 501~1000mm 1500: 1001~1500mm Float quantity Float Type Contact Form A: SPST, C: SPDT Length: mm 0500: below 500mm 1000: 501~1000mm 1500: 1001~1500mm Float quantity Float Type Pipe diameter Pipe diameter * Please specify the , 2 , C-C and L while placing an order. (Length from lower end of housing to center line of float ball) * Special term for LR Marine approval: "Environmental test has been carried out but it is not applicable to use in the ship and offshore that...