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Instantly add the FD Explosion-Proof Magnetic Float Level Switch and 50,000+ more product series to your store or catalog  
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FineTek Magnetic Float Level Switch, FD Explosion Proof

FD Explosion-Proof Magnetic Float Level Switch

Brand: FineTek
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FineTek Magnetic Float Level Switch, FD Explosion Proof FineTek Magnetic Float Level Switch, FD Explosion Proof FineTek Magnetic Float Level Switch, FD Explosion Proof
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 monitoring purpose. 

The figures below show the float orientations on N.O. (Normal Open) and N.C. (Normal Close).
Features
  • Multiple points measuring, multiple level points could be for custom-made.
  • Employing the magnet to actuate the reed switch requires no power.
  • Life expectancy of each contact can reach up to 2 million times.
  • All output signal wiring are simplified in same junction box (housing) to economize the external wiring construction.
  • FD type magnetic float level switches are more cost-effective than other level switches in terms of multiple points.
  • The housing protection is at least IP65.
  • The reed switch and lead wire are isolated with liquids absolutely. All stainless steel switches are applicable to high pressure and high temperature environment.

1 - 1 of 1 Part Numbers
FD7 EXPLOSION PROOF
FD7 EXPLOSION PROOF
  • Housing Type - Aluminum
  • Connection Size - 3/8" (10A)
  • Connection Type - 5 kg/cm², JIS
  • Stem Diameter - F8
  • Stem Material - Polypropylene (PP)
  • Float Type - F2
  • Number of Floats - One Float
  • Length - Below 500 mm
  • Contact Form - SPST
  • Sensor Type - Test Rod
1 - 1 of 1 Part Numbers

Specifications

Brand

Approvals & Certifications

  • ABS
  • BV
  • CE
  • DNV
  • GL
  • LR
  • NEPSI Proof No. GYJ111215 Ex d IIC T3~T6
  • PTB 05-ATEX-1027, Ex II 2 G Ex d IIB T6~T3 GB, Ex II 2D Ex Tb IIIC T85BC~T200BC Db IP65
  • UL

BSP Connection

  • 1” BSP Female (25 A)
  • 1” BSP Male (25 A)
  • 1/2” BSP Female (15 A)
  • 1/2” BSP Male (15 A)
  • 1/4” BSP Female
  • 1/4” BSP Male
  • 1/8” BSP Female
  • 1/8” BSP Male
  • 1-1/2” BSP Female (40 A)
  • 1-1/2” BSP Male (40 A)
  • 1-1/4” BSP Female (32 A)
  • 1-1/4” BSP Male (32 A)
  • 2” BSP Female (50 A)
  • 2” BSP Male (50 A)
  • 2-1/2” BSP Female (65 A)
  • 2-1/2” BSP Male (65 A)
  • 3” BSP Female (80 A)
  • 3” BSP Male (80 A)
  • 3/4” BSP Female (20 A)
  • 3/4” BSP Male (20 A)
  • 3/8” BSP Female (10 A)
  • 3/8” BSP Male (10 A)
  • 4” BSP Female (100 A)
  • 4” BSP Male (100 A)
  • 5” BSP Female (125 A)
  • 5” BSP Male (125 A)
  • 6” BSP Female (150 A)
  • 6” BSP Male (150 A)

Conduit Connection

  • 1/2” NPT Male
  • 3/4” NPT Male

Current

  • Carry Current, Max.

Electrical Rating

  • 0.5 A at 300 Vac / 350 Vdc, 50 W
  • 1 A at 150 Vac / 200 Vdc, 20 W
  • 1 A at 400 Vac / 1,000 Vdc, 50 W
  • 3 A at 220 Vac / 500 Vdc, 50 W

Enclosure, Body Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Aluminum
  • Polycarbonate
  • Polypropylene

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#
  • 2” (DN 50) - 300#
  • 2” (DN 50) - JIS 10K
  • 2” (DN 50) - JIS 5K
  • 2” (DN 50) - PN 10
  • 2” (DN 50) - PN 16
  • 2” (DN 50) - PN 25
  • 2” (DN 50) - PN 40

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150#
  • 6” (DN 150) - 300#
  • 6” (DN 150) - JIS 10K
  • 6” (DN 150) - JIS 5K
  • 6” (DN 150) - PN 10
  • 6” (DN 150) - PN 16
  • 6” (DN 150) - PN 25
  • 6” (DN 150) - PN 40

Fluid Specific Gravity

  • E > 0.5 to 0.82

Materials of Construction

  • Conduit Body: Nickel-Plated
  • Pipe Shield: 304 Stainless Steel
  • Pipe Shield: 316 Stainless Steel
  • Washer: NBR

Media

  • Chemicals

Mounting

  • Flange Mount
  • Screw Mount

NPT Connection

  • 1” NPT Female (25 A)
  • 1” NPT Male (25 A)
  • 1/2” NPT Female (15 A)
  • 1/2” NPT Male (15 A)
  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Female
  • 1/8” NPT Male
  • 1-1/2” NPT Female (40 A)
  • 1-1/2” NPT Male (40 A)
  • 1-1/4” NPT Female (32 A)
  • 1-1/4” NPT Male (32 A)
  • 2” NPT Female (50 A)
  • 2” NPT Male (50 A)
  • 2-1/2” NPT Female (65 A)
  • 2-1/2” NPT Male (65 A)
  • 3” NPT Female (80 A)
  • 3” NPT Male (80 A)
  • 3/4” NPT Female (20 A)
  • 3/4” NPT Male (20 A)
  • 3/8” NPT Female (10 A)
  • 3/8” NPT Male (10 A)
  • 4” NPT Female (100 A)
  • 4” NPT Male (100 A)
  • 5” NPT Female (125 A)
  • 5” NPT Male (125 A)
  • 6” NPT Female (150 A)
  • 6” NPT Male (150 A)

Operating Temperature

  • -20° to 200° C (-4° to 392° F)

Pressure Range

  • psi: 0 to 580 (kPa: 0 to 4,000, bar: 0 to 40)

PT/PF/PS (JIS) Connection

  • 1” PF Female (25 A)
  • 1” PT Female (25 A)
  • 1” PF Male (25 A)
  • 1” PT Male (25 A)
  • 1/2” PF Female (15 A)
  • 1/2” PT Female (15 A)
  • 1/2” PF Male (15 A)
  • 1/2” PT Male (15 A)
  • 1/4” PF Female
  • 1/4” PT Female
  • 1/4” PF Male
  • 1/4” PT Male
  • 1/8” PF Female
  • 1/8” PT Female
  • 1/8” PF Male
  • 1/8” PT Male
  • 1-1/2” PF Female (40 A)
  • 1-1/2” PT Female (40 A)
  • 1-1/2” PF Male (40 A)
  • 1-1/2” PT Male (40 A)
  • 1-1/4” PF Female (32 A)
  • 1-1/4” PT Female (32 A)
  • 1-1/4” PF Male (32 A)
  • 1-1/4” PT Male (32 A)
  • 2” PF Female (50 A)
  • 2” PT Female (50 A)
  • 2” PF Male (50 A)
  • 2” PT Male (50 A)
  • 2-1/2” PF Female (65 A)
  • 2-1/2” PT Female (65 A)
  • 2-1/2” PF Male (65 A)
  • 2-1/2” PT Male (65 A)
  • 3” PF Female (80 A)
  • 3” PT Female (80 A)
  • 3” PF Male (80 A)
  • 3” PT Male (80 A)
  • 3/4” PF Female (20 A)
  • 3/4” PT Female (20 A)
  • 3/4” PF Male (20 A)
  • 3/4” PT Male (20 A)
  • 3/8” PF Female (10 A)
  • 3/8” PT Female (10 A)
  • 3/8” PF Male (10 A)
  • 3/8” PT Male (10 A)
  • 4” PF Female (100 A)
  • 4” PT Female (100 A)
  • 4” PF Male (100 A)
  • 4” PT Male (100 A)
  • 5” PF Female (125 A)
  • 5” PT Female (125 A)
  • 5” PF Male (125 A)
  • 5” PT Male (125 A)
  • 6” PF Female (150 A)
  • 6” PT Female (150 A)
  • 6” PF Male (150 A)
  • 6” PT Male (150 A)

Sensor, Probe Style

  • Float

Stem Length

  • 0.04 to 59” (1 to 1,500 mm)

Stem Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Polypropylene
  • PVC
  • PVDF

Switch Type

  • SPDT
  • SPST

  • Chemical Industry
  • Dyeing & Finishing Industry
  • Electronic Industry
  • Food & Beverage Industry
  • Generator Facilities
  • Hydraulic Applications
  • Petrochemical Industry
  • Rubber/Plastic Industry
  • Shipbuilding Industry
  • Wastewater & Water Purified Facilities

Documentation

Data Sheets

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