APG FL datasheet

FL - Magnetic Float Level Sensors

APG

The FL Magnetic level switch is designed to meet demanding customer applications for liquid level

sensing in rugged hostile environments. Each FL is manufactured to the users specications making
it t to work precisely according to the application requirements.

Features

• Custom tailored to user specications

• Long switch life

• Up to seven switch points

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FL General Specications

APG

Performance

• FLR: 7 Switch Points
Min. distance between levels: 1.75 in. (45mm)

• FLE: 3 Switch Points

Connectivity

• Output: 4-20 mA, Resistive

Environmental

• Operating Temperature:
14º to 212ºF (-10º to 100ºC)

Certication

• FLE:
NEMA 4 & 7, IP65
IP43

• FLR:
NEMA 4 & 7, IP65

Float AA

2.0”

50.8 mm

Electrical

• Switch Rating:
20 VA, 50 VA, 180 VA

• Max Current:

0.5 A AC

• Max Voltage:

220 VAC

Physical

• Stem Length:
FLE: 24 in. (610 mm)
FLR: 153 in. (3900 mm)

• Cable Entry:
FLE: 1/2 in. / 3/4 in.
FLR: 1/2 in. / 3/4 in.

FLR Floats

2.06”

52.3 mm

FLE Floats

Float SS

1.10”

28 mm

1.10”

28 mm

Float KK

Float BB

1.18”

30 mm

1.38”

35 mm

1.10”

28 mm

1.63”

42 mm

Float K

1.77”

45 mm

1.97”

50 mm

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Options

APG

Part Number: FLR - _____ _____ - _____ - _____ - _____ - _____ - _____ - _____ - _____
A B C D E F G H I

A. Mounting Type

□ 0 Flat face ange
□ 1 Raised face ange
□ 2 Slide adapter
□ 3 3A Sanitary ferrule
□ 4 Plug mounted from outside of tank
□ 5 Plug mounted from inside of tank

B. Mounting Option and Size

□ A Ansi ange 150# (size=2, 2.5, 3, 4)
□ J JIS ange 10 kg/cm2 (size=2)
□ D DIN ange 10 kg cm2 (size=50)
□ SF 3A Sanitary ferrule (size=2, 2.5, 3, 4)
□ T NPT plug (size=1.5, 2, 2.5, 3, 4)

(inside size=0.25, 0.5, 0.75, 1, 1.5, 2)

□ G PF plug (size=2, 2.5, 3)

(inside size=0.75, 1, 1.5, 2)

□ R RT plug (size=2, 2.5, 3)

(inside size=0.75, 1, 1.5, 2)

□ X Other

C. Material

□ S 304 SS
□ S6 316L SS

D. Housing

□ H1 NEMA 4 & 7, IP65 (1/2 in. canle entry)
□ H3 NEMA 4 & 7, IP65 (3/4 in. cable entry)
□ W No housing, mounting option with 3/4 NPT plug

and 12 in. lead wires

E. Reed Switch

□ A 50 VA
□ C 180 VA

F. Number of Switch Points

□ 1-7 Select the number of switch points required

G. Number of Floats

□ 1-7 Select the number of oats required

H. Float Type

□ K Buna (for A reed switch only)
□ AA 316L SS (2.06 in. diameter)
□ BB 316L SS (1.63 in. diameter)

I. Probe Length (in./mm)

□ L_ in./mm

Switch Point Location(s)

(Measured from process connection)

□ 1 ____ in./mm (designate NO or NC position
□ 2 ____ in./mm (designate NO or NC position
□ 3 ____ in./mm (designate NO or NC position
□ 4 ____ in./mm (designate NO or NC position
□ 5 ____ in./mm (designate NO or NC position
□ 6 ____ in./mm (designate NO or NC position
□ 7 ____ in./mm (designate NO or NC position

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Options

APG

Part Number: FLE - _____ _____ - _____ - _____ - _____ - _____ - _____ - _____ - _____
A B C D E F G H I

A. Mounting Type

□ 0 Flat face ange
□ 1 Raised face ange
□ 3 3A Sanitary ferrule
□ 4 Plug mounted from outside of tank
□ 5 Plug mounted from inside of tank
□ 6 OL ange
□ 7 OL housing

B. Mounting Option and Size

□ A Ansi ange 150# (size=2, 2.5, 3, 4)
□ J JIS ange 10 kg/cm2 (size=2)
□ SF 3A Sanitary ferrule (size=2, 2.5, 3, 4)
□ T NPT plug (size=1.5, 2, 2.5, 3, 4)

(inside size=0.25, 0.5, 0.75, 1, 1.5, 2)

□ G PF plug (size=2, 2.5, 3)

(inside size=0.75, 1, 1.5, 2)

□ R RT plug (size=2, 2.5, 3)

(inside size=0.75, 1, 1.5, 2)

□ X Other

C. Material

□ S 304 SS
□ S6 316L SS

E. Reed Switch

□ A 20 VA
□ B 50 VA

F. Number of Switch Points

□ 1-3 Select the number of switch points required

G. Number of Floats

□ 1-3 Select the number of oats required

H. Float Type

□ SS 316L SS (1.10 in. diameter, 28mm)
□ KK 316L SS (1.18 in. x 1.10 in. cylinder)

I. Probe Length (in./mm)

□ L_ in./mm

Switch Point Location(s)

(Measured from process connection)

□ 1 ____ in./mm (designate NO or NC position
□ 2 ____ in./mm (designate NO or NC position
□ 3 ____ in./mm (designate NO or NC position

D. Housing

□ H1 NEMA 4 & 7, IP65 (1/2 in. canle entry)
□ H3 NEMA 4 & 7, IP65 (3/4 in. cable entry)
□ B1 Non-metallic housing, IP43

(1/2 in. cable entry)

□ B3 Non-metallic housing, IP43

(3/4 in. cable entry)

□ W No housing, mounting option with 3/4 NPT plug

and 12 in. lead wires

Automation Products Group, Inc. www.apgsensors.com
tel. [phone] [e-mail]

4