Masterflex® Electro-Optic Point-Level Sensors, Avantor®

: Avantor Fluid Handling

: Avantor Fluid Handling

No clog or wear—contain no moving parts.

Detect liquids regardless of conductivity, color, or specific gravity
Economical and compact — built-in solid-state switching electronics
One-unit installation — simply screws into the top or side of your tank

These dependable, electro-optic level sensors contain no moving parts to clog or wear. Sensors offer ±1 mm repeatability and are available in a wide variety of materials to meet even the most demanding applications.

Installation is simple and quick through the tank top, bottom, or side. The switches can be used for low-, intermediate-, or high-liquid level detection. Solid state switching ensures dependability over a long service life. Order controller separately.

No clog or wear—contain no moving parts.

Detect liquids regardless of conductivity, color, or specific gravity
Economical and compact — built-in solid-state switching electronics
One-unit installation — simply screws into the top or side of your tank

Model:
32772-12
32772-32
32772-30
32772-04
32772-10
32772-02
32772-22
32772-08
32772-00
32772-20

Max. process temperature:
100 °C
100 °C
100 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C

Max. pressure:
150 psi
2500 psi
2500 psi
150 psi
150 psi
150 psi
150 psi
150 psi
150 psi
150 psi

Process mount:
3/8" NPT(M)
1/2"NPT(M)
1/2"NPT(M)
1/4" NPT(M)
1/2" Straight Thread
1/4" NPT(M)
Flanged
1/2" Straight Thread
1/4" NPT(M)
Flanged

Relay output:
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max
30 VDC at 40 mA max

Wetted materials:
Isoplast
Nickel-plated Carbon steel/Fused glass
Nickel-plated Carbon steel/Fused glass
Nylon
Polysulfone
Polysulfone
Polysulfone
Polysulfone
Polysulfone
Polysulfone

Warranty:
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year
1 year

Product Family Options

Description
Power
MFLX32772-12
Electro-Optic Point-Level Sensor, Isoplast, Wet Sink; 3/8" NPT(M)
12 VDC

1 * 1 unid.
1 * 1 unid. - 291,00 €
291,00 €
1 * 1 unid.
291,00 €

CE Compliant
UL Listed

Specifications
Cat. No.
MFLX32772-12
Model
32772-12
Max. process temperature
100 °C
Max. pressure
150 psi
Process mount
3/8" NPT(M)
Relay output
30 VDC at 40 mA max
Wetted materials
Isoplast
Warranty
1 year
CE Compliant
UL Listed
MFLX32772-32
Electro-Optic Point-Level Sensor, Nickel-Plated Steel/Glass, Dry Sink; 1/2"NPT(M)
12 VDC

1 * 1 unid.
1 * 1 unid. - 322,00 €
322,00 €
1 * 1 unid.
322,00 €

Specifications
Cat. No.
MFLX32772-32
Model
32772-32
Max. process temperature
100 °C
Max. pressure
2500 psi
Process mount
1/2"NPT(M)
Relay output
30 VDC at 40 mA max
Wetted materials
Nickel-plated Carbon steel/Fused glass
Warranty
1 year
MFLX32772-30
Electro-Optic Point-Level Sensor, Nickel-Plated Steel/Glass, Wet Sink; 1/2"NPT(M)
12 VDC

1 * 1 unid.
1 * 1 unid. - 322,00 €
322,00 €
1 * 1 unid.
322,00 €

Specifications
Cat. No.
MFLX32772-30
Model
32772-30
Max. process temperature
100 °C
Max. pressure
2500 psi
Process mount
1/2"NPT(M)
Relay output
30 VDC at 40 mA max
Wetted materials
Nickel-plated Carbon steel/Fused glass
Warranty
1 year
MFLX32772-04
Electro-Optic Point-Level Sensor, Nylon, Wet Sink; 1/4" NPT(M)
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 289,00 €
289,00 €
1 * 1 unid.
289,00 €

CE Compliant
UL Listed

Specifications
Cat. No.
MFLX32772-04
Model
32772-04
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
1/4" NPT(M)
Relay output
30 VDC at 40 mA max
Wetted materials
Nylon
Warranty
1 year
CE Compliant
UL Listed
MFLX32772-10
Electro-Optic Point-Level Sensor, Polysulfone, Dry Sink; 1/2" Straight Thread
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 292,00 €
292,00 €
1 * 1 unid.
292,00 €

CE Compliant
UL Listed

Specifications
Cat. No.
MFLX32772-10
Model
32772-10
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
1/2" Straight Thread
Relay output
30 VDC at 40 mA max
Wetted materials
Polysulfone
Warranty
1 year
CE Compliant
UL Listed
MFLX32772-02
Electro-Optic Point-Level Sensor, Polysulfone, Dry Sink; 1/4" NPT(M)
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 296,00 €
296,00 €
1 * 1 unid.
296,00 €

CE Compliant
UL Listed

Specifications
Cat. No.
MFLX32772-02
Model
32772-02
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
1/4" NPT(M)
Relay output
30 VDC at 40 mA max
Wetted materials
Polysulfone
Warranty
1 year
CE Compliant
UL Listed
MFLX32772-22
Electro-Optic Point-Level Sensor, Polysulfone, Dry Sink; Flanged
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 351,00 €
351,00 €
1 * 1 unid.
351,00 €

Specifications
Cat. No.
MFLX32772-22
Model
32772-22
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
Flanged
Relay output
30 VDC at 40 mA max
Wetted materials
Polysulfone
Warranty
1 year
MFLX32772-08
Electro-Optic Point-Level Sensor, Polysulfone, Wet Sink; 1/2" Straight Thread
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 292,00 €
292,00 €
1 * 1 unid.
292,00 €

CE Compliant
UL Listed

Specifications
Cat. No.
MFLX32772-08
Model
32772-08
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
1/2" Straight Thread
Relay output
30 VDC at 40 mA max
Wetted materials
Polysulfone
Warranty
1 year
CE Compliant
UL Listed
MFLX32772-00
Electro-Optic Point-Level Sensor, Polysulfone, Wet Sink; 1/4" NPT(M)
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 299,00 €
299,00 €
1 * 1 unid.
299,00 €

CE Compliant
UL Listed

Specifications
Cat. No.
MFLX32772-00
Model
32772-00
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
1/4" NPT(M)
Relay output
30 VDC at 40 mA max
Wetted materials
Polysulfone
Warranty
1 year
CE Compliant
UL Listed
MFLX32772-20
Electro-Optic Point-Level Sensor, Polysulfone, Wet Sink; Flanged
10 - 28 VDC

1 * 1 unid.
1 * 1 unid. - 351,00 €
351,00 €
1 * 1 unid.
351,00 €

Specifications
Cat. No.
MFLX32772-20
Model
32772-20
Max. process temperature
80 °C
Max. pressure
150 psi
Process mount
Flanged
Relay output
30 VDC at 40 mA max
Wetted materials
Polysulfone
Warranty
1 year