NIVOMAG MMK Tester Carbon Steel

(Magnetic Coupling Level Switches)

MMK1100
  • 5 years warranty

Tester for MK magnetic level switch

Type
M
M
K
1
1
0
0

Steel 1.7218 (4130 equivalent)

Accessories

NIVOMAG MK–21 with fixed switch differential

Side / top-mounted magnetic coupling float level switch with fixed switch differential with SIL 1 and marine (DNV, BV) certificates

Type
M
K
1
Version
M
K
1

Standard

With rubber protective sleeve

With silicone protective sleeve

Submersible (NEMA 6P equivalent (IP68))

Submersible (NEMA 6P equivalent (IP68)), with rubber protective sleeve

Submersible (NEMA 6P equivalent (IP68)), with silicone protective sleeve

Housing / Output
M
K
1

Aluminum / 1x SPDT

Aluminum / 2x SPDT

Stainless steel / 1x SPDT

Stainless steel / 2x SPDT

Process connection
M
K
1

3.6" × 3.6", PN square flange

2" BSP

2" NPT

ANSI 3", Class 150 / 300, carbon steel

ANSI 4", Class 150 / 300, carbon steel

ANSI 3", Class 150 / 300 / 600, 316Ti stainless steel

ANSI 4", Class 150 / 300, 316Ti stainless steel

Stainless steel flanges; welded (MF▢–▢▢▢–J type flanges [available from size ANSI 3"] should be ordered separately)

Protrusion / Lever length / Ex Certificate
M
K
1

8" (7.4" for MKA-21B, 7" for MKA-21N)

12.6" / 3.9"

16.5" / 7.9"

20.5" / 11.8"

"L" or "Z" lever

8" (7.4" for MKA-21B, 7" for MKA-21N) /Ex db eb mb G

12.6" / 3.9" / Ex db eb mb G

16.5" / 7.9" / Ex db eb mb G

20.5" / 11.8" / Ex db eb mb G

"L" or "Z" lever / Ex db eb mb G

or the lower (Lsl) switching point must be specified in text of the order.

NIVOMAG MK–22 with adjustable switch differential

Magnetic coupling float level switch with adjustable switch differential with SIL 1 and marine (DNV, BV) certificates

Type
M
K
2
Version
M
K
2

Standard

Submersible (IP68 NEMA 6P equivalent)

Housing / Output
M
K
2

Aluminum / 1x SPDT

Aluminum / 2x SPDT

Stainless steel / 1x SPDT

Stainless steel / 2x SPDT

Process connection
M
K
2

3.6" × 3.6", PN square flange

ANSI 3", Class 150 / 300, carbon steel

ANSI 4", Class 150 / 300, carbon steel

ANSI 3", Class 150 / 300 / 600, 316Ti stainless steel

ANSI 4", Class 150 / 300, 316Ti stainless steel

Stainless steel flanges; welded (MF▢–▢▢▢–J type flanges [available from size ANSI 3"] should be ordered separately)

Protrusion / Lever length / Ex certificate
M
K
2

10"

14.7" / 3.9"

18.6" / 7.9"

20.5" / 11.8"

"L" or "Z" lever

10" / Ex db eb mb G

14.7" / 3.9" / Ex db eb mb G

18.6" / 7.9" / Ex db eb mb G

20.5" / 11.8" / Ex db eb mb G

"L" or "Z" lever / Ex db eb mb G

or the lower (Lsl) switching point must be specified in text of the order.
With the adjustable switch differential option, the switching points can be shifted.

NIVOMAG MK–23 Top-mounted

Top-mounted magnetic coupling float level switch and adjustable switch differential with SIL 1 and marine (DNV, BV) certificates

Type
M
K
3
0
Version
M
K
3
0

Standard

Submersible (IP68 NEMA 6P equivalent)

Housing / Output
M
K
3
0

Aluminum / 1x SPDT

Aluminum / 2x SPDT

Stainless steel / 1x SPDT

Stainless steel / 2 x SPDT

Process connection
M
K
3
0

3.6" × 3.6", PN square flange

Protrusion / Lever length / Ex certificate
M
K
3
0

4.15 ft / 3.3 ft

7.4 ft / 6.6 ft

10.7 ft / 9.8 ft

4.15 ft / 3.3 ft / Ex db eb mb G

7.4 ft / 6.6 ft / Ex db eb mb G

10.7 ft / 9.8 ft / Ex db eb mb G

NIVOMAG MFF Counter flange

Counter flange for MK magnetic level switch

Type
M
F
F
1
0
Material
M
F
F
1
0

Steel 1.7218 (4130 equivalent)

Stainless steel 1.4409 (316L equivalent)

Version
M
F
F
1
0

Standard

For units with MMK–1▢0 tester

NIVOMAG MMK Tester Stainless steel

Tester for MK magnetic level switch

Type
M
M
K
1
2
0
0

Stainless steel 1.4409 (316L equivalent)