NIVOMAG MK–22 with adjustable switch differential

(Magnetic Coupling Level Switches)

MK2

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)

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.

Cable for submersible version MKU
	To be specified in the order; sold by the 3.3 ft

Accessories sold separately
	MKA–210–0M–200–00	⌀2.5" stainless steel (316L) float (for min. 1.5…1.8 lb/dm3 liquids)
	MKA–21B–0M–000–02	⌀2" stainless steel (316L) float (for min. 1.5…1.9 lb/dm3 liquids)
	MKA–230–0M–100–00	⌀4.8" stainless steel (316L) ball float (for min. 1.5 lb/dm3 liquids)
	MKA–210–0M–900–00	⌀1.9" titanium float (for min. 0.9 lb/dm3 liquids)
	MKA–140–0M–000–01	Oil resistant rubber sleeve
	MKA–150–0M–000–01	Silicon protection sleeve
	4guo74x2epdmy	EPDM O-ring (cover seal)
	4gu2x76klinge	REINZ AFM34 flat gasket for 3.62×3.62" connection
	4gu2colklinge	REINZ AFM34 flat gasket for 2" connection
	MKA–110–1M–000–01	3.9" arm extension
	MKA–110–2M–000–01	7.9" arm extension
	MKA–110–3M–000–01	11.9" arm extension
	4cesa5x25koa4	Split pin, 0.2x1"
	MKA–110–1M–000–02	Tubular sleeve
	MKA–120–0M–000–02	Hysteresis adjusting piece
	MKA–120–0M–000–04	Tilting fork
	MKA–220–0M–000–07	Tilt pin, long
	MKA–120–0M–000–03	Adjuster pin
	4cesa2x10koa4	Split pin, 0.1x0.4"
	MKA–210–9M–100–00	Microswitch Ex
	4we83140noncy	Microswitch non-Ex

Tester for MK magnetic level switch

Type
M	M	K		1	1	0		0		Steel 1.7218 (4130 equivalent)

Tester for MK magnetic level switch

Type
M	M	K		1	2	0		0		Stainless steel 1.4409 (316L equivalent)

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)

Y-adapter for multiple cable entry with M20x1.5 connector size, for non Ex devices.

Order code