MMS-224 series

Precision in a cylindrical housing

Our reed sensors in the cylindrical housing of the MMS 224 series are ideally suited for industrial applications with round mounting bores and offer reliable switching operations with high positional accuracy and easy installation.

Do you need a custom solution?

Custom adaptations:
• Dimensions and shape
• Magnetic sensitivity
• Operating temperature
• Connection types
• Housing material
• Mounting / modification

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Areas of application

Position Control, Contactless Switching

Features

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Magnetically operated proximity sensor

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Individually defined sensitivity

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Customized adjustments possible

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Can be actuated through non-ferrous materials, e.g., wood, plastic, or aluminum

Series characteristics

Product information for the series

Reed contact-based magnetic sensors of the MMS 224 series are available as normally open, normally closed, or changeover contacts and are housed in a robust cylindrical housing that can be clamped or plugged in, as required. They can be actuated through non-ferromagnetic materials and are available with various cable lengths, sensitivity ranges, and connection variants. In addition to standard versions, variants with low hysteresis and a high-voltage version up to 1000 V DC are available, allowing the series to be flexibly adapted to different industrial requirements.

Dimensions: Ø 6.22 × L 38.1 mm

Housing material: PBTGF

Contact form: A/B/C

Operating temperature: –20°C … +105°C

Sensitivity: 7 … 40 AT

Switching capacity: 5 W … 50 W

Switching current: 0.25 A … 1.0 A

Continuous current: 1.0 A … 1.5 A

Dielectric strength: 200 VDC … 2000 VDC

Approval

REACH; RoHS

Technical drawing

Variant characteristics

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Dimensions: Ø 6.22 × L 38.1 mm

	MMS-224 -1	MMS-224 -2	MMS-224 -3	MMS-224 -4	MMS-224 -5	MMS-224 -9	MMS-224 -10

Contact form	A - normally open	A - normally open	A - normally open	B - normally closed	C - changeover	A - normally open	A - normally open
Operating temperature	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C
Sensitivity	7 … 30 AT	15 … 30 AT	15 … 40 AT	10 … 35 AT	10 … 35 AT	7 … 30 AT	15 … 35 AT
Switching capacity	10 W	10 W	50 W	5 W	5 W	10 W	10 W
Switching current	0.5 A	0.4 A	1.0 A	0.25 A	0.25 A	0.5 A	0.5 A
Switching voltage VDC	200 VDC	200 VDC	250 VDC	175 VDC	175 VDC	200 VDC	1000 VDC
Switching voltage VAC	140 VAC	265 VAC	265 VAC	125 VAC	125 VAC	140 VAC	265 VAC
Continuous current	1.0 A	1.4 A	3.0 A	1.5 A	1.5 A	1.0 A	1.3 A
Dielectric strength	250 VDC	400 VDC	750 VDC	200 VDC	200 VDC	200 VDC	2000 VDC
Small Quantities & Samples	Please inquire directly

	MMS-224 -1	MMS-224 -2	MMS-224 -3	MMS-224 -4	MMS-224 -5	MMS-224 -9	MMS-224 -10

Contact form	A - normally open	A - normally open	A - normally open	B - normally closed	C - changeover	A - normally open	A - normally open
Operating temperature	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C	–20 °C … +105 °C
Sensitivity	7 … 30 AT	15 … 30 AT	15 … 40 AT	10 … 35 AT	10 … 35 AT	7 … 30 AT	15 … 35 AT
Switching capacity	10 W	10 W	50 W	5 W	5 W	10 W	10 W
Switching current	0.5 A	0.4 A	1.0 A	0.25 A	0.25 A	0.5 A	0.5 A
Dielectric strength	250 VDC	400 VDC	750 VDC	200 VDC	200 VDC	200 VDC	2000 VDC
Switching voltage VDC	200 VDC	200 VDC	250 VDC	175 VDC	175 VDC	200 VDC	1000 VDC
Switching voltage VAC	140 VAC	265 VAC	265 VAC	125 VAC	125 VAC	140 VAC	265 VAC
Continuous current	1.0 A	1.4 A	3.0 A	1.5 A	1.5 A	1.0 A	1.3 A
Small Quantities & Samples	Please inquire directly