Series MMS 222
Precision in Cylindrical Housing
Our reed sensors in cylindrical housing of the MMS 222 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
Areas of application
Position Control, Contactless Switching
Features
Magnetically operated proximity sensor
Individually defined sensitivity
Customized adjustments possible
Can be operated 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 222 series, depending on the variant, with normally open, normally closed, or changeover contact in a compact cylindrical housing. The design is configured for clamp or plug-in mounting and can be flexibly installed in round bores. Thanks to different cable lengths, sensitivity ranges, and connector options, the sensors can be easily adapted to customer-specific requirements; variants with low hysteresis are also available.
Dimensions: Ø 5.8 × L 25.4 mm
Housing material: PBTGF
Contact form: A/B/C
Operating temperature: –20°C … +105°C
Sensitivity: 7 … 35 AT
Switching power: 5 W … 10 W
Continuous current: 1.0 A … 1.5 A
Continuous current: 1.0 A … 1.5 A
Voltage rating: 200 VDC … 400 VDC
Approval
REACH; RoHS
Technical drawing
Variant characteristics
Dimensions: Ø 5.8 × L 25.4 mm
| MMS-222 -1 | MMS-222 -2 | MMS-222 -4 | MMS-222 -5 | MMS-222 -9 | |
|---|---|---|---|---|---|
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| Contact Form | A-Normally Open | A-Normally Open | B-Normally Closed | C-Changeover | 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 |
| Sensitivity | 7 … 30 AT | 15 … 30 AT | 10 … 35 AT | 10 … 35 AT | 7 … 30 AT |
| Switching Power | 10 W | 10 W | 5 W | 5 W | 10 W |
| Switching Current | 0.5 A | 0.4 A | 0.25 A | 0.25 A | 0.5 A |
| Switching Voltage VDC | 200 VDC | 200 VDC | 175 VDC | 175 VDC | 200 VDC |
| Switching Voltage VAC | 140 VAC | 265 VAC | 125 VAC | 125 VAC | 140 VAC |
| Continuous Current | 1.0 A | 1.4 A | 1.5 A | 1.5 A | 1.0 A |
| Voltage Rating | 250 VDC | 400 VDC | 200 VDC | 200 VDC | 200 VDC |
| Small Quantities & Samples | Please inquire directly | ||||
| MMS-222 -1 | MMS-222 -2 | MMS-222 -4 | MMS-222 -5 | MMS-222 -9 | |
|---|---|---|---|---|---|
|
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|
|
|
|
| Contact Form | A-Normally Open | A-Normally Open | B-Normally Closed | C-Changeover | 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 |
| Sensitivity | 7 … 30 AT | 15 … 30 AT | 10 … 35 AT | 10 … 35 AT | 7 … 30 AT |
| Switching Power | 10 W | 10 W | 5 W | 5 W | 10 W |
| Switching Current | 0.5 A | 0.4 A | 0.25 A | 0.25 A | 0.5 A |
| Switching Voltage VDC | 200 VDC | 200 VDC | 175 VDC | 175 VDC | 200 VDC |
| Switching Voltage VAC | 140 VAC | 265 VAC | 125 VAC | 125 VAC | 140 VAC |
| Continuous Current | 1.0 A | 1.4 A | 1.5 A | 1.5 A | 1.0 A |
| Voltage Rating | 250 VDC | 400 VDC | 200 VDC | 200 VDC | 200 VDC |
| Small Quantities & Samples | Please inquire directly | ||||
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Matching accessories
Actuating magnet
MMA-201
Ø 3.8 x L 18.0 mm
MMA-202
Ø 3.8 x L 25.2 mm
MMA-203
Ø 3.8 x L 12.7 mm
MMA-204
Ø 6.0 x L 25.7 mm
MMA-205
Ø 6.0 x L 40.1 mm
MMA-210
Ø 5.6 x L 23.2 mm
MMA-214
Ø 5.0 x L 16.0 mm
MMA-218
Ø 5.95 x L 28.0 mm
MMA-220
Ø 3.0 x L 9.0 mm
MMA-221
Ø 5.1 × L 15.24 mm
MMA-222
Ø 5.8 x L 25.4 mm
MMA-223
Ø 6.22 x L 25.4 mm
MMA-224
Ø 6.22 x L 38.1 mm
MMA-225
Ø 10.70 x L 31.0 mm
MMA-228
Ø 3.5 x L 18.0 mm
MMA-229
Ø 3.0 × L 15.0 mm