- Bistable contacts N.C., N.O. or changeover
- Adjustable, easily
- Long lifetime
- Available for hazardous areas
| MSK1 | MSK2 | MSKW | |
| Function: | Bistable NC | Bistable NO | Changeover |
| Max. voltage: | 50 V AC / 75 V DC | 50 V AC / 75 V DC | 50 V AC / 75 V DC |
| Max. current: | 0.5 A | 0.5 A | 0.5 A |
| Switching capacity: | 10 W/VA | 10 W/VA | 5 W/VA |
| Temperature: | -20 to +90 °C | -20 to +90 °C | -20 to +90 °C |
| Materials: | Threaded sleeve: Nickel-plated CuZn Plug: Plastique, PA12-GF30 |
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RIGHT ANGLE PLUG, M12x1
| Type: | Female connector on angle plug M12x 1 |
| Poles number: | 4 pins, A-coding |
| Electrical contacts: | Metal, CuZn, optalloy-plated |
| Contact carriers: | Plastic, PA, black |
| Grip: | Plastic, PBT, black |
| Seal: | FPM |
| Protection: | IP67 (only tightened with screws) |
| Cable O.D.: | 4 to 6 mm |
| Wires: | Max. 0.75 mm² |
| Screw-in thread: | PG 7 |
| Fitting mode: | Screw clamp |
| Mechanical lifespan: | Min. 50 contact durability |
| Pollution degree: | 3 |
| Rated voltage: | Max. 250 V |
| Insulation resistance: | ≥ 108 Ω |
| Load capacity: | 4 A |
| Forward resistance: | ≤ 8 mΩ |
| Ambient temperature: | -25 to + 85 °C |
BAMO MSK1/MSK2/MSKW limit value switches MSK1, MSK12 and MSKW allow the monitoring of measuring points all along with the measuring range.
The M8x1 threaded sleeve with its right-angle connector includes a Reed contact. The switching behavior is made bistable by the built-in holding magnet. The contact is actuated when the magnetic float passes. The connection is done by a right-angle plug in plastique PA/ PBT, with a 4-pin connector M12x1.
Depending on the type of device, the contacts are positioned in a guiding groove or on a guiding rod. The contacts are adjustable over the entire measuring range. Flowmeters and level indicators can accommodate multiple contacts for monitoring the measuring points.
The different contacts:
- MSK1: Bistable contact, Normally Closed
- MSK2: Bistable contact, Normally Open
- MSKW: Changeover contact
Compatibilities with:
Variable area flowmeters: RA60/FA60; RA65/FA65; RA77/FA77; RA87/FA87 and SGK 1 – 3
Bypass flowmeters: DST series
Level indicators: NA and NA-V4A series