Airtac CMSG Reed Switch Sensor CMSG-100-H
2. This seemingly simple mechanism provides reliable circuit control solutions for diverse industrial and commercial equipment applications through magnetically operated contact switching.
AirTAC CMSG Magnetic Reed Sensor CMSG-100-H Technical Details
- Model: CMSG-100-H
- Detection method: Non-contact magnetic field sensing
- Detection distance: 10±1.5mm (cylinder piston detection)
- Output configuration: NPN/PNP dual output (selectable)
- Supply voltage: 10-30VDC (±10% ripple)
- Current consumption: ≤15mA
- Response time: ≤1ms
- Output current: ≤200mA
- Hysteresis: ≤15% of detection distance
- Protection circuits: Reverse polarity, short-circuit, surge protection
- Insulation resistance: ≥50MΩ (500VDC megger test)
- Dielectric strength: 1500VAC for 1min
- Housing material: Glass-filled PBT (UL94 V-0 rated)
- Contact material: Gold-plated reed switch (10^7 operations)
- Ambient temperature: -25℃ to +80℃ (no icing)
- Protection rating: IP67 (dust/water resistant)
- Cable length: 2m standard (4-core shielded 0.14mm²)
- Weight: 58g ±3g
- Dimensions: 60mm(L) × 18mm(W) × 18mm(H)
- Mounting pitch: 25mm center-to-center (ISO 9409-1 compatible)
High-precision magnetic proximity sensor with dual-output flexibility, featuring military-grade sealing and vibration resistance. The CMSG-100-H uses a hermetically sealed reed switch with magneto-resistive compensation, maintaining stable detection even in high-speed cylinder applications (≤3m/s). Its coaxial magnetic field design minimizes orientation sensitivity.
- Pneumatic cylinder position feedback in injection molding machines
- Tool presence verification in CNC automatic changers
- Overstroke detection for hydraulic actuators
- Safety interlock systems in semiconductor wafer handlers
- Position confirmation in automated assembly lines
Installation guidelines:
Mount sensor parallel to cylinder axis with ≤0.5mm radial tolerance.
Use M3×0.5 mounting screws (1.2-1.5N·m torque). For high-vibration environments,
apply thread-locking compound and maintain 5mm clearance from ferrous materials.
Avoid installation near:
- High-frequency welding equipment (>10kVA)
- Power transformers with <500mm separation
- Rotating permanent magnets (DC motor commutators)
| Property | Property Value |
|---|---|
| sku | CMSG-100-H |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.