Airtac CMSJ Reed-type Sensor CMSJ-020
2. This deceptively simple mechanism provides robust circuit control for diverse industrial and commercial equipment applications through reliable reed contact operation.
AirTAC CMSJ-020 Reed Switch Sensor Technical Details
- Model: CMSJ-020
- Type: Non-contact magnetic proximity sensor (Reed switch)
- Detection method: Magnetic field actuation (1,000 Gauss min.)
- Output configuration: 2-wire NPN normally open
- Supply voltage: 5-240V DC/AC (universal voltage)
- Current capacity: ≤200mA
- Voltage drop: ≤3V @ 100mA
- Response time: ≤1ms
- Hysteresis: ≤1.5mm (actuation differential)
- Operating temp: -25℃ to 80℃
- Protection rating: IP67 (dust/water resistant)
- Housing material: PBT thermoplastic
- Contact material: Rhodium-plated contacts
- Cable length: 2m standard (UL2464 28AWG 2-core shielded)
- Weight: 22g ±0.5g
- Dimensions: 18mm(L) × 10mm(W) × 5.5mm(H)
Ultra-slim magnetic proximity detector designed for pneumatic cylinder position feedback. Features gold-plated reed contacts for 10 million+ operation cycles and surge protection up to 200V. The polarized design prevents reverse connection damage. Compatible with ISO cylinder mounting grooves.
- Pneumatic cylinder end-position detection
- Injection molding machine clamp monitoring
- Conveyor system pallet tracking
- Automated door safety interlocks
- Hydraulic press stroke limit control
Mounting guidance:
Install parallel to cylinder axis with ≤0.5mm air gap.
Maintain 3-5mm clearance from ferrous metals.
For multi-sensor setups, space ≥15mm apart to prevent mutual interference.
| Property | Property Value |
|---|---|
| sku | CMSJ-020 |
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.