2. This deceptively simple mechanism provides reliable circuit control through contact closure, demonstrating exceptional durability and stability across diverse industrial automation systems and commercial equipment applications.
AirTAC CS1B4040 Reed Sensor Technical Specifications
- Model: CS1B4040
- Type: Magnetic reed switch (cylinder position sensor)
- Output configuration: NPN normally open (NO)
- Voltage range: 5-240V DC/AC (non-polarized)
- Current rating: ≤200mA
- Leakage current: <1mA
- Response time: ≤1.5ms
- Operating temperature: -25℃ to +70℃
- Protection rating: IP67 (water & dust resistant)
- Housing material: Glass fiber reinforced PBT
- Contact material: Tungsten-rhenium alloy
- Cable length: 2m standard (customizable)
- Cable type: 3-core shielded (PVC insulation)
- Weight: 28g ±1g
- Dimensions: 20mm(W) × 8mm(H) × 40mm(L)
High-precision magnetic proximity sensor with over 500,000 cycle durability, featuring dual-color LED status indication (red/green). Designed for harsh industrial environments with anti-vibration structure (10-2000Hz resistance) and surge protection up to 1.5kV. Compatible with ISO6432 standard cylinders.
- Pneumatic cylinder position feedback in assembly lines
- Tooling machine safety interlocks
- Packaging equipment jam detection
- Hydraulic press stroke limit control
- Automated warehouse shuttle positioning
| Property | Property Value |
|---|---|
| sku | CS1B4040 |
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.



