Airtac DS1M Electronic Sensor DS1M020S40
2. This sensor system comprises four core components: a temperature sensing probe, signal processing unit, digital display interface, and power supply module.
3. The probe utilizes high-precision fast-response NTC/PTC thermistors as its primary sensing elements, whose performance parameters directly determine the system's measurement fidelity and thermal response characteristics. Multiple thermistor configurations can be implemented to optimize detection accuracy across specific temperature ranges.
AirTAC DS1M020S40 Inductive Proximity Sensor Specifications
- Model: DS1M020S40
- Type: Shielded DC 3-wire inductive sensor
- Sensing distance: 2mm ±10% (Sn)
- Output configuration: NPN NO (Normally Open)
- Supply voltage: 10-30V DC (±10% ripple)
- Output current: ≤200mA (Short-circuit protected)
- Operating temperature: -25℃ to +70℃
- Protection rating: IP67 (IEC 60529)
- Housing material: Nickel-plated brass with PBT sensing face
- Cable length: 2m PVC cable (4-core 0.2mm²)
- Response frequency: 1kHz (1mm sensing position)
- Repeat accuracy: ≤0.01mm
- Weight: 82g ±3%
- Dimensions: 18mm(Dia) × 40mm(L) × 18mm(W)
- LED indicator: Red (Power/Status)
- Hysteresis: ≤15% of sensing distance
High-precision cylindrical sensor with temperature-compensated oscillation circuit, designed for reliable metal detection in harsh industrial environments. Features reverse polarity protection and overload/short-circuit safeguards. The shielded design minimizes side interference from adjacent metallic objects.
- Position verification in CNC tool changers
- End-of-stroke detection for pneumatic cylinders
- Conveyor belt object counting systems
- Robotic arm joint limit sensing
- Injection molding machine safety interlocks
Installation note:
Maintain 2×Sn (4mm) clearance from surrounding metal surfaces.
For optimal performance, clean sensing face weekly with isopropyl alcohol
in high-contamination environments. Maximum tightening torque: 15N·m.
| Property | Property Value |
|---|---|
| sku | DS1M020S40 |
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.