Airtac DS1U Electronic Sensor DS1U020
2. Its architecture comprises four core components: temperature sensing probe, microprocessor-based signal conditioning module, LCD display interface, and low-power DC supply circuit.
3. The probe utilizes military-grade NTC/PTC thermistors (response time <100ms) as its pivotal sensing element, with multi-point calibration ensuring measurement accuracy of ±0.3°C and dynamic compensation for thermal response optimization.
AirTAC DS1U Electronic Sensor DS1U020 Technical Specifications
- Model: DS1U020
- Type: Rectangular DC 3-wire inductive proximity sensor
- Detection distance: 2.0mm ±10% (Fe target)
- Supply voltage: 10-30V DC (ripple ≤10% P-P)
- Output configuration: NPN NO (Normally Open) or PNP NO selectable
- Housing material: Nickel-plated brass with PBT sensing face
- Protection rating: IP67 (IEC 60529)
- Temperature range: -25℃ to +70℃ (non-freezing)
- Response frequency: 1kHz (1ms ON/OFF response)
- Connection: 2m PVC cable (standard) / M12 connector (optional)
- Cable specs: 4-core 0.2mm² (28AWG) with oil-resistant jacket
- Indication: Red LED status indicator
- Hysteresis: ≤15% of detection distance
- Voltage drop: ≤2.5V @ 200mA
- Weight: 85g ±3g
- Dimensions: 50mm(L) × 18mm(W) × 34mm(H)
High-precision non-contact sensor with temperature compensation circuit, featuring reverse polarity protection and short-circuit prevention. The triple-shielded design provides exceptional EMI resistance (100mA/m @ 10MHz-1GHz). Precision-machined threads (M18×1) enable micrometer-level adjustment during installation.
- Position verification in pneumatic cylinder end stops
- Rotary encoder synchronization in packaging machinery
- Tool presence detection in CNC automatic changers
- Conveyor belt object counting systems
- Safety interlock for food processing equipment guards
Installation guidelines:
Maintain 3× sensor diameter clearance from adjacent metal surfaces.
For side-by-side mounting, minimum 20mm spacing between sensors.
Use copper-shielded cable in high frequency interference environments.
- Withstands 1000Hz vibration (10-55Hz, 1.5mm amplitude)
- 50g shock resistance (11ms duration, IEC 60068-2-27)
- Operates at 95% RH non-condensing
| Property | Property Value |
|---|---|
| sku | DS1U020 |
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.