| Item information | Value |
|---|---|
| Category: | Inductive dual sensors and sensing sets |
| Product type: | Inductive dual sensor |
| Design: | Dual sensor |
| Protection class: | IP67 |
| Housing material: | Plastic |
| Cable length: | 2 m |
| Output function: | NAMUR |
| Product group: | Inductive dual sensors and sensing sets |
| Electrical connection: | Cable |
| Construction size: | DSU35 |
| Ambient temperature min.: | -25 °C |
| Rated operating distance: | 4 mm |
| Mounting conditions: | Non-flush |
| Item weight: | 0,17 kg |
Turck NI4-DSU35-2Y1X2 Inductive dual sensor
The Turck NI4-DSU35-2Y1X2 is an inductive dual sensor. Design dual sensor, connection via cable, protection class IP67, housing made of plastic. Ident no. 1051002, EAN 4047101063899.
Features
- Rectangular, DSU35 design
- Plastic, PP-GF30-VO
- Two outputs for monitoring the position of rotary actuators
- Mounting on all standard actuators
- DC 2-wire, nom. 8.2 VDC
- 2 × outputs acc. to EN 60947-5-6 (NAMUR)
- Cable connection
- ATEX category II 2 G, Ex Zone 1
- ATEX category II 1 D, Ex zone 20
- SIL2 (Low Demand Mode) acc. to IEC 61508, PL c acc. to ISO 13849-1 with HFT0
- SIL3 (All Demand Mode) acc. to IEC 61508, PL e acc. to ISO 13849-1 with redundant configuration HFT1
Technical data
Mechanical data (9)
| Design | Dual sensor for rotary actuators, DSU35 |
| Construction type designation | DSU35 |
| Dimensions | 59 mm x 60 mm x 35,4 mm |
| Housing material | Plastic, PP-GF30, Yellow |
| Active area material | Plastic, PP-GF30, black |
| Max. tightening torque of housing nut | 3 Nm |
| Electrical connection | Cable |
| Pressure resistant | no |
| Mounting conditions | Non-flush |
Electrical data (6)
| Actuated current consumption | ≤ 1,2 mA |
| Output function | 4-wire, NAMUR |
| Internal capacitance (Ci)/inductance (Li) | 150 nF/150 µH |
| Non-actuated current consumption | ≥ 2,1 mA |
| Switching frequency | 0,05 kHz |
| Voltage | nom. 8,2 VDC |
Cable (6)
| Cable length | 2 m |
| Cable jacket | Blue |
| Core cross-section | 4 x 0,34 mm² |
| Cable type | LifYY |
| External Diameter of the Cable | Ø 5,2 mm |
| Cable Jacket Material | PVC |
Ambient conditions (5)
| Ambient temperature | -25...+70 °C |
| Pollution degree | 3 |
| Shock resistance | 30 g (11 ms) |
| Vibration resistance | 55 Hz (1 mm) |
| Protection class | IP67 |
Tests/approvals (5)
| Warning | Avoid static charging |
| Approvals | ATEX II 2 G, ATEX II 3 G, ATEX II 1 D, ATEX II 2 D, ATEX II 3 D, SIL 2, PL c |
| Approval acc. to | KEMA 02 ATEX 1090X |
| Device marking | Ex II 2 G Ex ia IIC T6 Gb/II 1 D Ex ia IIIC T135 °C Da (max. Ui = 20 V, Ii = 60 mA, Pi = 200 mW) |
| MTTF | 6198 years acc. to SN 29500 (Ed. 99) 40 °C |
Accuracy/deviation (3)
| Hysteresis | 1 % v. E.…10 % v. E. |
| Temperature drift | 10 % |
| Repeat accuracy | ≤ 2 % v. E. |
General data (1)
| Correction factors | St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4 |
Detection area/measuring range (1)
| Rated switching distance | 4 mm |
Displays/controls (1)
| Switching state | 2 × LEDs, Yellow/red |
Delivery time and availability
For urgent orders please ask us for the exact delivery time in advance; on request we check express shipping.
Your Benefits With Us
- Worldwide shipping of all Turck items
- Large stock levels for many products – current lead time available on request
- Positioning elements, process adapters, antennas and connection cables available on request
- Fast shipping via UPS (parcel) or freight forwarder (pallets), express delivery available on request
- Extensive hands-on application know-how
- Personal advice on selecting the right component
- Resellers receive volume-based discounts on request
- Large companies, public authorities and government agencies can order on account (request via our contact form)
Turck, www.turck.de
Manufacturer according to GPSR
Turck, www.turck.de
