Product NI4-DSU26TC-2Y1X2
Inductive Sensor
For Rotary Actuators
Ident. no.: 1051005- Rectangular, housing DSU26
- 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)
- Terminal chamber
- ATEX category II 2 G, Ex Zone 1
- ATEX category II 1 D, Ex Zone 20
- SIL 2 (Low Demand Mode) acc. to IEC 61508, PL c acc. to ISO 13849-1 at HFT0
- SIL 3 (All Demand Mode) acc. to IEC 61508, PL e acc. to ISO 13849-1 with redundant configuration HFT1
General data
| EAN | 4047101063929 |
| eCl@ss-Code (V5.1.4): | 27270101 -/- Inductive proximity switch |
| Customs tariff number | 85365019000 |
| Country of origin | DE |
| Weight | 170 g |
Technical Data
| Design | Dual sensor for valve monitoring |
| Construction size | 68 x 60 x 35.4 mm, DSU26 |
| Rated switching distance | 4 mm |
| Mounting | Non-flush |
| Operating voltage | Nom. 8.2 VDC |
| Output function | NAMUR |
| Switching frequency | 0.050 kHz |
| Electrical connection | Terminal chamber |
| Housing material | Plastic, PP-GF30, Yellow |
| Ambient temperature | -25…+70 °C |
| Protection class | IP67 |
| Approvals | ATEX II 2 G, ATEX II 3 G, ATEX II 1 D, ATEX II 2 D, ATEX II 3 D, SIL2, PLc |
Data Sheets
Approval/Declaration
Catalog (CAT)
Product Flyer
SIL Declaration
Safety Manual
Mounting accessories
|
BTS-DSC26-EB3
Actuation kit (puck) for dual sensors; end position damped; hole pattern on receptacle surface: 30 x 130 mm; connection shaft (shaft extension) height: 30 mm/Ø: max. 85 mm |
6900224 |
|
BTS-DSC26-EB20
Actuator (puck) for dual sensors; end position damped; hole pattern on flange: 80 x 30 mm and 130 x 30 mm; connection shaft (shaft extension) height: 30 mm/Ø: max. 35 mm; available as an option: Spacer BTS-DSC26-UR10 for 20-mm-high connection shafts (shaft extension) |
100002102 |
|
BTS-DSC26-UR10
Spacer for dual sensor actuation kitBTS-DSC26-EB20 |
100002103 |
Functional accessories
|
IMX12-DI01-2S-2T-0/24VDC
Isolating switching amplifier, 2-channel; SIL2 acc. to IEC 61508; Ex-proof version; 2 transistor outputs; input Namur signal; ON/OFF switchable monitoring of wire-break and short-circuit; toggle between NO/NC mode; signal doubling; removable screw terminals; 12.5 mm wide; 24 VDC power supply |
7580020 |
