Product QS18EN6DBQ
Differential Pressure Sensor
With current output and PNP/NPN Transistor Switching Output
Output 2 Programmable as Switching Output
Order number: 100001261- Pressure monitoring in harsh industrial environments
- Housing is rotatable after plugging the process connection
- Reading of adjusted values without tool
- High-side switch
- Recessed pushbutton, keylock and password for secure programming
- Permanent indication of pressure (bar, psi, kPa, MPa, misc)
- Peak pressure memory
- Pressure range 0…250 bar diff.

General data
| EAN | 4047101450101 |
| eCl@ss-Code (V5.1.4): | 27200614 -/- Piezoresistive sensor (absolute and relative pressure) |
| Customs tariff number | 90262020000 |
| Country of origin | DE |
| Weight | 1066 g |
Technical Data
| Design | With display |
| Operating voltage | 18…30 VDC |
| Output function | NO/NC, PNP/NPN |
| Current output | 4…20 mA |
| Communication protocol | IO-Link |
| Electrical connection | Connector, M12 × 1 |
| Housing material | Stainless-steel/Plastic, 1.4305 (AISI 303) |
| Ambient temperature | -40…+80 °C |
| Protection class | IP67/IP69K |
Data Sheets
| German | 440 KB |
| English | 439 KB |
| French | 440 KB |
| Spanish | 438 KB |
| Czech | 440 KB |
| Dutch | 439 KB |
| Romanian | 439 KB |
| Russian | 445 KB |
| Polish | 440 KB |
| Turkish | 440 KB |
Approval
Manual
| Operating Instructions PSD Differential Pressure Sensor | 751 KB |
| IO-Link — Simple, Consistent, Efficient | 1266 KB |
Product Overview
Quick Start Guide
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