Passive infrared motion sensor PIR20/31 sw
- Door activation sensor
- One of the smallest sensors for person detection
- Reliable detection through change in the thermal image from +/- 0.5 °C
- Accurate and seamless field adjustment through aperture and zoom function
- Function only in case of movement
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Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of PIR20/31 sw
| Product Description |
|---|
| Presence detector using infrared heat radiation for detecting people, detection range 1.8 m x 2.6 m, max. installation height 5 m, black housing, relay contact output, screw terminals |
| General specifications | ||
|---|---|---|
| Effective detection range | max. 12 m (frontal) | |
| Detection field | max. 1800 mm x 2600 mm for a mounting height of 2500 mm | |
| Functional safety related parameters | ||
| MTTFd | Relay load 12 V/10 mA: 500 a* Relay load 24 V/10 mA: 350 a* Relay load 6 V/100 mA: 100 a* Relay load 30 V/1 A: 0.1 a* *For 200,000 switching cycles/year in each case |
|
| Indicators/operating means | ||
| Operation indicator | LED green | |
| Function indicator | LED red: illuminates upon detection | |
| Control elements | Zoom screw for adjusting the detection field , sensitivity adjustment , changeover switch, active/passive | |
| Electrical specifications | ||
| Operating voltage | 12 ... 24 V AC / 12 ... 30 V DC | |
| No-load supply current | approx. 15 mA | |
| Power consumption | approx. 350 mW at 24 V | |
| Output | ||
| Switching type | Output active/passive, programmable | |
| Signal output | Relay, 1 alternator | |
| Switching voltage | 48 V AC/DC | |
| Switching current | 1 A | |
| Switching power | max. 30 W / 60 VA | |
| De-energized delay | 0.5 s (preset) | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| Standards | 89/336 EWG | |
| Approvals and certificates | ||
| CE conformity | yes | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Mounting height | recommended: max. 3.5 m | |
| Degree of protection | IP52 | |
| Connection | screw terminals, removable | |
| Material | ||
| Housing | black ABS | |
| Optical face | plastic lens | |
| Mass | approx. 40 g | |
| Dimensions | ||
| Height | 23 mm | |
| Width | 56 mm | |
| Depth | 45 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270913 |
| ECLASS 12.0 | 27270913 |
| ECLASS 11.0 | 27270913 |
| ECLASS 10.0.1 | 27270913 |
| ECLASS 9.0 | 27270913 |
| ECLASS 8.0 | 27270913 |
| ECLASS 5.1 | 27270903 |
| ETIM 9.0 | EC002550 |
| ETIM 8.0 | EC002550 |
| ETIM 7.0 | EC002550 |
| ETIM 6.0 | EC002550 |
| ETIM 5.0 | EC001821 |
| UNSPSC 12.1 | 39121528 |
Details: PIR20/31 sw
Function
The PIR20 passive infrared scanner enables problem-free detection of people. It detects movement as soon as the temperature differential between an object and its environment is greater than ± 0.5°C. The detection range can be accurately set by means of zoom adjustment and lens apertures. The PIR20 detects people approaching as a door.
Informative Literature: PIR20/31 sw
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Product Documentation: PIR20/31 sw
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Instruction leaflet / Beipackzettel | ALL | 1074 KB |
Design / Simulation: PIR20/31 sw
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 183 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: PIR20/31 sw
| Declaration of Conformity | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2323A | ALL | 128 KB |
Associated Products: PIR20/31 sw
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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
USA
- responsible for Canada -
sales@us.pepperl-fuchs.com
+1 330 425-3555
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.