Active infrared scanner LT2-8-HS-2000/47/115
- Precision sensor for long detection ranges up to 2 m
- Mode selectable: background suppression or evaluation
- Mechanical adjustable detection range
- Adjustable timer functions
- DC voltage version
- Version with test input
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 LT2-8-HS-2000/47/115
| Product Description |
|---|
| Precision sensor for long detection ranges up to 2 m |
| General specifications | ||
|---|---|---|
| Detection range min. | 0 ... 500 mm by background evaluation, 350 ... 500 mm by background suppression |
|
| Detection range max. | 0 ... 2000 mm by background evaluation, 350 ... 2500 mm by background suppression |
|
| Light source | IRED | |
| Light type | modulated infrared light | |
| Operating mode | switching between background suppression/evaluation | |
| Diameter of the light spot | 50 mm at 2000 mm sensor range | |
| Functional safety related parameters | ||
| MTTFd | 730 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 60 % | |
| Indicators/operating means | ||
| Function indicator | LED green: power on LED yellow: object detection |
|
| Control elements | Sensing range setting, programming switch for time functions, time setting | |
| Electrical specifications | ||
| Operating voltage | 15 ... 35 V DC | |
| Ripple | 10 % | |
| No-load supply current | 100 mA | |
| Input | ||
| Test input | emitter deactivation with +Ub | |
| Output | ||
| Switching type | light/dark on selectable programmable , Factory setting: light on | |
| Signal output | 2 PNP, complementary, short-circuit protected, open collectors | |
| Switching voltage | 35 V DC | |
| Switching current | 200 mA | |
| Response time | 50 ms | |
| De-energized delay | 100 ms | |
| Timer function | Programmable on/off delay, adjustable 0.1 ... 10 s | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| Emitted interference | EN 61000-6-3 | |
| Standards | EN 61000-6-2 without EN 61000-4-5, EN 61000-4-11 | |
| Approvals and certificates | ||
| CE conformity | yes | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP65 | |
| Connection | 5 m fixed cable | |
| Material | ||
| Housing | Makrolon GV30 | |
| Optical face | hardened plastic lens | |
| Mass | 320 g | |
| Dimensions | ||
| Height | 64 mm | |
| Width | 150 mm | |
| Depth | 49 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: LT2-8-HS-2000/47/115
Function
Diffuse mode sensors LT(K)2 are used when people, objects, or vehicles are to be detected in a precisely defined area. The devices are extremely sturdy and resistant to mechanical strain. In background evaluation operating mode, the sensors can be used with any background. In background suppression operating mode, the background serves as a reference area. This enables highly reflective objects to be reliably detected as well. In addition, this operating mode offers an option for testing.
Informative Literature: LT2-8-HS-2000/47/115
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Product Documentation: LT2-8-HS-2000/47/115
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Instruction leaflet / Beipackzettel | ALL | 171 KB |
Design / Simulation: LT2-8-HS-2000/47/115
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 126 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: LT2-8-HS-2000/47/115
| Certificates | Cert No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | E87056 | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2305C | ALL | 226 KB | |
| UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F) | DOC-6947 | ALL | 223 KB | |
Pepperl+Fuchs (Aust) Pty Ltd
131-149 Link Drive
Campbellfield, Victoria
Melbourne, Victoria 3061
Australia
sales@au.pepperl-fuchs.com
+61 3 9358 3400
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.