OPTEX-Z2t-2000P Photoelectric Sensor – High-Performance Through-Beam Industrial Sensor
The OPTEX-Z2t-2000P stands out as a premier solution in the industrial automation landscape, engineered to provide unparalleled accuracy and reliability for long-distance object detection. Developed by OPTEX FA, this amplifier built-in, through-beam type photoelectric sensor is meticulously crafted to meet the rigorous demands of modern manufacturing lines, packaging systems, and logistics hubs. By integrating a proprietary Opto-ASIC chip with a state-of-the-art 4-element red LED light source, the OPTEX-Z2t-2000P delivers an exceptional balance of eco-friendly power consumption, long-range tracking, and cost-effective performance.
Key Features of the OPTEX-Z2t-2000P Sensor
When selecting an industrial through-beam sensor, baseline efficiency and structural resilience are paramount. The OPTEX-Z2t-2000P surpasses industry standards by offering features tailored for minimal downtime and seamless retrofitting:
Extended Sensing Range: Features a massive 25-meter sensing distance, allowing the emitter and receiver to be separated across wide conveyors or entry points without losing signal strength.
Advanced 4-Element Red LED: Employs a newly designed 640 nm wavelength light source that projects a clear, visible beam spot (approximately ø1000 mm at max distance), making structural alignment simple and highly precise.
Ultra-Low Power Consumption: Optimized internal circuitry ensures that the emitter consumes 11 mA or less, while the receiver operates at a lean 8 mA or less, significantly lowering overall panel energy footprints.
Selectable Output Modes: Equipped with a built-in Light-ON / Dark-ON configuration slide switch, granting system builders complete logical flexibility over control loops.
Rapid Response Time: Operates at a lightning-fast response speed of 500 μs or less, successfully tracking rapid assembly lines without missing components.
Comprehensive Technical Specifications
For engineering and control system layouts, the detailed electronic and environmental profile of the OPTEX-Z2t-2000P guarantees direct compatibility with standard programmable logic controllers (PLCs):
| Parameter | Specification Details |
| Model Number | OPTEX-Z2t-2000P |
| Sensor Type | Through-beam (Emitter + Receiver Set) |
| Output Type | PNP Open Collector (Max 100 mA / 30 VDC) |
| Sensing Distance | 25 Meters |
| Supply Voltage | 10 to 30 VDC (including 10% p-p ripple) |
| Sensitivity Adjustment | Robust 1-turn Potentiometer |
| Connection Type | 2-meter attached cable (ø3.8 mm) |
| Enclosure Rating | IP67 Dust and Water Resistant |
| Housing Material | Glass-fiber filled ABS (Lens: PMMA) |
Exceptional Environmental Resistance
Industrial factory floors subject sensing hardware to vibrations, electrical spikes, and fluctuating ambient light conditions. The OPTEX-Z2t-2000P features structural fortifications to combat these challenges effortlessly. Boasting an IP67 enclosure rating, it is totally protected against dust ingress and can withstand complete water immersion up to 1 meter.
Furthermore, its proprietary engineering clears Feilen Level 4 noise resistance testing standards, ensuring that high-voltage machinery or nearby variable frequency drives (VFDs) do not cause cross-talk or false triggers. With an operating temperature range spanning from -25°C to +55°C, the OPTEX-Z2t-2000P maintains consistent output stability in cold-storage zones as well as high-heat manufacturing environments.
Target Industrial Applications
The versatility of the OPTEX-Z2t-2000P makes it an ideal fit across an expansive array of material handling and automated sectors:
Conveyor Line Monitoring and Logistics
In heavy sorting facilities, the 25-meter range allows the OPTEX-Z2t-2000P to straddle broad multi-lane conveyor tracks. It easily detects automated guided vehicles (AGVs), large shipping pallets, or individual parcels passing down processing lines.
Packaging Line Integrity
Thanks to its 500 μs response speed, the sensor accurately checks the presence or absence of boxes, container capping operations, and bulk material flows without choking high-velocity throughput rates.
Door and Gate Automation
The through-beam alignment format of the OPTEX-Z2t-2000P serves as a dependable safety barrier or entry-triggering sensor for industrial roll-up doors, safety perimeters, and automated warehousing elevators.
Why Choose the OPTEX-Z2t-2000P?
Investing in the OPTEX-Z2t-2000P means adding a rugged, reliable asset to your factory infrastructure. With clear dual-status LED indicators (orange for output status, green for stable alignment) conveniently positioned on the chassis, configuration and real-time diagnostics require zero specialized training. Minimize maintenance overhead and maximize production up-time by choosing the proven technology inside the OPTEX-Z2t-2000P through-beam photoelectric sensor










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