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Omron E3ZM-LS89H Photoelectric Sensor
The Omron E3ZM-LS89H Photoelectric Sensor offers BGS reflective (fixed distance), Background Suppression (BGS), 10 to 200 mm (White paper 100 Γ 100 mm) Sensing distance, PNP Output, Connector type (M8, 4 pins), Red LED (660 nm), 10 to 30 VDC Power supply voltage, Light-ON/Dark-ON cable connection selectable mode. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3ZM Series.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3ZM-LS89H |
Omron E3ZM-LS89H Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | BGS reflective (fixed distance) |
| Sensing Distance | 10 to 200 mm (White paper 100 Γ 100 mm) |
| Light Source | Red LED (660 nm) |
| Power Supply Voltage | 10 to 30 VDC |
| Output configuration | PNP |
| Connection Method | Connector type (M8, 4 pins) |
| Current Consumption | 25 mA max. |
| Control Output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.) |
| Operation Mode | Light-ON/Dark-ON cable connection selectable |
| Response Time | Operate or reset: 1 ms max. |
| Indicators | Operation indicator (yellow), Stability indicator (green |
| Ambient Illumination | Incandescent lamp: 3,000 lx max. Sunlight 10,000 lx max. |
| Ambient Temperature Range | Operating: -25Β°C to 55Β°C, Storage: -40Β°C to 70Β°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΞ© min. at 500 VDC |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 minute |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity protection, Output short-circuit protection, Reversed output polarity protection, Mutual interference protection |
| Degree of Protection | IEC: IP67, DIN 40050-9: IP69K |
| Material | SUS316, Methacrylic resin, PES (polyether sulfone), PEEK (polyether ether ketone), Fluoro rubber |
| Weight | Approx. 40 g |
The Omron E3ZM-LS89H stands as a flagship sensor in the companyβs compact automation portfolio. Built for demanding environments, this Omron Compact Photoelectric Sensor is trusted in food, beverage, and packaging industries for its stainless steel SUS316 body and superior sealing. With a history of precision and ruggedness, Omron continues to empower automation engineers with reliable solutions like the E3ZM LS89H.
The Omron E3ZM-LS89H operates using BGS reflective sensing, maintaining stable detection from 10 to 200 mm. It uses a 660 nm Red LED and works on 10β30 VDC. The sensor supports PNP output and delivers a fast 1 ms response time. Housed in IP67/IP69K stainless steel, it resists high-pressure washdowns and chemicals. Designed with an M8 4-pin connector and polarity protection features, it ensures durability in high-hygiene zones.
Due to its compact design and robust sealing, the E3ZM LS89H is widely used in bottling lines, pharmaceutical conveyors, and meat-processing automation. The sensor excels in short-distance detection and stability under water or chemical exposure. For space-saving industrial solutions with consistent sensing reliability, engineers depend on the Omron E3ZM-LS89H, a proven Omron Compact Photoelectric Sensor.
