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Integrating high-speed resolution and flexible configuration into industrial measurement networks, the ZX-LDA11 functions as a high-performance NPN amplifier unit within the Omron ZX series platform. This sensor amplifier provides the signal processing required for displacement and measurement applications, executing rapid sampling and linear signal conversion from connected sensor heads. It bridges the raw physical measurements from optical and inductive heads to standard control systems like PLCs and dedicated positioning modules.
Built for precise industrial inspection environments, the device features robust analog outputs—both current and voltage—alongside configurable digital averaging to optimize measurement stability under varying conditions. The module is fully compatible with both reflective and through-beam ZX-series sensor heads, enabling precision positioning, thickness measurement, and surface profile analysis across automated production lines.
| Manufacturer | Omron |
| Model/Part Number | ZX-LDA11 |
| Series | ZX Series |
| Product Type | Amplifier Unit |
| Output Type | NPN |
| Power Supply Voltage | 12 to 24 VDC ±10% (Ripple p-p: 10% max.) |
| Current Consumption | 140 mA max. (at 24 VDC with sensor head connected) |
| Sampling Period | 150 microseconds (us) |
| Average Count Settings | 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, or 4096 |
| Linear Output (Current) | 4 to 20 mA / Full Scale (Max. load resistance: 300 Ohm) |
| Linear Output (Voltage) | ±4 V, ±5 V, 1 to 5 V (Output impedance: 100 Ohm) |
| Temperature Characteristic (Reflective) | 0.01% FS/degC (when connected to Reflective Sensor Head) |
| Temperature Characteristic (Through-beam) | 0.1% FS/degC (when connected to Through-beam Sensor Head) |
| Ambient Operating Temperature | 0 to 50 degC (with no icing or condensation) |
| Ambient Storage Temperature | -15 to 60 degC (with no icing or condensation) |
| Operating/Storage Humidity | 35% to 85% RH (with no condensation) |
| Insulation Resistance | 20 MOhm min. at 500 VDC |
| Dielectric Strength | 1,000 VAC, 50/60 Hz for 1 minute |
| Connection Method | Prewired (Standard cable length: 2 m) |
| Material Construction | Case: PBT (polybutylene terephthalate), Cover: Polycarbonate |
| Weight | Approx. 0.35 kg |
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Returns & Warranty

Integrating high-speed resolution and flexible configuration into industrial measurement networks, the ZX-LDA11 functions as a high-performance NPN amplifier unit within the Omron ZX series platform. This sensor amplifier provides the signal processing required for displacement and measurement applications, executing rapid sampling and linear signal conversion from connected sensor heads. It bridges the raw physical measurements from optical and inductive heads to standard control systems like PLCs and dedicated positioning modules.
Built for precise industrial inspection environments, the device features robust analog outputs—both current and voltage—alongside configurable digital averaging to optimize measurement stability under varying conditions. The module is fully compatible with both reflective and through-beam ZX-series sensor heads, enabling precision positioning, thickness measurement, and surface profile analysis across automated production lines.
| Manufacturer | Omron |
| Model/Part Number | ZX-LDA11 |
| Series | ZX Series |
| Product Type | Amplifier Unit |
| Output Type | NPN |
| Power Supply Voltage | 12 to 24 VDC ±10% (Ripple p-p: 10% max.) |
| Current Consumption | 140 mA max. (at 24 VDC with sensor head connected) |
| Sampling Period | 150 microseconds (us) |
| Average Count Settings | 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, or 4096 |
| Linear Output (Current) | 4 to 20 mA / Full Scale (Max. load resistance: 300 Ohm) |
| Linear Output (Voltage) | ±4 V, ±5 V, 1 to 5 V (Output impedance: 100 Ohm) |
| Temperature Characteristic (Reflective) | 0.01% FS/degC (when connected to Reflective Sensor Head) |
| Temperature Characteristic (Through-beam) | 0.1% FS/degC (when connected to Through-beam Sensor Head) |
| Ambient Operating Temperature | 0 to 50 degC (with no icing or condensation) |
| Ambient Storage Temperature | -15 to 60 degC (with no icing or condensation) |
| Operating/Storage Humidity | 35% to 85% RH (with no condensation) |
| Insulation Resistance | 20 MOhm min. at 500 VDC |
| Dielectric Strength | 1,000 VAC, 50/60 Hz for 1 minute |
| Connection Method | Prewired (Standard cable length: 2 m) |
| Material Construction | Case: PBT (polybutylene terephthalate), Cover: Polycarbonate |
| Weight | Approx. 0.35 kg |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|