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UM1LG3-230C-1AA-2TA-N

The Yokogawa UM1LG3-230C-1AA-2TA-N is a high-performance, single-point laser displacement sensor belonging to the UM Series. It is designed for non-contact, precise distance and position measurement in industrial automation applications.

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Mail：info@hongkongeasy.com
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(Technical Parameters)
Model UM1LG3-230C-1AA-2TA-N
Measurement Principle Triangular Reflection Method (Laser Diode)
Laser Type Red semiconductor laser (Visible beam, Class 2)
Laser Wavelength 655 nm (Red)
Measurement Range 230 ±70 mm (Total range of 140mm, from 160mm to 300mm from the sensor head)
Standing Distance 230 mm (Recommended working distance to target)
Spot Diameter Approximately 1.0 × 2.5 mm (at a 230mm standing distance)
Linear Output Range ±70 mm (around the 230mm standing distance)
Repeatability 30 µm
Linearity ±0.15% of F.S. (Full Scale = 140mm range)
Light-Receiving Element Position Sensitive Detector (PSD)
Sampling Rate 1.5 kHz
Outputs Analog Output: 4-20 mA (2-wire)
Switch Output: 2-point NPN open collector output
Power Supply 12 to 24 VDC (±10%), ripple P-P: 10% max.
Current Consumption 80 mA max. (excluding analog output current)
Connection Method 2TA Option: Pre-wired cable (2m for power/control, 2m for analog output)
Housing Material PPS (Sensor Head), Aluminum Die-cast (Amplifier Section)
Ingress Protection (IP Rating) IP67 (Sensor Head and Amplifier Unit)
Ambient Operating Temperature -10 to +55 °C (with no freezing or condensation)
Ambient Operating Humidity 35 to 85% RH
Vibration Resistance 10 to 55 Hz, Double amplitude 1.5 mm, X, Y, Z directions for 2 hours each
Shock Resistance 500 m/s² (approx. 50G), X, Y, Z directions 3 times each
Weight Approx. 450 g