Attribute | Value |
---|---|
Description | U12 Series Ultrasonic Sensors |
Detection Range | 20-120mm |
Output | RS485 |
Communication Protocol | Modbus-rtu |
Blind zone | 0-20mm |
Repeatability | ±0.15% F.S. |
Response time | 18ms |
Initialization Time | < 500ms |
Model | U12-D120R4T-R00A |
Detection range | 20-120mm |
Blind zone | 0-20mm |
Resolution | 0.1mm |
Repeatability | ±0.15%F.S. |
Accuracy | ±1%(built-in temperature drift compensation) |
Response time | 18ms |
Initialization time | < 500ms |
Supply voltage | 10-30V DC, reverse-polarity protection |
Red LED indicator | No object detected: Lights up, Teaching-in when no object detected: Flashes |
Green LED indicator | Object detected: Lights up, Teaching-in when object detected: Flashes |
Overcurrent protection | 200mA, Red LED and Green LED flashing simultaneously |
Load impedance | I/ < 300 Ohm, U/ > 1k Ohm |
No-load current | ≤30mA |
Input type | Teach-in and synchronization |
Material | Copper nickel-plated, plastic fittings, glass epoxy resin |
Enclosure rating | IP67 |
Connection type | 4pin, M12 connector |
Ambient temperature | -25℃ ~+70℃(248~343K) |
Storage temperature | -40℃ ~+85℃(233~358K) |
Weight | 16g |
Output type | 1 analog voltage output 0-10V |