Xi'an Kacise Optronics Co.,Ltd.
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4m 4-20mA / 0-10V Distance Ultrasonic Sensor For Food Industrial
Appliactions
Food industry
Woodworking and furniture
Agriculture
Construction
Paper making
Level measuring
Mechanical engineering
Material handling
Introduction
The ultrasonic distance sensor operates by transmitting ultrasonic pulses to the target object and receiving the echo formed by the object. By measuring the time difference between transmission and reception, the distance between the transducer and the object's surface can be calculated using the speed of sound in the medium. The distance (D) is determined by the formula D = C * t / 2, where C is the speed of sound, and t is the time taken.
The M30 ultrasonic distance sensor utilizes ultrasonic echo ranging and precise time difference measurement technology to accurately detect the distance between the sensor and the target object. It offers advantages such as precise measurement, non-contact operation, waterproofing, corrosion resistance, low cost, and a minimal blind area. This sensor is suitable for applications involving liquid level and distance measurement.
Features
Measuring window adjustable
Small unusable area
Non-contact
Teachable
Dimensions
Parameters
General specifications
| Sensing range | 200 ... 4000 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.85 kHz |
| Response delay | approx.325 ms |
Indicators/operating means
| LED blue | Power on |
| LED yellow | solid: object in the evaluation range |
| flashing: program function, object detected | |
| LED red | solid: Error |
| flashing: program function, no object detected |
Electrical specifications
| Operating voltage UB | 10 ... 30 V DC , ripple 10 %SS |
| No-load supply current I0 | ≤ 50 mA |
Output
| Output type | 1 analog output 0-10V or 4…20mA. |
| Resolution | Evaluation range [mm]/4000, but ≥0.35mm |
| Deviation of the characteristic curve | ≤0.2% from full-scale value |
| Repeat accuracy | ± 1% of full-scale value |
| Load impedance | 0…500 Ohm |
| Temperature influence | ≤ 2 % of full-scale value |
Ambient conditions
| Ambient temperature | -25 ... 70 °C |
| Storage temperature | -40 ... 85 °C |
Mechanical specifications
| Connection type | Device connector M12 x 1 , 4-pin |
| Protection grade | IP65 (IP67 selectable) |
| Material | Housing: nickel plated brass or plastic |
LED Displays
| Displays in dependence on operating mode | Red LED | Yellow LED |
| TEACH-IN evaluation limit Object detected No object detected Object uncertain (TEACH-IN invalid) |
off flashes on |
flashes off off |
| Normal mode (evaluation range) | off | on |
| Fault | on | previous state |
Installation conditions
If the sensor is installed at the environment temperature fall below 0℃,It should do well on the protective measures. In case of direct mounting of the sensor in a through hole using the steel nuts, it has to be fixed at the middle of the housing thread.
https://www.kacise.com/product/kus3000-m30-type1-series-ultrasonic-level-distance-sensor/