3m Range 4-20mA / 0-10V Small Diameter Ultrasonic Sensor For Industrial Automation
Features
Non-contact
Teachable
Measuring window adjustable
Small unusable area
Introduction
Ultrasonic sensor measure is a reliability and outstanding versatility measurement method. It can realize to solve the most complex projects including object detection or level measure, because its measuring way works reliably under almost all conditions.
Appliactions
Level measuring
Mechanical engineering
Material handling
Food industry
Woodworking and furniture
Agriculture
Construction
Paper making
Dimensions
Parameters
General specifications
| M18 |
| Sensing range | 100... 1000 mm |
| Adjustment range | 100….1000mm |
| Unusable area | 0 ... 100 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.220 kHz |
| Response delay | approx. 10 ms |
| M30-type1 |
| Sensing range | 200... 2000 mm |
| Adjustment range | 200….2000mm |
| Unusable area | 0 ... 200 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.150 kHz |
| Response delay | approx. 10 ms |
| M30-type2 |
| Sensing range | 300... 3500 mm |
| Adjustment range | 300….3500mm |
| Unusable area | 0 ... 150 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.70 kHz |
| Response delay | approx. 20 ms |
| M30-type3 |
| Sensing range | 400... 6500 mm |
| Adjustment range | 400….6500mm |
| Unusable area | 0 ... 300 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.50 kHz |
| Response delay | approx. 40 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 | ± 0.1 % of full-scale value |
| Load impedance | >1k 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.
Sensor Function Description
Set and adjust the switching point and advance interval of the switching output and analog output products
Switching and analog output can be set using the tuning end, specifically, there are eight working modes that can be set.
Each of these Settings is divided into the following steps:
In the first step, the user selects a self-set distance or puts the sensor into the wave-loss state.
Second, connect the calibration terminal to the power supply or GND, and keep the connection until the yellow light blinks (or the red light blinks if the state is lost).
In the third step, the user selects the second self-set distance or allows the sensor to enter the wave loss state.
In the fourth step, connect the calibration terminal to the GND or power supply (different state from the second step), and keep the connection until the yellow light blinks (or the red light blinks in the case of wave loss).
There are 8 modes of switching output
1. Window normally open mode (analog output products for positive linear working mode or distance measurement mode).
2. Window normally closed mode (analog output product is negative linear operation mode or liquid level measurement mode).
3. Single point normally on mode.
4. Single-point normally closed mode.
5. Single point normally open interval mode with large hysteresis loop.
6. Single-point normally closed interval mode with large hysteresis loop.
7. Whether the normally open mode is detected.
8. Whether the normally closed mode is detected.
About RS485 output model products. Description of
There are three modes of operation,
1: Automatic measurement mode, the sensor continuously measures the liquid level and distance, and the user reads the measurement results through the 485 interface at any time.
2: The user does not initiate a 485 communication, the sensor will actively initiate a measurement and report the result.
3: Sleep mode, the product goes into sleep mode, the user first wakes up the sensor through the 485 interface, and then initiates a measurement and obtains the results before the sensor sleeps again.
Click here to learn more
https://www.kacise.com/product/kus3000-m30-type1-series-ultrasonic-level-distance-sensor/?nowprocket=1
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