Industrial Non Contact Ultrasonic Sensor for Distance Measurement
Product Description
Industrial Non Contact Ultrasonic Sensor for Distance Measurement
Parameters：
Technical data |
General Specifications |
Sensing distance 100…1000mm(50…800mm) |
Adjustment range 100…1000mm(50…800mm) |
Unusable area 0…100mm(0…50mm) |
Standard target plate 100mm×100mm |
Transducer frequency About 200 kHz |
Response delay About 125ms |
Indicators/Operating means |
LED yellow solid: object in evaluation range flashing: program function |
LED red flashing: fault or program function object not detected |
Electrical specifications |
Operating voltage UB 10…30VDC,ripple10%ss |
No-load supply current ≤20mA |
Output |
Output type 1 analogue output 0…10V |
Resolution 0.11mm at max.sensing range |
Deviation of the characteristic curve ±1% of full-scale value |
Repeat accuracy ±0.1% of full-scale value |
Load impedance >1k Ohm |
Temperature influence ±1.5% of full-scale value |
Ambient conditions |
Ambient temperature -25…70℃ |
Storage temperature -40…85℃ |
Mechanical specifications |
Protection grade IP67 |
Connection Connector M12x1,4-PIN |
Material Housing brass,nickel-plated |
Transducer epoxy resin/hollow glass sphere mixture; Polyurethane foam |
Weight 60g |
Dimension:
Adjusting the evaluation limits
The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply
voltage -UB or +UB to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1 s. LEDs
indicate whether the sensor has recognised the target during the TEACH-IN procedure. The lower evaluation limit A1 is taught
with -UB, A2 with +UB.
Two different output functions can be set:
1. Analogue value increases with rising distance to object (rising ramp)
2. Analogue value falls with rising distance to object (falling ramp)
Evaluation limits may only be specified within the first 5 minutes after
Power on. To modify the evaluation limits later,
the user may specify the desired values only after a new Power On.
TEACH-IN rising ramp (A2 > A1)
- Position object at lower evaluation limit
- TEACH-IN lower limit A1 with - UB
- Position object at upper evaluation limit
- TEACH-IN upper limit A2 with + UB
TEACH-IN falling ramp (A1 > A2):
- Position object at lower evaluation limit
- TEACH-IN lower limit A2 with + UB
- Position object at upper evaluation limit
- TEACH-IN upper limit A1 with - UB
Default setting
A1: unusable area
A2: nominal sensing range
Mode of operation: rising ramp
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 |