Two Teachable Evaluation Limits 200kHz Ultrasonic Level Sensor
High Accuracy Ultrasonic Sensor Level Measurement With Pipe Stainless steel Housing Highlights TECH-IN Temperature compensate LED for status indication Battery powered Minmal dead bands Applications Liquid and Solid Level Measurement Tanks,Totes,Processing Bulk Material Management Factory automation Position Detection Avoid collision Technical data General Specifications Sensing distance 100…1000mm(50…800mm) Adjustment range 100…1000mm(50…800mm) Unusable area 0…100mm(0…50mm)
High Accuracy Ultrasonic Sensor Level Measurement With Pipe Stainless steel Housing
Highlights
| 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 | ||||||||||||
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LED yellow solid: object in evaluation range flashing: program function |
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| 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 |
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Deviation of the characteristic curve ±1% of full-scale value |
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| 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 |
1 BN=BROWN 2 WH=WHITE 3 BU=BLUE 4 BK=BLACK V1 Connector
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Material Housing brass,nickel-plated |
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Transducer epoxy resin/hollow glass sphere mixture; Polyurethane foam |
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Weight 60g
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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
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