Ultrasonic Level Sensor

Product Description

Ultrasonic level sensor which provides accurate range detection, automatic calibration and adaptive noise cancellation in software provide reliable and record measurement. All sensor used *- stage op-amp based low noise amplifier, second order narrow band pass filter, peak-detector and low-pass filter circuit for detecting even the weakest of the reflected sonar signals. Various output options like pulses width, serial analogue 4 to *0 mA, 0 to 5 Volt etc. are available. Interface circuit options provide RS **2, 4 to *0 mA loop, 0 to 5 V DC, buzzer/relay and seven segment LED display. Accessories like mounting bracket rubber washer/nut faster etc. provide quick design and installation support. Specifications:

• Sensing Range*       : **0mm to XXXX mm [XXXX = ***0, ***0, ***0, ***0, ***0, ***0]
• Number of Sensors     : single/multiple sensors operation
• Operating Frequency      : *0 KHz +/- 1KHz
• Beam width             : ****2° or *0° as per requirement (see page 9)
• Operating Temperature    : 0°C to *5°C
• Ultrasonic non-contact measurement
• Noise cancellation and adaptive threshold detection
• Designed for dusty and humid indoor/outdoor, industrial/mining conditions.
• Available optional display/controller module
• Sensor operates at *2VDC, *0mA (max. Avg. current), suitable for multi-sensor and battery operation
• Built-in micro-controller provides direct distance reading with better calibration.
• ***0mA, pulse-width, serial TTL/RS**2C type, fixed-distance (ON/OFF type) OUTPUT
• Single cable interface makes it easy to connect in field.
• Continuous /triggered operation
• Easy mounting
• Rugged PVC Housing, epoxy sealed electronics
• Liquid/solid object detection
• Self calibrated.
• Easy *9 mm check-nut/thread mounting

• Standard *0 cm. shielded cable with sensor
• Cable lengths up to *0 M are available (optional)

• Collision Detection
• Intrusion Alarm
• Level Measurement
• Proximity Detection
• Non-contact Distance Measurement
• Object counter

 Ultrasonic level sensor module provides range detection and ranging from **0mm to XXXX mm (where XXXX = ***0, ***0, ***0, ***0, ***0, ***0), in a PVC housing. It is designed for indoor and outdoor use. The sensor provides sonar range information with high resolution. There are multiple sensor options available to the user. The users should clearly specify what options are required in their application. The table I below shows the various types of sensor options that are available. The signal lines TX, RX and TRG/OUT can be configured in various possible combinations as shown in the table I. It should be noted that **2VDC and GND are common in all cases. The user is cautioned to only specify the options that are really necessary, because multiple options increase the sensor cost. User specified options not mentioned in table I can be considered for bulk orders.