Dynaprobe

➡️Product description

Dynaprobe

Features

• Integrated design for easy installation
• Standard two-wire transmitter with robust sound wave initiation, ensuring stable and reliable measurement
• Over-voltage and current protection, thunderstorm and lightning protection
• Large LCD display for easy troubleshooting and monitoring
• Intelligent signal processing technology to ensure various compatibility during device operation
• Airtight and alkali-resistant plastic outer casing (IP67) to withstand harsh environments
• Flexible support or flange mounting options
• The Dynaprobe series level meter:

is a self-contained, battery-operated device that uses sound waves to measure liquid or solid levels. It provides fast and accurate measurements in high measurement areas without requiring any hole for water level meters. Ultrasonic level meters are lightweight, compact, versatile, and easy to operate. The process is unaffected, and there is minimal accuracy loss even in challenging conditions.

Technological Principle:

The level meter consists of an integrated ultrasonic wave sensor and electronic unit. The sensor is mounted on the top of the container, and under the control of the electronic unit, it emits ultrasonic pulses towards the measured object. The sound waves are reflected by the object's surface, and the reflected waves are received and converted into an electrical signal. The time taken for the ultrasonic waves to return is directly proportional to the distance. The electronic unit measures the time and calculates the distance based on the known speed of sound, then determines the object's position.

Ultrasonic waves are affected by gas temperature, so to ensure measurement accuracy, the sensor adjusts the sound speed according to the gas temperature when necessary. The sensor emits ultrasonic pulses, and the reflected waves are measured. The sensor has a short-range blind spot. If the distance to the object is less than the minimum range, the instrument may not measure accurately. If needed, the level meter can be recalibrated or adjusted.

How to Choose an Ultrasonic Level Measurement Device:

• Measurement Range:
• Choose the model number based on the actual range.
• If the medium is highly variable, choose a model with a larger range.
• Solid level ranges are generally one and a half to two times that of liquids.

DC24V Power Supply:

1. For a two-wire system, the current power supply should be at least 30 mA.
2. For a three-wire system, the current power supply should be at least 60 mA.
3. For a four-wire system, the current power supply should be at least 80 mA.

220VAC Power Supply:

For a four-wire system only, the current power supply should be at least 50 mA. Dynaprobe Broşür

Tank Installation Conditions:

Closed Tanks:

• For a range of 8m, the hole size on the tank should be DN65 flange or larger.
• For ranges of 10m and 12m, the hole size on the tank should be DN80 flange or larger.
• Flange
• For a range of 15m, the hole size on the tank should be DN150 flange or larger.
• For ranges of 20m, 30m, and 40m, the hole size on the tank should be DN200 flange or larger.
• DN200 flange
• Open Tanks:
• For a range of 8m, the hole diameter on the tank should be at least 65mm larger.
• For ranges of 10m and 12m, the hole diameter on the tank should be at least 80mm larger and the thickness should be less than 15 cm.
• For a range of 15m, the hole diameter on the tank should be at least 150mm and the thickness should be less than 15 cm.
• For ranges of 20m, 30m, and 40m, the hole diameter on the tank should be at least 200mm larger and the thickness should be less than 20 cm.
• Open Ponds:
• No detection panel is required.
• If the gear is high, the ultrasonic level meter should be protected from ice formation or freezing.
• Tank:
• When using a mounting flange, it should be kept warm.
• If no heating is required, measure with an extended probe inside the tank.
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