Overview
Enviro Testers ultrasonic level sensor is a kind of non-contact, high reliability, high-cost performance, easy installation and maintenance of material level measuring instrument. It doesn’t have to contact medium that can meet the requirements of most of the material level measurements. Firing pulse and receiving the pulse interval and the antenna to the surface of the measured medium is proportional to the distance, to calculate the distance on the surface of the antenna to the measured medium.
Features
- Range of up to 2.5 meters.
- Good stability.
- Response speed is adjustable.
- Easy Installation.
- Can be customized.
- adapt to strong acid, alkali, salt, high temperature occasions -No mechanical moving parts, high reliability -Smart failure protection and diagnostic echo are easy to troubleshoot
Technical Specifications
| Power supply | DC 4.5 V TO 5.5 V |
| Current | Normal state <20 mA |
| Frequency | 40 kHz |
| ESD Test | satisfy EN61000-4-2:2009 ESD test standard: CD±4 KV, AD±8 KV, performance level B |
| Communication | RS485 or UART |
| Measuring Accuracy | 0.16 in (4 mm) |
| Blind Zone | 0.19 in (<5 mm) |
| Application | liquid tank detection appliance |
| Detection Cycle | 10 ms |
| Measuring range | 1.97 in (50 mm) to 8.2 ft (2.5 m) |
| Operating Temp | 41 °F to 158 °F (5 °C to 70 °C) |
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