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Twinno ultrasonic liquid level
Ultrasonic level gauge (level gauge) includes multiple brick technology, which has the characteristics of safety, cleanliness, high accuracy, long ser
Product details
Ultrasonic level gauge (level gauge) includes multiple brick technology, which has the characteristics of safety, cleanliness, high accuracy, long service life, stability and reliability, and easy installation and maintenance. It is suitable for various fields such as acid, alkali, salt, anti-corrosion, and high temperature. It can be connected to display meters or various DCS systems through 4-20mA or RS485 (Modbus protocol or other customized protocol), providing real-time liquid level data for industrial automation operation.
Instrument features
● Data recording/curve display/upload function
● Multiple automatic calibration functions
● Manual and automatic temperature compensation
● Three sets of relay control switches
● High limit, low limit, hysteresis control
● 4-20mA/RS485 multiple connection methods
● Display residual chlorine, temperature, status, etc. on the same interface
● Password protection can be set to prevent accidental operation by non staff members
| measuring range | 0~5~10~15m or customized |
| measuring principle | ultrasonic |
| resolution | 0.001m; |
| Basic error | ±1%F.S; |
| Temperature | 0～50.0℃ |
| temperature resolution | 0.1℃ |
| temperature error | ±0.3℃ |
| temperature compensation | Automatic or manual |
| Other functions | Data recording/curve display/data uploading |
| Relay control contacts | Three groups: 5A 240VAC, 5A 28VDC or 120VAC |
| Optional power supply | 85-265VAC, 9-36VDC, power: ≤ 3W |
| work environment | There is no strong magnetic field interference around except for the Earth's magnetic field. |
| ambient temperature | -10～60℃ |
| relative humidity | Not exceeding 90% |
| protection grade | IP65 |
| Instrument weight | 0.8kg |
| Instrument dimensions | 144×144×118mm |
| Installation hole size | 138×138mm |
| Instrument installation method | Pan mounted, wall mounted, pipeline type |
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