Description
Overview
GAOTek ultrasonic transmitter sound level meter is a great revolution in liquid level measurement history because the probe of such product is installed on the external surface of tank wall without drilling, Tank can be still in use during installation, maintenance, repairing and replacement of the product and therefore it is economical, safe and convenient.
Features
- Non-contact measurement, best measuring method among industrial instruments
- No drilling on tank wall and auto calibration
- Installation does not disturb normal use of tank
- Strong anti-interference capability and highly corrosive or high pressure liquid
- Applicable to virulent and liquid in various complicated operating condition or explosive gas atmosphere
Technical specification
| Measuring range | 3 m, 5 m, 10 m, 20 m and 30 m |
| Span shift | ±10 m |
| Current output | 4 mA to 20 mA, Max load 750 Ω |
| Communication interface | RS 485 and IrDA |
| Ambient humidity | 15% RH to 100% RH |
| Housing ingress protection | IP 67 |
| Liquid level display | 6 digits OLED display |
| Ambient temperature for operation panel | -58 °F to 158 °F ( -50 ℃ to 70 ℃) |
| Ambient temperature for ultrasonic probe | -58 °F to 248 °F ( -50 ℃ to 120 ℃) |