GAOTek Sound Level Meter
GAOTek 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.
Description
Description
Overview
GAOTek 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. Therefore it is economical, safe and convenient.
Features
- Non-contact measurement
- No drilling on tank wall
- Installation does not disturb nomal use of tank
- Auto calibration
- Strong anti-interference capability
- Applicable to virulent
Technical Specifications
| Measuring Range | 118.11 in, 196.85 in, 393.70 in, 787.40 in, 1181.10 in (3 m, 5 m, 10 m, 20 m, 30 m) |
| Display Resolution | 0.03 in (1 mm) |
| Short Time Repetition Rate | 0.03 in (1 mm) |
| Measuring Error | 1 ‰ to 1 % (Excessive wall thickness and instability of pressure and temperature may affect measurement precision.) |
| Span Shift | ± 393.70 in (± 10 m) |
| Current Output | 4 mA to 20 mA, Max load 750 Ω |
| Communication Interface | RS-485, IrDA |
| Ambient Humidity | 15 % RH to 100 % RH |
| Explosion Proof Mark | Exdâ…¡CT6 |
| Housing Ingress Protection | IP67 |
| Liquid Level Display | 6 Digits OLED display (Unit: m) |
| Ambient Temperature For Operation Panel | -58 ℉ to 158 ℉ (-50 ℃ to 70 ℃) |
| Ambient Temperature For Ultrasonic Probe | -58 ℉ to 248 ℉ (-50 ℃ to 120 ℃) (Probe with wider temperature range is available） |