NIVOLIC SG Settlement Gauge
MULTIPOINT
HIGH PRECISION
LIQUID LEVEL SYSTEM
The NIVOLIC SG is a high precision liquid level system designed to measure relative settlement using vibrating wire transducers.
The NIVOLIC SG is a high-precision liquid level system designed to measure relative settlement in a multipoint system. It consists of a series of chambers connected together by a liquid line. In each chamber, a weight is suspended to a vibrating wire transducer.
Changes in elevation of the water level in the chamber modify the buoyancy force acting on the weight, thus modifying the resonant frequency of the vibrating wire. In the multipoint system, one of the chambers is the reference for the calculation of relative movements of all the other chambers. A thermistor is integrated in the gauge, enabling measure of temperature.
Specifications
| Range | 100, 150, 300, 450, 600 mm |
| Accuracy* | ±0.1% F.S. (each sensor is calibrated individually) |
| Resolution |
Vibrating wire : 0.02% F.S. (min.) Temperature : 0.1°C |
| Fluid type | Water (optional antifreeze solution) |
| Cables |
IRC-41A : twisted shielded pairs, 22 AWG, with drain wire, PVC jacket, 6.4 mm OD IRC-41AP : Identical to IRC-41A except that the jacket is made of polyethylene |
| Actuator weight | 28 kg |
Ordering Info
Please specify:
- Range
- Cable and tube lengths
- Number of chambers
Optional accessories:
- Support brackets
