Description
PT124B-226 series monocrystalline silicon settlement sensor designed with level vessel, high precision chip, circuit modules, safety cover and etc. It is suitable for level measurement with small range and high accuracy; it is the ideal choice for the vertical displacement and tilt monitor for dam, nuclear power station, high-rise building, tunnel, bridge, underground, geological settlement, dangerous building and etc.

Work Principle
The pressure cavities of settlement sensors series connect level vessel via a tube filled with water. The measurement component is high precision monocrystalline silicon, transfer the process pressure signal to acquisition system. Then calculation and analysis the displacement height of the measurement surface.

Specification
Range: 0-1500mmH2O
Combined accuracy: 0.05%F.S
Stability: 0.03%F.S/Yr
Output: RS485
Power supply: 7-12V DC
Operating temperature: -20～85℃
Temperature compensation: 0-60℃
Over load: 150%
House material: aluminum alloy with anodized surface
Electrical connector: water proof 4PIN connector
Protection grade: IP67
Installation: vertical with exhaust valve upwards

Technology : piezoresistive
Medium : for water
Interface : RS-485
Applications : for medical applications, for harsh environments
Other characteristics : IP68, high-precision
Level range : Min.:
Process temperature : Min.: