PT500-SZY20 magnetostatic level main application:
Settlement monitoring of rail transit subgrade and subway supporting wall;
Tunnel upper mountain and building settlement monitoring;
Expressway subgrade, slope, pier settlement monitoring;
Settlement monitoring of foundation pit, nuclear power plant and hydropower station;
Foundation settlement monitoring of DAMS, water conservancy hubs and high-rise buildings;
Bridge, foundation, tunnel safety management;
Master the environment, traffic, structural stress and deformation parameters of monitoring objects;
Real-time assessment of bridge working state and prediction of bridge function changes;
To evaluate the signs and trends of structural performance degradation, so as to facilitate the maintenance unit to take timely maintenance measures;
Measure the state of support subsidence and the change of expansion joint
Measure the anchor plug position shift
Advantages of magnetostriction technology:
High sensitivity, high precision, good repeatability, high reliability, high protection, minimal temperature coefficient, small
The compact installation size is easy to install, anti-electromagnetic interference ability is strong, cost-effective and durable.
Name of model:
PT500-SZY20-100mm-RS485
PT500: general size category
SZY20: specifications and models
100mm: displacement range
RS485: Output signal
PT500-SZY20 Magnetostrictive static level main technical parameters:
Measuring range: 0 ~ 100mm; 200mm; 300mm;
Comprehensive precision: ±0.1mm;
Non-linearity: ≤0.05%FS
Reduplication: ≤0.002%FS (sh 1μm)
Output signal: RS485-RTU
Update frequency: 10Hz
Power supply voltage: 24VDC(9 ~ 30VDC)
Operating current: <50mA(varies with range)
Life span: ≥1 million times
Insulation impedance: ≥1000 MΩ/100VDC
Ambient temperature: -40 ~ 70 ° C
Humidity: Humidity 90%, no condensation
Temperature coefficient: <30pp/C
Electrical connection: M12 waterproof electrical connector
Process connection: 10mm liquid pipe quick plug connector
Protection level: IP67
Connecting cable: five core shielded cable, standard length: 1 m
Dimensions: 100*100*277
Float specifications: 304 stainless steel material, 52 diameter float ball
Applicable medium: water or antifreeze and other random liquid (depending on the ambient temperature of the application installation area, ensure that the liquid does not freeze)