- >displacement sensor
- >osmolometer
- >strain gauge
- >ultrasonic sensor
- >hydraulic ceramics static level
- >tipping bucket rain gauge
- >inclinometer
- >acquisition device
- >audible and visual alarm
- >acceleration sensor
- >GNSS
- >water level gauge
- >fixed inclinometer
- >magnetostrictive static level
- >crystalline silicon static level
- >pull wire displacement sensor
- >video displacement sensor
- >laser ranging sensor
- >Vibrating string pore water pressure gauge
- >Vibrating string anchor cable dynamometer
- >Vibrating string earth pressure gauge
- >Vibrating wire type steel bar meter
- >Vibrating wire displacement sensor
Instrument specifications:Φ28
Instrument model:RL-100
Instrument number:287293
room temperature:15
measuring range :PULL:0~120KN
Press:0~60KN
Insulation resistance :≥50MΩ
Coil resistance:604Ω
Factory frequency value:1558
Measuring line length:1M
Waterproof pressure:0.5MPa
Working environment temperature:-25℃~+60℃
Calibration coefficient:K:Instrument sensitivity coefficient(KN/Hz²)
PULL:6.92×10-5 ,Press:7.07×10-5
Calculation formula:P=K（fi²-fo²）
When the calculation result is positive, the instrument is in a tensile state.When the calculation result is negative, the instrument is under pressure.
P:Load of the tested object（KN）
fo:Initial frequency value(Hz)
fi:Real time measurement of frequency values(Hz)
Remarks:Has passed ISO9001 quality system certification.
