Products

TYJ-21 Type Double-membrane Soil pressure gauge

	Brief: TYJ-21 Type Double-membrane cartridge Soil Pressure measuring dam, breakwater, revetment, quay wall, building high-rise building foundation, pipeline infrastructure, piers, retaining walls, tunnels, subways, airports, roads, railways, cutoff wall structure Turkey stress and measuring glacier permafrost freeze up in force, with good stability, without wires Length influence for long-term observation and so on. . And simultaneous measurement of embedded point Temperature, optional digital thermometer as temperature measurement devices.
Detailed parameters
Model JDTYJ-21 Specifications (kgf/cm2) 1 2 3 4 5 6 8 10 16 25 40 60 Measuring range (MPa) 0～0.1 0～0.2 0～0.4 0～0.4 0～0.4 0～0.6 0～0.8 0～1.0 0～1.6 0～2.5 0～4.0 0～6.0 Working Temperature (℃) -25～+60 Temperature measurement accuracy (℃) ±0.1 Resolving ability％F·S ≤0.05 Composition error ％F·S ≤1