HOME Company overview  Product information Instrumentation Services Question


HOSE COMMUNICATION METHOD
SETTLEMENT METER
Measuring settlement
of structures
DVP-100LA, DVP-100LB  
(Level 160 mm) (Level 500 - 3000mm)  


DVP-100LA


DVP-100LB


Shows incorporation
of a fixing fixture (DVF)
This meter utilizes the principle of “leveling.” By connecting a reference unit (water tank) installed on a horizontal surface steady point outside the area affected by the work to the object of measurement (or measuring point) by a communicating hose, the minute pressure change due to the difference of water levels between the reference water level and the settlement meter water level is detected by a differential transformer. Together with the inclinometer, this is an indispensable detector for measuring changes in the condition of existing structures incident to overpass construction work or to work in close proximity.
Model DVP-100LA DVP-100LB
Measuring range ±50mm
Rated output (RO) ±50mV
Non-linearity Within ±1.0%RO
Hysteresis Within ±1.0%RO
Set water head difference 160mm 500 - 3000mm
(variable)
Permissible overload
(water head difference)
5m 10m
Permissible
temperature range
0 - +40°C
Rated use current 50mA
Communicating
hose
Water
hose
ø12/18 mm Tetron blade hose
or
ø25/33 mm Tetron blade hose
Air tube ø5.9/7.94nylon tube
Dimensions (body) ø58H140mm ø58H210mm
Weight (body) Approx. 1.5 kg Approx. 2 kg
Cable S4-5 (0.5mm2 4core, single sheath)
Polarity: (-) indicates settling



Click here for Question on this product



HOME | Company overview | Product information | Instrumentation Services | Question | Site map
Copyright c 2004 TOYOKO ELMES Co.,LTD. All rights reserved.