Close icon Close icon

HYDLO Hydraulic Load Cell

RUGGED CONSTRUCTION

COMPACT SIZE

EASY INSTALLATION

The HYDLO Hydraulic Load Cell is designed for measurement of loads in tieback anchors and rockbolts, or compressive loads in structures.

 

Description

The HYDLO consists of a sealed cell composed of two plates welded together around the periphery and filled with de-aired oil. The cell is directly connected to a pressure gauge (scale in kPa). The load applied to the cell induces an oil pressure variation, which is sensed by the pressure gauge. The load value in kN can be determined using the table on the calibration sheet. The compact size of the HYDLO makes installation easy, and allows for quick and simple readings.

Two configurations of HYDLO are available. To monitor a tensile load, a hollow center cell enables the passage of an anchor through the cell. To monitor a compressive load, a solid center cell is used. With both of these configurations, remote pressure reading is available by connecting the cell with flexible tubing to a remote vibrating wire or electrical 4–20 mA pressure transducer. This optional feature suits situations where access to the cell is difficult.

The HYDLO can accommodate small inclinations in loading. Larger misalignments should be compensated with the use of spherical seats. Hydraulic load cells are very sensitive to temperature changes.  Non-hydraulic cells (e.g. VH & ANCLO) are better suited for applications where significant temperature fluctuations are anticipated.

Specifications

Accuracy1

±1 % F.S. 

 

 

 

 

Operating temperature

−20 to +60°C 

 

 

 

 

Overload

1.2 × F.S. 

 

 

 

 

Capacity

250 kN

500 kN

750 kN

1000 kN

1500 kN

2000 kN

DIMENSIONS

 

 

 

 

 

 

A

35 mm

50 mm

75 mm

105 mm

105 mm

135 mm

B

123 mm

144 mm

180 mm

219 mm

244 mm

265 mm

C

144 mm

162 mm

202 mm

236 mm

261 mm

288 mm

Cell thickness

28 mm

28 mm

28 mm

28 mm

30 mm

30 mm

Distribution plate thickness

30 mm

40 mm

40 mm

45 mm

45 mm

65 mm

Protective housing

70 × 115 × 162 mm high 

 

 

 

Specifications may change when HYDLO is fitted with optional pressure transducer.
1 Valid between 20-100% of full scale range.
Ordering Info

Please specify:

  • Capacity

Optional accessories:

  • LCD display
  • Maximum pressure indicator
  • Remote reading with VW or electrical 4–20 mA
  • Distribution and bearing plates
  • Readout instruments
Down arrow
close

Search Roctest

Searching...