Inclinometers

STANDARD INCLINOMETER CASINGS

Geozone Geoservices_Geotechnical instrumentation_Standard inclinometer casingsInclinometer casing comprises a special grooved tube which is generally installed in a borehole to allow access for an inclinometer to measure subsurface soil movements.  The inclinometer casing performs the following functions:

  • It reflects deformations of soil or rock into which it is installed, or in structures to which it is attached.
  • It provides a precise casing for the operation of the inclinometer probe in the determination of changes in inclination
  • Internal grooves ensure that the inclinometer probe remains orientated in the same direction at each reading interval.

SISGEO provides inclinometer casing in the following materials:

  • Aluminium
  • Fibreglass
  • Acrylonitrile Butadiene Styrene (ABS)

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FLUSH-COUPLED AND QUICK JOINT INCLINOMETER CASINGS

Geozone Geoservices_Geotechnical Instrumentation_Flush coupled & Quick joint inclinometer casingsFlush-coupled inclinometer casing is a special ABS grooved tube, machined at the ends to provide a self-aligning junction. It is produced from high-quality virgin ABS plastic.

During manufacture particular attention is paid to reduce the spiral of the casing grooves and to machine the aligning key for casing junction with self-aligning couplings. Casing sections are assembled by means of couplings which are glued, riveted and sealed with special tape.

SISGEO Quick Joint (QJ) tube is an alternative to the traditional inclinometer casings, mainly designed for earth-fill dams and deep borehole applications. QJ tube offers simple and fast installation, consistent joints and deeper tube grooves. O-rings prevent ingress of grout or water. The fitted-at-factory casings and the alignment keys assure perfect continuity of the grooves.

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INCLINO-SETTLEMENT COLUMNS

Geozone Geoservices_Geotechnical instrumentation_Inclino-settlement columnsInclinometer and settlement measurements can be combined in the same column. This column consists of ABS inclinometer casing equipped with telescopic couplings and magnet rings. Magnet target rings are available in different models: for borehole (spider rings) and for embankment (plate rings). They are fixed on the inclinometer casing at particular intervals, depending on the geology. Telescopic couplings are available with a stroke of 75 or 150 mm. They provide a constant tracking of the grooves and the possibility to accept axial tube displacement. Readings are carried out by vertical inclinometer probe and magnet detector probe for a 3-D vertical survey.

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INCLINOMETER PROBES

Geozone Geoservices_Geotechnical instrumentation_Inclinometer probesThe inclinometer probe measures tilt deviations within the vertical inclinometer casings. This allows for the monitoring of lateral movements.  Inclinometer probe model S242SV30 is equipped with a ±30° range biaxial, force-balanced servo accelerometer which provides a high precision level, durability and quick response time. Sisgeo inclinometer probes can be used in conjunction with all commercially available inclinometer casings with ID grooves from 38 mm to 84 mm. A durable anti-shock plastic ABS carrying case is provided for transportation and storage of the inclinometer probe, as well as the dummy probe. The equipment is read using an Archimede portable datalogger.

Technical Specifications

Measuring range 9 m, 30 m, 76 m
Non-linearity + hysteresis 0.02% FS
0.06% FS for ±90° probe
Repeatability 0.01% FS
Temp. Operating range -20°C +70°C
System Accuracy ±4mm per 30 meter (with ARCHIMEDE readout)
Wheel base 500mm (metric)
Diameter 28mm
Length 750mm (without connector)
Wheel diameter 32mm

HORIZONTAL PROBE
(Product code 0S241HH3000)
Equipped with uniaxial solid-state accelerometer, this probe is designed for measurements within horizontally-installed inclinometer tubes.

Technical Specifications

Measuring range ±30°
Repeatability 0.05% FS
Diameter 28 mm
Length 750mm (without connector)

SPIRAL PROBE
(Product code 0S30PR12000)
The Spiral Probe is used to define the true azimuth of the inclinometer casing after installation. It provides measurements that can be used to correct the data obtained from twisted inclinometer tubes. The spiral probe is fully compatible with the inclinometer operating cable and Archimede portable datalogger.

Technical Specifications

Measuring range ±5° over the probe length
Resolution 10 mV/ °
Accuracy < 0.5% FS
Diameter 28 mm
Length 1.263mm (without connector)

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ARCHIMEDE DATALOGGER

Geozone Geoservices_Geotechnical instrumentation_Archimede dataloggerArchimede datalogger has been designed to read the following Sisgeo removable probes: horizontal and vertical inclinometers, T-REX, spiral-meter and TILLI portable tiltmeter. The Archimede is a battery-operated datalogger with a large graphic backlight display housed in a crushproof, water-resistant plastic case. This datalogger has been specially designed for field use in heavy operating conditions. The memory can store up to 120,000 single readings. A convenient remote hand-switch allows one-man surveys. A diagnostic start-up test and user-friendly software (menu task bars) allow the operator to use the readout with easy operation. Incli2 is a Windows compatible management software program, designed to process and print/plot inclinometer data. It generates a wide selection of high-resolution graphs and data reports.

Technical Specifications

A/D converter 24 bit, with autocalibration (19 true bit)
Storage memory 2 MB
COMM port RS232
Temperature operating range -20 – +60 °C, IP67
Dimensions (L x W x H) 200 x 280 x 65mm

INCLINOMETER OPERATING CABLE
Abrasion and chemical-resistant, the inclinometer operating cable is used to control the depth of the inclinometer probe. The stainless steel shield, which is moulded to the external polyethylene (PE) jacket, eliminates any cable twisting, and a stainless steel core wire prevents stretching of the cable itself. An internal binder eliminates slipping of the single conductor relative to the external PE jacket. Additionally, copper rings are crimped on the external PE cable jacket for tactile operations. The operating cable includes the submersible probe mating connector that allows a monitoring distance of up to 200m water depth.

Cable lengths: 30, 50, 60, 100, 150, 200 m
100′, 200′, 300′, 400′, 500’(English)
Graduation 500mm (metric), 2-foot (English)

PULLEY ASSEMBLY
(Product code 0S1CSU10000)
This simple and useful pulley assembly monitors depth measurements while obtaining inclinometer measurements. The device also protects the cable from abrasion. The assembly consists of a pulley, cable stop and adaptors to suit different casing diameters. The assembly is also designed to fit with the lockable top cap on the inclinometer.

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TILLI PORTABLE TILTMETER

Geozone Geoservices_Geotechnical instrumentation_Tilli portable tiltmeterTILLI is a portable tiltmeter. It consists of a durable stainless steel frame with aluminium housing containing a force-balanced servo-accelerometer sensor. The surfaces of the frame are machined to allow an accurate positioning of the tiltmeter during measurements. In use, the TILLI is placed on the tilt plate which is permanently installed on the surface of the structure. Measurements can be taken on horizontal or vertical surfaces. The bottom surface of the tiltmeter is used with horizontally-mounted tilt plates, while the side surface is used with vertically mounted tilt plates. Again, measurements can be taken on horizontal or vertical surfaces. Readings in two orthogonal directions can be obtained rotating the instrument 90° on the horizontal surface. Conjugated measurements (180 degrees rotation) eliminate instrumental and mounting offset.

Technical Specifications

TILLI sensor uniaxial force-balanced servo-accelerometer
Measuring range ±14.5° from the vertical
Sensor resolution better than 0.001° with both LEONARDO and TORRICELLI readouts
Total accuracy better than ±0.04% FS (linearity, hysteresis, repeatability)
Scale thermal factor sensitivity ±0.002% FS/ °C
Signal output ± 1 V at FS
Compensated temp. range -20°C +60°C
Material stainless steel frame anodised AL sensor housing
Weight 3 Kg (TILLI only)
Carrying case IP68 shock-resistant plastic

TILT PLATE

Geozone Geoservices_Geotechnical instrumentation(Product code 0SCLTP14B00)
Material                   bronze
Diameter                 135 mm
Stainless steel cover available as option (product code 0SCLTC14000)

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IN-PLACE INCLINOMETERS (IPI)

Geozone Geoservices_Geotechnical instrumentation_In-place inclinometersIn-Place Inclinometer (IPI) sensors are designed for automatic monitoring of critical locations. Jointed together and suspended inside the casing where deformation may occur, a string of IPI sensors allows the operator to monitor the profile of the inclinometer casing on a continuous basis. Vertical and horizontal in-place inclinometers are available in uniaxial and biaxial versions, equipped with solid-state accelerometer or force-balanced servoaccelerometer sensors. Separate signal cables are required for each sensor. However, several in-place inclinometers can be linked together in order to create a single multi-core cable output. Horizontal in-place inclinometers are widely used in monitoring the deflection of the up-stream face of dam slopes.

Technical Specifications

MODEL S411HA uniaxial force-balanced servo-accelerometer
MODEL S412HA biaxial solid-state accelerometer
Full scales ±10°, ±20°
Sensor resolution 0.01% FS
Total accuracy better than ±0.4% FS
Scale thermal factor sensitivity ±0.01% FS/ °C
Signal output 4-20 mA
Comp. temp. range -25°C +80°C
MODEL S411SV uniaxial force-balanced servo-accelerometer
MODEL S412SV biaxial force-balanced servo-accelerometer
Measuring ranges ±14.5°, ±30°
Sensor resolution 0.001% FS
Total accuracy better than ±0.07% FS
Scale thermal factor sensitivity ±0.002% FS/ °C
Signal output ± 1 V at FS
Comp.temp. range 0°C +50°C

PROBE FEATURES

Overall diameter 30 mm
Wheel base 1000 mm
Material s/steel and thermoplastic resin
Cable connection epoxy sealed up to 200 kPa
Accessories
0S4TS101000 In-place inclinometer support head
0S4IPITOOL0 In-place inclinometer clamping tool
0WRAC200000 stainless steel support wire, 2 mm

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RAILWAY DEFORMATION SYSTEM (RDS)

Geozone Geoservices_Geotechnical instrumentation_Railway deformation systemRDS (Railway Deformation System) is used to monitor the longitudinal deformation and torsion of railway tracks. For the longitudinal deformation, the system is made up of a chain of aluminium bars instrumented with a built-in solid-state accelerometer sensor (MEMS technology). In order to monitor the track torsion, the sleepers are monitored with an inclinometer sensor mounted perpendicularly to the railway. All RDS sensors are furnished with a built-in thermistor in order to have a relationship between inclination and environment thermal effect. RDS system shall be continuously monitored by the ADK-100 automatic data acquisition system; remote management and alarm could be supported using a GSM modem.

Technical Specifications
LONGITUDINAL RDS COMPONENTS

0S7RDS10L30 RDS instrumented bar, 3m length, for longitudinal deformation track monitoring. It also mounts  a   topographic targe
0S7RDS10L20 RDS instrumented bar, 2m length
0S7RDS10L10 RDS instrumented bar, 1m length
0S7RDS00AN0 Angular support and chain terminal

TRANSVERSAL RDS COMPONENTS

0S7RDS10T10 RDS instrumented bar, 1m length, for track torsion monitoring
0S7RDS10T02 RDS sensor for pre-cast concrete sleeper tilt monitoring

Technical specifications

Sensor type uniaxial solid-state accelerometer
Measuring range ±10°
Total accuracy
– with linear factor ±0.4% FS
– with polynomial factor ±0.15% FS
Signal output 4-20 mA
Temperature operating range -40°C to +85 °C
Temperature sensor NTC thermistor
Housing aluminium, IP67
Support bars:
Dimension 40x60mm section, 1, 2, 3m length
Material aluminium

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SURFACE CLINOMETERS AND BEAM CLINOMETERS

Geozone Geoservices_Geotechnical instrumentation_Surface clinometers & beam clinometersSurface clinometers are tilt sensors used to measure changes in the inclination of structure. They are permanently installed on the controlled surface and they could be read either by manual readout or with automatic data acquisition system for long term monitoring.

Surface clinometers are available in uniaxial and biaxial versions, equipped with solid-state accelerometer (MEMS technology) or force-balanced servoaccelerometer sensors. The family line of S520 clinometers is housed in a durable stainless steel cylinder, IP68 water-resistant up to 200 kPa. A spirit level, adjustable mounting bracket and anchor plate is included.

Beam clinometer is a tiltmeter designed to measure angular displacement. It consists of a solid-state tilt sensor (MEMS technology) and aluminium beam with available lengths of 1, 2, or 3 m.

Technical Specifications
FORCE-BALANCED SERVO-ACCELEROMETER

Measuring ranges ±10°, ±14.5°, ±30°
Total accuracy better than ±0.07% FS
Scale thermal factor sensitivity ±0.002% FS/ °C
Excitation voltage ± 15V DC ± 1%
Signal output ± 1.5 V, ± 5 V at FS
Temp. operating range – 20°C to + 80°

SOLID-STATE ACCELEROMETER

Full scales ±10°, ±20°
Total accuracy
– with linear factor ±0.4% FS
– with polynomial factor ±0.15% FS
Excitation voltage from 8 to 30V DC
Signal output 4-20 mA
Temp. operating range -40°C to +85°C

BEAM CLINOMETER
(Product code 0S700TL10H0)

Sensor type uniaxial solid-state accelerometer
Measuring range ±10°
Total accuracy
– with linear factor ±0.4% FS
– with polynomial factor ±0.15% FS
Signal output 4-20 mA
Temperature operating range -40°C to +85 °C
Supports:
0S7BM000000 Aluminium bar, section 40x60mm,available with lengths of 1, 2 or 3 m
0S700TLLS00 Angle support
0S700TLP000 Welding plate
0S700TLLSR0 Adjustable angle support for mounting on inclined plane

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INCLINOMETERS

STANDARD INCLINOMETER CASINGS

Inclinometer casing comprises a special grooved tube which is generally installed in a borehole to allow access for an inclinometer to measure subsurface soil movements.The inclinometer casing performs the following functions:

-It reflects deformations of soil or rock into which it is installed, or in structures to which it is attached.

-It provides a precise casing for the operation of the inclinometer probe in the determination of changes in inclinations

-Internal grooves ensure that the inclinometer probe remains orientated in the same direction at each reading interval.

SISGEO provides inclinometer casing in the following materials:

-Aluminium

-Fibreglass

-Acrylonitrile Butadiene Styrene (ABS)

FLUSH-COUPLED AND QUICK JOINT INCLINOMETER CASINGS

Flush-coupled inclinometer casing is a special ABS grooved tube, machined at the ends to provide a self-aligning junction. It is produced from high-quality virgin ABS plastic.

During manufacture particular attention is paid to reduce the spiral of the casing grooves and to machine the aligning key for casing junction with self-aligning couplings. Casing sections are assembled by means of couplings which are glued, riveted and sealed with special tape.

SISGEO Quick Joint (QJ) tube is an alternative to the traditional inclinometer casings, mainly designed for earth-fill dams and deep borehole applications. QJ tube offers simple and fast installation, consistent joints and deeper tube grooves. O-rings prevent ingress of grout or water. The fitted-at-factory casings and the alignment keys assure perfect continuity of the grooves.

Inclinometer and settlement measurements can be combined in the same column. This column consists of ABS inclinometer casing equipped with telescopic couplings and magnet rings.

Magnet target rings are available in different models: for borehole (spider rings) and for embankment (plate rings). They are fixed on the inclinometer casing at particular intervals, depending on the geology. Telescopic couplings are available with a stroke of 75 or 150 mm. They provide a constant tracking of the grooves and the possibility to accept axial tube displacement.

Readings are carried out by vertical inclinometer probe and magnet detector probe for a 3-D vertical survey.

The inclinometer probe measures tilt deviations within the vertical inclinometer casings. This allows for the monitoring of lateral movements.Inclinometer probe model S242SV30 is equipped with a ±30° range biaxial, force-balanced servo accelerometer which provides a high precision level, durability and quick response time.

Sisgeo inclinometer probes can be used in conjunction with all commercially available inclinometer casings with ID grooves from 38 mm to 84 mm.

A durable anti-shock plastic ABS carrying case is provided for transportation and storage of the inclinometer probe, as well as the dummy probe. The equipment is read using an Archimede portable datalogger.

Technical Specifications

Measuring range9, 30, 76 m

Non-linearity + hysteresis0.02% FS

0.06% FS for ±90° probe

Repeatability0.01% FS

Temp. Operating range-20°C +70°C System

Accuracy±4mm per 30meter

(with ARCHIMEDE readout)

Wheel base500mm (metric)

2-foot (English)

Diameter28mm

Length750mm (without connector)

Wheel diameter32mm

HORIZONTAL PROBE

(Product code 0S241HH3000)

Equipped with uniaxial solid-state accelerometer, this probe is designed for measurements within horizontally-installed inclinometer tubes.

Measuring range ±30°

Repeatability0.05% FS

Diameter28 mm

Length750mm (without connector)

SPIRAL PROBE

(Product code 0S30PR12000)

The Spiral Probe is used to define the true azimuth of the inclinometer casing after installation. It provides measurements that can be used to correct the data obtained from twisted inclinometer tubes. The spiral probe is fully compatible with the inclinometer operating cable and Archimede portable datalogger.

Measuring range ±5° over the probe length

Resolution10 mV/ °

Accuracy< 0.5% FS

Diameter28mm

Length1.263mm (without connector)

ARCHIMEDE DATALOGGER

Archimede datalogger has been designed to read the following Sisgeo removable probes: horizontal and vertical inclinometers, T-REX, spiral-meter and TILLI portable tiltmeter. The Archimede is a battery-operated datalogger with a large graphic backlight display housed in a crushproof, water-resistant plastic case. This datalogger has been specially designed for field use in heavy operating conditions. The memory can store up to 120,000 single readings. A convenient remote hand-switch allows one-man surveys. A diagnostic start-up test and user-friendly software (menu task bars) allow the operator to use the readout with easy operation. Incli2 is a Windows compatible management software program, designed to process and print/plot inclinometer data. It generates a wide selection of high-resolution graphs and data reports.

Technical Specifications

A/D converter 24 bit, with autocalibration

(19 true bit)

Storage memory2 MB

COMM portRS232

Temperature operating range: -20 – +60 °C, IP67

Dimensions (L x W x H) 200 x 280 x 65mm

INCLINOMETER OPERATING CABLE

Abrasion and chemical-resistant, the inclinometer operating cable is used to control the depth of the inclinometer probe. The stainless steel shield, which is moulded to the external polyethylene (PE) jacket, eliminates any cable twisting, and a stainless steel core wire prevents stretching of the cable itself. An internal binder eliminates slipping of the single conductor relative to the external PE jacket. Additionally, copper rings are crimped on the external PE cable jacket for tactile operations. The operating cable includes the submersible probe mating connector that allows a monitoring distance of up to200m water depth.

Cable lengths: 30, 50, 60, 100, 150, 200m

100′, 200′, 300′, 400′, 500’(English)

Graduation500mm (metric), 2-foot (English)

PULLEY ASSEMBLY

(Product code 0S1CSU10000)

This simple and useful pulley assembly monitors depth measurements while obtaining inclinometer measurements. The device also protects the cable from abrasion. The assembly consists of a pulley, cable stop and adaptors to suit different casing diameters. The assembly is also designed to fit with the lockable top cap on the inclinometer.

TILLI PORTABLE TILTMETER

TILLI is a portable tiltmeter. It consists of a durable stainless steel frame with aluminium housing containing a force-balanced servo-accelerometer sensor. The surfaces of the frame are machined to allow an accurate positioning of the tiltmeter during measurements. In use, the TILLI is placed on the tilt plate which is permanently installed on the surface of the structure. Measurements can be taken on horizontal or vertical surfaces. The bottom surface of the tiltmeter is used with horizontally-mounted tilt plates, while the side surface is used with vertically mounted tilt plates. Again, measurements can be taken on horizontal or vertical surfaces. Readings in two orthogonal directions can be obtained rotating the instrument 90° on the horizontal surface. Conjugated measurements (180 degrees rotation)eliminate instrumental and mounting offset.

Technical Specifications

TILLI sensoruniaxial force-balanced servo-accelerometer

Measuring range±14.5° from the vertical

Sensor resolutionbetter than 0.001° with both LEONARDO and TORRICELLI readouts

Total accuracybetter than ±0.04% FS (linearity, hysteresis, repeatability)

Scale thermal factor sensitivity±0.002% FS/ °C

Signal output± 1 V at FS

Compensated temp. range-20°C +60°C

Materialstainless steel frame anodised AL sensor housing

Weight3 Kg (TILLI only)

Carrying caseIP68 shock-resistant plastic

TILT PLATE

(Product code 0SCLTP14B00)

Materialbronze

Diameter 135 mm

Stainless steel cover available as option

(product code 0SCLTC14000)

IN-PLACE INCLINOMETERS (IPI)

In-Place Inclinometer (IPI) sensors are designed for automatic monitoring of critical locations. Jointed together and suspended inside the casing where deformation may occur, a string of IPI sensors allows the operator to monitor the profile of the inclinometer casing on a continuous basis. Vertical and horizontal in-place inclinometers are available in uniaxial and biaxial versions, equipped with solid-state accelerometer or force-balanced servoaccelerometer sensors. Separate signal cables are required for each sensor. However, several in-place inclinometers can be linked together in order to create a single multi-core cable output. Horizontal in-place inclinometers are widely used in monitoring the deflection of the up-stream face of dam slopes.

Technical Specifications

MODEL S411HAuniaxial solid-state accelerometer

MODEL S412HAbiaxial solid-state accelerometer

Full scales±10°, ±20°

Sensor resolution0.01% FS

Total accuracybetter than ±0.4% FS

Scale thermal factor sensitivity±0.01% FS/ °C

Signal output4-20 mA

Comp. temp. range-25°C +80°C

MODEL S411SVuniaxial force-balanced servo-accelerometer

MODEL S412SVbiaxial force-balanced servo-accelerometer

Measuring ranges±14.5°, ±30°

Sensor resolution0.001% FS

Total accuracybetter than ±0.07% FS

Scale thermal factor sensitivity±0.002% FS/ °C

Signal output± 1 V at FS

Comp.temp. range0°C +50°C

PROBE FEATURES

Overall diameter30 mm

Wheel base1000 mm

Materials/steel and thermoplastic resin

Cable connectionepoxy sealed up to 200 kPa

Accessories

0S4TS101000In-place inclinometer support head

0S4IPITOOL0In-place inclinometer clamping tool

0WRAC200000stainless steel support wire, 2 mm

RAILWAY DEFROMATION SYSTEM (RDS)

RDS (Railway Deformation System) is used to monitor the longitudinal deformation and torsion of railway tracks. For the longitudinal deformation, the system is made up of a chain of aluminium bars instrumented with a built-in solid-state accelerometer sensor (MEMS technology). In order to monitor the track torsion, the sleepers are monitored with an inclinometer sensor mounted perpendicularly to the railway. All RDS sensors are furnished with a built-in thermistor in order to have a relationship between inclination and environment thermal effect. RDS system shall be continuously monitored by the ADK-100 automatic data acquisition system; remote management and alarm could be supported using a GSM modem.

Technical Specifications

LONGITUDINAL RDS COMPONENTS

0S7RDS10L30 RDS instrumented bar, 3m length, for longitudinal deformation track monitoring. It also mounts a topographic target and spirit level.

0S7RDS10L20 RDS instrumented bar, 2m length

0S7RDS10L10 RDS instrumented bar, 1m length

0S7RDS00AN0 Angular support and chain terminal.

TRASVERSAL RDS COMPONENTS

0S7RDS10T10 RDS instrumented bar, 1m length, for track torsion monitoring.

0S7RDS10T02 RDS sensor for pre-cast concrete sleeper tilt monitoring

Technical specifications

Sensor type uniaxial solid-state accelerometer

Measuring range ±10°

Total accuracy

– with linear factor ±0.4% FS

– with polynomial factor ±0.15% FS

Signal output 4-20 mA

Temperature operating range -40°C to +85 °C

Temperature sensor NTC thermistor

Housing aluminium, IP67

Support bars:

Dimension 40x60mm section, 1, 2, 3m length

Material aluminium

SURFACE CLINOMETERS AND BEAM CLINOMETERS

Surface clinometers are tilt sensors used to measure changes in the inclination of structure. They are permanently installed on the controlled surface and they could be read either by manual readout or with automatic data acquisition system for long term monitoring.

Surface clinometers are available in uniaxial and biaxial versions, equipped with solid-state accelerometer (MEMS technology) or force-balanced servoaccelerometer sensors. The family line of S520 clinometers is housed in a durable stainless steel cylinder, IP68 water-resistant up to 200 kPa. A spirit level, adjustable mounting bracket and anchor plate is included.

Beam clinometer is a tiltmeter designed to measure angular displacement. It consists of a solid-state tilt sensor (MEMS technology) and aluminium beamwith available lengths of 1, 2, or 3 m.

Technical Specifications

FORCE-BALANCED SERVO-ACCELEROMETER

Measuring ranges ±10°, ±14.5°, ±30°

Total accuracy better than ±0.07% FS

Scale thermal factor sensitivity ±0.002% FS/ °C

Excitation voltage ± 15V DC ± 1%

Signal output ± 1.5 V, ± 5 V at FS

Temp. operating range – 20°C to + 80°C

SOLID-STATE ACCELEROMETER

Full scales ±10°, ±20°

Total accuracy

– with linear factor ±0.4% FS

– with polynomial factor ±0.15% FS

Excitation voltage from 8 to 30V DC

Signal output 4-20 mA

Temp. operating range -40°C to +85°C

BEAM CLINOMETER

(Product code 0S700TL10H0)

Sensor type uniaxial solid-state accelerometer

Measuring range ±10°

Total accuracy

– with linear factor ±0.4% FS

– with polynomial factor ±0.15% FS

Signal output 4-20 mA

Temperature operating range -40°C to +85 °C

Supports:

0S7BM000000 Aluminium bar, section 40x60mm,available with lengths of 1,

2 or 3 m.

0S700TLLS00 Angle support

0S700TLP000 Welding plate

0S700TLLSR0 Adjustable angle support for mounting on inclined plane