High precision electronic inclinometers

We are pleased to offer the complete range of Jewell inclinometers as exclusive distributors in the UK. These single and dual axis inclinometers are extremely sensitive inertial sensors that measure angle with virtually infinite resolution. They utilise closed loop sensor technology to produce a highly accurate output. They can measure ranges from ±1 to ±90° and respond to changes of slope as small as 0.1 second of arc. Please click the images or links below for more information. If you need any assistance with product selection then please contact us with your requirements.

Spencer Place
97-99 Gloucester Rd
Croydon, Surrey
CR0 2DN, England
t. +44 (0)20 8684 1400
f. +44 (0)20 8684 1422

LSO Series - High Precision Electronic Inclinometers

high precision electronic inclinometer clinometer sensor

The LSO Series is our most rugged general-purpose inclinometer. These inertial sensors meet the needs of a variety of commercial and industrial applications. They offer precise readings with high outputs at lower range frequencies. Each housing is machined from solid aluminium making the LSO ideal for "all weather" applications. These include:

• Heavy construction and grading projects
• Ship and barge levelling
• Deviation surveys and continuous casting
• Weapons and antenna platform levelling

Please click here to download the datasheet or contact us for more information.

Part Number	Range (°)	Input (Vdc)	Output	Non Linearity % FRO	Repeat- ability % FRO	Resolution (arc seconds)	Thermal Zero Shift (%FRO/°C)	Thermal Sensitivity (%Reading/°C)
LSO-1	±1	±12 to ±18	±5 Vdc	0.05	0.04	0.2	0.05	0.04
LSO-3	±3	±12 to ±18	±5 Vdc	0.05	0.02	0.2	0.03	0.03
LSO-14.5	±14.5	±12 to ±18	±5 Vdc	0.02	0.004	0.2	0.01	0.01
LSO-30	±30	±12 to ±18	±5 Vdc	0.02	0.002	0.2	0.005	0.006
LSO-90	±90	±12 to ±18	±5 Vdc	0.05	0.001	0.2	0.003	0.006
These inclinometers are also available with 4-20mA output on request

LCF-196 - High Precision Biaxial Electronic Inclinometer

high precision electronic bore hole inclinometer sensor

This inclinometer meets the needs of high accuracy applications where high levels of shock and vibration are present. The LCF employs a fluid damped torsion flexure suspension that attenuates input energy to provide repeatability at low frequencies. It is a two-axis unit housed in a 22mm diameter package. Applications include:

• Geophysical movement monitoring
• Earth movement and subsidence monitoring
• Oil and gas well logging
• Dam monitoring

Please click here to download the datasheet or contact us for more information.

Part Number	Range (°)	No. Of Axis	Input (Vdc)	Output	Non Linearity % FRO	Resolution (arc seconds)	Thermal Zero Shift (%FRO/°C)	Thermal Sensitivity (%Reading/°C)
LCF196-14.5	±14.5	2	±12 to ±18	±5 Vdc	0.02	0.6	0.01	0.01
LCF196-30	±30	2	±12 to ±18	±5 Vdc	0.02	0.6	0.005	0.01
LCF196-90	±90	2	±12 to ±18	±5 Vdc	0.1	0.6	0.003	0.01

LCF-2000/3000 - 2/3 axis High Precision Electronic Inclinometer

2 or 3 axis high precision electronic inclinometer clinometer sensor

The LCF 2000 / 3000 Series Inclinometer is a two or three axis version of the rugged, high accuracy LCF Series. It is available with a wide range of options including single ended input power, internal temperature sensor and 4-20mA output. Applications include:

• Antenna and radar levelling
• Weapons platforms setting and monitoring
• Barge and offshore platform levelling and control
• Torpedo attitude control

Please click here to download the datasheet or contact us for more information.

Part Number	Range (°)	No. Of Axis	Input (Vdc)	Output	Non Linearity % FRO	Resolution (arc seconds)	Thermal Zero Shift (%FRO/°C)	Thermal Sensitivity (%Reading/°C)
LCF2000-1	±1	2	±12 to ±18	±5 Vdc	0.05	0.2	0.015	0.02
LCF2000-3	±3	2	±12 to ±18	±5 Vdc	0.05	0.2	0.01	0.015
LCF2000-14.5	±14.5	2	±12 to ±18	±5 Vdc	0.02	0.2	0.01	0.01
LCF2000-30	±30	2	±12 to ±18	±5 Vdc	0.02	0.2	0.005	0.01
LCF2000-90	±90	2	±12 to ±18	±5 Vdc	0.1	0.2	0.003	0.01
LCF3000-14.5	±14.5	3	±12 to ±18	±5 Vdc	0.02	0.2	0.01	0.01
LCF3000-30	±30	3	±12 to ±18	±5 Vdc	0.02	0.2	0.005	0.01
LCF3000-90	±90	3	±12 to ±18	±5 Vdc	0.1	0.2	0.003	0.01

LCI-Series - High Precision Flexure Servo Suspension Inclinometer

high precision electronic servo inclinometer sensor

The LCI Series meets the needs of high accuracy inclinometer applications with low shock and vibration such as those found in laboratories. The LCI employs a torsion flexure suspension that offers superior repeatability and low hysteresis at low frequencies. They also provide excellent turn on repeatability. Applications include:

• Robotics orientation
• Antenna levelling and monitoring
• Laboratory testing

Please click here to download the datasheet or contact us for more information.

Part Number	Range (°)	No. Of Axis	Input (Vdc)	Output	Non Linearity % FRO	Resolution (arc seconds)	Thermal Zero Shift (%FRO/°C)	Thermal Sensitivity (%Reading/°C)
LCI-14.5	±14.5	1	±12 to ±18	±5 Vdc	0.02	0.2	0.005	0.01
LCI-30	±30	1	±12 to ±18	±5 Vdc	0.02	0.2	0.003	0.01
LCI-90	±90	1	±12 to ±18	±5 Vdc	0.05	0.2	0.003	0.01

LCI-360 - Dual Axis Precision Flexure Servo Suspension Inclinometer

The LCI-360 is a biaxial inclinometer that meets the needs of high accuracy applications with low shock and vibration. It employs a torsion flexure suspension that offers superior repeatability and low hysteresis at low frequencies. They also provide excellent turn on repeatability. Applications include:

• Machine tool levelling and setting
• Geophysical monitoring and measurement
• Laboratory testing
• Antenna orientation

Please click here to download the datasheet or contact us for more information.

Part Number	Range (°)	No. Of Axis	Input (Vdc)	Output	Non Linearity % FRO	Resolution (arc seconds)	Thermal Zero Shift (%FRO/°C)	Thermal Sensitivity (%Reading/°C)
LCI-360-14.5	±14.5	2	±12 to ±18	±5 Vdc	0.02	0.2	0.005	0.01
LCI-360-30	±30	2	±12 to ±18	±5 Vdc	0.02	0.2	0.003	0.01
LCI-360-90	±90	2	±12 to ±18	±5 Vdc	0.05	0.2	0.001	0.01

LSR Series - High Precision Electronic Inclinometer

LSR high precision electronic inclinometer clinometer sensor

The LSR Series Inclinometer is suitable for applications with limited space. The compact, cylindrical shape and the "stacking" feature of the LSR facilitate the use of several inclinometers when multi-axis measurement is required. The LSR inclinometer offers the same precise readings with high outputs at lower range frequencies as the LSO Series. The applications include:

• Heavy construction and grading projects
• Ship and barge levelling
• Deviation surveys and continuous casting
• Weapons and antenna platform levelling

Please click here to download the datasheet or contact us for more information.

Part Number	Range (°)	No. Of Axis	Input (Vdc)	Output	Non Linearity % FRO	Repeat- ability % FRO	Resolution (arc seconds)	Thermal Zero Shift (%FRO/°C)	Thermal Sensitivity (%Reading/°C)
LSRP-1	±1	1	±12 to ±18	±5 Vdc	0.05	0.04	0.2	0.05	0.04
LSRP-3	±3	1	±12 to ±18	±5 Vdc	0.05	0.02	0.2	0.03	0.03
LSRP-14.5	±14.5	1	±12 to ±18	±5 Vdc	0.02	0.004	0.2	0.01	0.01
LSRP-30	±30	1	±12 to ±18	±5 Vdc	0.02	0.002	0.2	0.005	0.006
LSRP-90	±90	1	±12 to ±18	±5 Vdc	0.05	0.001	0.2	0.003	0.006

AIR-1000 - Inclinometer Display Unit

AIR-1000 inclinometer calibration and display unit

The AIR-1000 Series is a microprocessor based panel meter designed to take the output from any of the above gravity referenced inclinometers and display it as an angle. The compact unit provides the +/-15VDC sensor excitation, conditions the inclinometer output and displays the angle down to 0.001 degrees. When supplied with an inclinometer it is factory calibrated to that device at several points in the inclinometer's range, and then linearises the input to the closest calibration points. An RS232 output is provided for interfacing to a computer, PLC or printer. Bezel and scratch resistant lenses are sealed to meet requirements of NEMA 4 and a gasket is supplied to seal the unit to a panel. Please click here to download the datasheet or contact us for more information.