Motion Sensors - Inclinometers

Part Number	Description / PDF	Quantity
0703-0711-99 The Fredericks Company	TILT SENSOR 3DEG 1AXS	50
0711-0763-99 The Fredericks Company	TILT SENSOR 1DEG 1AXS	50
0729-1751-99 The Fredericks Company	INCLINOMETER SPI 60DEG 2AXS	48
0729-1755-99 The Fredericks Company	INCLINOMETER ANALOG 60DEG 2AXS	50
0729-1760-99 The Fredericks Company	INCLINOMETER RS-485 60 DEG	38
0751-3002-99 The Fredericks Company	INCLINOMETER ANALOG 30DEG 2AXS	46
0719-1143-99 The Fredericks Company	TILT SENSOR 3DEG 1AXS	50
0737-1203-99 The Fredericks Company	TILT SENSOR 0.5DEG 1AXS	50
0729-1759-99 The Fredericks Company	INCLINOMETER RS-232 60DEG 2AXS	48
0750-9002-99 The Fredericks Company	INCLINOMETER RS-485 90DEG 2AXS	50
0711-0768-99 The Fredericks Company	TILT SENSOR 3DEG 1AXS	50
0750-3002-99 The Fredericks Company	INCLINOMETER RS-485 30DEG 2AX	50
0729-1760-04 The Fredericks Company	INCLINOMETER RS-485 10DEG 2AXS	50
0719-1138-99 The Fredericks Company	TILT SENSOR 1DEG 1AXS	50
0719-3705-99 The Fredericks Company	TILT SENSOR 10DEG 1AXS	50
0729-1754-99 The Fredericks Company	INCLINOMETER RS-485 60DEG 2AXS	50
0751-9002-99 The Fredericks Company	INCLINOMETER ANALOG 90DEG 2AXS	48
0729-1753-99 The Fredericks Company	INCLINOMETER ANALOG 60DEG 2AXS	48
0737-0101-99 The Fredericks Company	TILT SENSOR 10DEG 1AXS	50
0729-1752-99 The Fredericks Company	INCLINOMETER RS-232 60DEG 2AXS	50

Motion Sensors - Inclinometers

1. Overview

Inclinometers, also known as tilt sensors, are devices that measure angular orientation or inclination relative to gravity. As critical components in motion sensing systems, they convert mechanical motion into electrical signals for analysis. Modern inclinometers play vital roles in industrial automation, structural monitoring, and navigation systems by providing precise angular data for stability control, alignment verification, and motion tracking applications.

2. Major Types and Functional Classification

Type	Functional Characteristics	Application Examples
Electrolytic Inclinometers	Liquid-based sensing with high sensitivity, self-venting design	Construction equipment leveling
MEMS Capacitive Sensors	Micro-electromechanical systems with digital output	Smartphone orientation detection
Fiber Optic Inclinometers	Immune to EMI, suitable for harsh environments	Oil well drilling angle monitoring
Mechanical Pendulum Sensors	Analog output with robust mechanical design	Heavy machinery vibration analysis

3. Structure and Components

Typical inclinometer construction includes: - Outer housing (aluminum or stainless steel for environmental protection) - Sensing element (MEMS structure, electrolytic fluid chamber, or optical fiber coil) - Signal conditioning circuitry (amplifiers, temperature compensation modules) - Electrical interface (analog voltage, CANbus, or wireless transmission) - Mounting hardware with vibration isolation features

4. Key Technical Specifications

Parameter	Typical Range	Importance
Measurement Range	5 to 90	Determines application suitability
Accuracy	0.1 to 1	Directly affects system performance
Resolution	0.001 to 0.1	Defines minimum detectable angle
Operating Temperature	-40 C to +125 C	Environmental reliability factor
Response Time	1ms to 100ms	Critical for dynamic applications

5. Application Fields

Industrial Automation: Robotic arm positioning (e.g., automotive assembly lines)
Civil Engineering: Bridge deflection monitoring systems
Aerospace: Aircraft attitude control systems
Renewable Energy: Solar panel angle optimization controllers
Marine Technology: Ship stability monitoring during cargo loading

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Specifications
TE Connectivity	KMX62	1.5 accuracy, 16-bit resolution
Murata Electronics	SCA103T	Dual-axis MEMS, 0.1 repeatability
STMicroelectronics	LIS3DH	3-axis digital output, 0.06mg/LSB
NOVATECHNOLOGIES	TILT01	IP68 rated, -40 C to +85 C range

7. Selection Recommendations

Consider these factors during selection: - Environmental conditions (temperature, vibration, humidity) - Required measurement axis (single/dual/multi-axis) - Output signal type (analog voltage vs. digital protocols) - Mechanical mounting constraints - Long-term stability requirements - Cost vs. performance trade-offs

Industry Trend Analysis

Current trends include: - Miniaturization through advanced MEMS fabrication techniques - Integration with wireless communication modules (IoT applications) - Development of self-calibrating sensors with AI algorithms - Increased adoption of fiber optic technology for EMI-prone environments - Growth in autonomous vehicle applications requiring 6-axis sensing - Emergence of energy-harvesting inclinometers for remote installations