SICK TMS/TMM22 Inclination Sensor – Precise Angle Measurement ±0.25° with MEMS Technology

Key Highlights:

• Accurate single or dual-axis inclination measurement for cost-sensitive applications.
• High reliability thanks to a robust sensor design with fully encapsulated electronics for dust and water resistance.
• High measurement accuracy across the entire measuring range, even in demanding environmental conditions, thanks to optimized noise suppression.
• Easy integration into various applications due to its compact size.
• Analog output signal ensures excellent compatibility in industrial environments.
• Continuous sensor status information through clear LED feedback.
• High flexibility with multiple parameterization options.

Overview of SICK TMS/TMM22 Inclination Sensor

The TMS22 (1-axis) and TMM22 (2-axis) are high-precision inclination sensors from SICK, belonging to the Inertial Sensors / Inclination Sensors group. The devices utilize MEMS (Micro-Electro-Mechanical Systems) technology – a fourfold redundant micro-electromechanical system that determines the inclination angle through changes in capacitance between ultra-small silicon elements. The measured value is output as a linearized analog signal: 0–10 V or 4–20 mA.

A key feature is that the electronic components are directly molded into the plastic housing during the injection molding process – completely seamless, waterproof, and achieving IP69K protection without the need for bulky metal enclosures. With a height of only 10.4 mm, the TMS/TMM22 is one of the thinnest inclination sensors in the industrial segment today.

Key Features:

• Measuring range up to 360° (1-axis) or ±90° (2-axis)
• Wear-free MEMS technology for stable signal quality
• Typical static accuracy ±0.25°
• Linearized analog output: 0–10 V or 4–20 mA
• Highest protection rating IP69K (resistant to high-pressure hot water jets)
• Ultra-slim design with only 10.4 mm height
• Preset function (easy zero point setting)
• Programmable variants (depending on model)

Technical Specifications of SICK TMS/TMM22 Inclination Sensor

Specifications are from the official TMS/TMM22 datasheet – SICK AG

Ordering Information – TMS/TMM22 (Typical Models)

Industrial Applications of SICK TMS/TMM22 Inclination Sensor

Thanks to its high accuracy, ultra-slim design, and excellent resistance to harsh environments, the TMS/TMM22 is suitable for many applications in Vietnam:

Solar Tracking Systems:

The TMS/TMM22 measures the inclination angle of solar panels and sends an analog signal to the controller to optimize panel orientation toward the sun. A deviation of just 1° can significantly reduce power output, making the ±0.25° accuracy of the SICK sensor a minimum requirement. The IP69K rating ensures stable operation outdoors under rain, dust, and UV exposure.

Forklifts and Mobile Machinery:

Monitoring the inclination of the vehicle body and lifting arms to warn of tipping risk. The TMM22 with 2 axes simultaneously measures inclination in two directions and works with safety controllers to trigger emergency stops or load limits when dangerous angles are detected. IP69K allows high-pressure washing of the equipment.

Automated Warehouses and High-Bay Storage Systems:

With a height of only 10.4 mm, the TMS/TMM22 fits into narrow spaces in high-bay pallet handling machines. The sensor detects load imbalance or tilting of trays, preventing cargo collapse in automated logistics systems.

Logistics and Transportation Systems:

Monitoring the inclination angle of truck containers, barges, and inclined conveyors. The 4–20 mA or 0–10 V analog signal integrates easily with existing PLCs without requiring special modules.

Comparison between TMS22 (1-Axis) and TMM22 (2-Axis)

Note: If the application only requires monitoring inclination in one direction, the TMS22 is sufficient and more cost-effective. If simultaneous monitoring in two directions is needed, choose the TMM22.

Frequently Asked Questions (FAQ) about SICK TMS/TMM22 Inclination Sensor

Q1: What is the price of the SICK TMS/TMM22 inclination sensor?

The price of the TMS/TMM22 depends on the model, number of axes, and output configuration. As an authorized distributor of SICK, AUMI always provides the best updated pricing along with model selection suitable for each specific application. Please contact hotline 0917 991 589 for technical consultation and a fast quotation.

Q2: Is the TMS/TMM22 a genuine SICK product?

Yes. The TMS/TMM22 is a genuine inclination sensor manufactured by SICK AG (Germany) using advanced MEMS technology.

Q3: What is the measuring range of the TMS/TMM22?

• Measuring range:
  • TMS22 (1-axis): up to 360°
  • TMM22 (2-axis): ±10° to ±90° (depending on model)
• Resolution: ≤ 0.015° ~ 0.03° (depending on version)
• Static measurement accuracy: Typical ±0.25°, maximum ±0.6°
• Repeatability: Very high, typically under ±0.04°

The sensor uses non-contact MEMS technology and provides a linearized analog output (0…10 V or 4…20 mA), ensuring high stability and minimal susceptibility to noise.

Q4: Can the TMS/TMM22 withstand outdoor environments?

Yes. The TMS/TMM22 is specially designed for outdoor applications with outstanding specifications:

• Protection rating: IP66, IP67, IP68, IP69K (resistant to high-pressure hot water jets)
• Operating temperature: -40°C to +80°C
• Storage temperature: -40°C to +85°C
• Housing material: Glass-fiber reinforced PA12 plastic with fully encapsulated electronics, providing excellent shock and vibration resistance as well as corrosion protection.

Therefore, the product is ideal for outdoor applications such as solar tracking systems, solar power plants, agricultural machinery, special vehicles, cranes, and construction equipment.

Q5: Where should I buy genuine SICK TMS/TMM22 inclination sensors?

Customers should purchase from an authorized SICK distributor to ensure product quality, complete certifications, and long-term technical support.

AUMI is the official distributor of SICK in Vietnam, committed to:

• 100% genuine products with original seals and documentation from SICK AG
• Technical consultation for model selection and system integration

AUMI is the official distributor of SICK in Vietnam. We provide genuine products with full warranty, CO/CQ documents, and 24/7 technical support.

📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City)

📧 Email: [email protected]

🌐 Website: https://aumi.com.vn/

📍Addresses:

• Hanoi: B44, Villa Lot, Viet Hung Urban Area, Long Bien
• Ho Chi Minh City: 2nd Floor, HS Building, 260/11 Nguyen Thai Binh, Tan Binh District
• Da Nang: 9th Floor, PV Bank Building, No. 2 Road 30-4, Hoa Cuong Ward

🔗 Official Datasheet

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