ACA618T/ACA628T-N

ACA618T/ACA628T-N

ACA618T/ACA628T-N

Product catalog summary
General Description: The ACA618T/ACA628T-N is a high-precision single/dual-axis tilt sensor designed for commercial applications. It features full temperature compensation and current output, utilizing a 24-bit A/D differential converter for linearity without user correction. It offers stability, reliability, and ease of use, with a high-resolution temperature sensor for secondary temperature compensation, achieving zero drift at 0.0005°/℃ and accuracy of 0.003° at room temperature. The sensor outputs via 4~20mA, allowing transmission over distances up to 2km. Its non-contact installation is compatible with various systems.
Features: The sensor supports single/dual-axis measurement with a range of ±1~±90°, operates within a wide voltage input of 11.5~36V, and functions in temperatures from -40 to +85℃. It boasts IP67 protection, high anti-vibration performance (>2000g), high resolution (0.0007°), and small range accuracy (up to 0.003°).
Applications: Suitable for automatic leveling of engineering vehicles, bridge and dam detection, laser equipment positioning, medical facilities angle control, underground drill navigation, precise machine tool level control, geological equipment monitoring, and railway gauging.
Specifications: The sensor operates with a power supply of 11.5 to 36V, a working current of 40mA, and an output overload resistance of 400 to 1000 kΩ. It maintains functionality in temperatures ranging from -40 to +85℃. The sensor's resolution is 0.0007°, with a zero temperature drift coefficient of 0.0005°/℃ and a sensitivity temperature drift coefficient of ≤50 ppm/℃.
Mechanical Parameters: The sensor features an aviation connector, IP67 protection grade, aluminum oxide enclosure, and installation via 4*M4 screws. It measures L92×W48×H36mm and weighs ≤260g without the cable.
Working Principle: The sensor uses a capacitive micro-pendulum principle, where earth's gravity affects the pendulum, altering capacitance. This change is amplified and filtered to determine inclination.
Installation Notes: Ensure the sensor mounting surface is smooth and stable, and align the sensor axis parallel to the measured axis to avoid errors. The sensor can be installed horizontally or vertically.
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Catalog excerpts

ACA618T/ACA628T-N-1

ACA618T/ACA628T-N CURRENT TILT SENSOR PATENT NO:ZL 201830752872.2 CE certification: AT011611743E FCC certification: AT011611744E RoSH certification: 18300RC20410801 HIGH ACCURACY CURRENT TILT SENSOR Technical Manual

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ACA618T/ACA628T-N-2

ACA618T/ACA628T-N CURRENT TILT SENSOR RION PRODUCT QUALIFICATION ○ CE certification: AT011611743E ○ FCC certification: AT011611744E ○ RoHS certification: 18300RC20410801 ○ Revision time:2024-8-2 Note: Product functions, parameters, appearance, etc. will be adjusted as the technology upgrades. Please contact our pre-sales business to confirm when purchasing. Disclaimer This product is developed exclusively for commercial applications and is prohibited from being used for illegal purposes, such as military activities, research related to nuclear, chemical, or biological weapons, or any other actions...

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ACA618T/ACA628T-N-3

ACA618T/ACA628T-N CURRENT TILT SENSOR ▶ GENERAL DESCRIPTION ACA618T/ACA628T-N is a high-precision single/dual-axis tilt sensor with full temperature compensation and current output. It adopts a high-precision 24bit A/D differential converter to ensure the current output linearity of the product, so the user doesn’t need to make the linearity correction. It is stable, reliable and easy to use. The system integrates a high-resolution temperature sensor, coworking with the MCU, processing secondary temperature compensation, by which the full temperature zero drift can be achieved at 0.0005°/℃, and...

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ACA618T/ACA628T-N-4

ACA618T/ACA628T-N CURRENT TILT SENSOR Measure range Room temp. Room temp. Resolution Measur MAXE e accurac RMSE y Zero Temp. coefficient Sensitivity temp-coefficient Power on time Measure axis Zero output Response frequency Insulation Resistance 100g@11ms、3 axial direction (half sinusoid) Anti-vibration Protection grade Cables Weight 10grms、10~1000Hz IP67 Standard 7 P * 6.8 mm aviation connector, 2m long, wear-resistant, wide temperature, shielded cable, cable weight ≤ 200 G ≤260g(without cable ) KEY WORDS: Resolution: Refers to the sensor in measuring range to detect and identify the smallest...

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ACA618T/ACA628T-N-5

ACA618T/ACA628T-N CURRENT TILT SENSOR Single axis Output voltage Measure range Installation direction Measure axis 2: Dual axis E.g:ACA618T-10-A1-N-X:Single axis/Horizontal installation /±10°Measure range/4~20mA output current/X Axis. ▶ MECHANICAL PARAMETERS ○ Connectors : Aviation connector (1 meter direct lead wire; length optional) ○ Protection grade : IP67 ○ Enclosure material : Aluminum Oxide ○ Installation : 4*M4 screws 2*3mm plug position ▶ WORKING PRINCIPLE Adopt imported core control unit and apply the principle of capacitive micro-pendulum. Using the principle of earth's gravity, when...

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ACA618T/ACA628T-N-6

ACA618T/ACA628T-N CURRENT TILT SENSOR ▶ ELECTRICAL CONNECTION SINGLE AXIS ELECTRICAL CONNECTION Wire Color Power supply output current Power supply DUAL AXIS ELECTRICAL CONNECTION Wire Color Power supply Power supply output current output current * Signal ground: output current signal. Connect the GND of acquisition device.

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ACA618T/ACA628T-N-7

ACA618T/ACA628T-N CURRENT TILT SENSOR ▶ PRODUCTION INSTALLATION NOTES Please follow the correct way to install tilt sensor, incorrect installation can cause measurement errors, with particular attention to the "surface", "line":: 1)The Sensor mounting surface and the measured surface must be fixed closely, stability,if mounting surface uneven likely to cause the sensor to measure the angle error. 2) The sensor axis and the measured axis must be parallel ,the two axes do not produce the angle as much as

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ACA618T/ACA628T-N-8

ACA618T/ACA628T-N CURRENT TILT SENSOR ▶ PRODUCT INSTALLATION DIRECTION During installation, keep the sensor mounting surface parallel to the target surface to be measured, and reduce the impact of dynamics and acceleration on the sensor. This product can be installed horizontally or vertically, please refer to the following diagram for the installation method:

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ACA618T/ACA628T-N-9

ACA618T/ACA628T-N CURRENT TILT SENSOR

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