DLUK-10

DLUK-10 linear acceleration sensor

DLUK-10 is a compact capillary-type linear acceleration sensor intended to convert acceleration along its measuring axis into a DC voltage signal. The verified full measuring range for this execution is 100 m/s². Published catalogue data also identifies a nominal full-range output of ±5 V, output-characteristic error not over ±2%, dimensions of 34 × 21 × 25.5 mm and mass not over 40 g. These values identify the execution, but installation approval still depends on the passport and the documentation of the receiving equipment.

Measurement function and electrical output

The sensor responds to linear acceleration and provides an electrical output for compatible indication, recording or automatic-control equipment. A fixed-base zero-output statement of 0.3–0.5% of range and a sensitivity threshold not over 0.1% of range are listed in the available technical record. The supply is stated as ±15 V, with an additional ±1.5 V value relative to the midpoint in the published listing. Because abbreviated commercial descriptions can omit wiring context, connector pinout and circuit interpretation must be checked against the exact passport. For general background, see the accelerometer reference.

Execution identification and compatibility

The number in DLUK-10 identifies the measuring-range execution and is not an optional catalogue suffix. DLUK-5, DLUK-10 and DLUK-20 are separate range variants and should not be described as interchangeable. Available data gives an operating temperature range from −60 to +60 °C and current consumption not over 45 mA. The published dynamic statement lists a resonance peak in the 1.6–2 range and a 90° phase-shift frequency between 20 and 80 Hz; the exact test interpretation must be taken from the product documentation. Related units are listed in the Sensors category.

Inspection and installation checks

Before installation, verify the full marking, measuring direction, mounting surface, body condition and connector. The sensor orientation is functionally significant because acceleration is measured along the specified axis. Use only the approved harness and bench procedure, and confirm the zero signal on a stable base before applying a calibrated acceleration input. Mounting torque, polarity and grounding must come from the applicable technical documentation. A similar outline or connector does not demonstrate the same range, scale factor or dynamic response. Do not install the sensor when the marking is incomplete or when its calibration status cannot be established.

Ordering DLUK-10

An enquiry should specify DLUK-10, quantity, condition, required documentation and the equipment reference. A photograph of the removed unit or its nameplate helps confirm the exact range suffix. Aviamisto can review the request and clarify the delivery configuration. The DUS-1 angular rate sensor is a different measuring device and is linked only to help navigate the category.

Incoming inspection should compare the delivered designation, body, connector and mounting geometry with the approved requirement. Where a passport, calibration record or preservation statement is mandatory, confirm it before shipment. The technical values in this card are a structured summary of available records, not a replacement for installation instructions. Any difference between the card, the marking and the aircraft documentation must be resolved before electrical connection or bench testing. This approach prevents a range variant from being selected merely because it belongs to the same DLUK family.

Product Type: Capillary linear acceleration sensor

Function: Conversion of linear acceleration into DC voltage

Measuring Range: 100 m/s²

Fixed-Base Zero Output: 0.3–0.5% of measuring range

Sensitivity Threshold: Not more than 0.1% of measuring range

Nominal Full-Range Output: ±5 V

Output Characteristic Error: Not more than ±2%

Current Consumption: Not more than 45 mA

Supply Voltage: ±15 V; published secondary midpoint value ±1.5 V

Operating Temperature: −60 to +60 °C

Dynamic Data: Resonance peak 1.6–2; 90° phase-shift frequency 20–80 Hz, according to published listing

Dimensions: 34 × 21 × 25.5 mm

Mass: Not more than 40 g

Primary Designation: DLUK-10

Original Cyrillic Designation: ДЛУК-10

Alternative Designations: DLUK10; DLUK 10; ДЛУК-10; ДЛУК10

Aircraft / Equipment Application: To be confirmed by exact installation documentation

Installation Position: According to the approved equipment or aircraft manual

Connector / Pinout: According to the passport for the exact execution

Interchangeability: Not established by family name or external appearance

Documentation: Product passport and approved installation / maintenance documentation

Ordering Check: Full marking, range suffix, connector, condition and required documents

Acceptance Control: Compare designation, connector, mounting features and available test record with the approved requirement before installation

Data Verification: Values not listed for the exact suffix must be confirmed from its passport and must not be copied from an adjacent family execution

Related Products: Same-category links support catalogue navigation only and do not state interchangeability

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Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.