Cable Gland / Connector for Sensor Heads

Product Specifications

Technical details and manufacturing context for Cable Gland / Connector

Definition

Within a Pickup/Sensor Head assembly, the cable gland/connector serves as the critical interface point where sensor cables enter the housing. It ensures electrical continuity, prevents cable pull-out under tension, seals against dust, moisture, and other contaminants, and maintains the integrity of the sensor's internal environment. This component is essential for reliable signal transmission and long-term durability in industrial sensing applications. The cable gland/connector is a component used in computer, electronic, and optical product manufacturing. It is designed to securely attach and seal electrical cables to equipment housings, providing strain relief and environmental protection. The device is available in materials such as nylon, stainless steel, brass, and aluminum, with a standard material of nickel-plated brass for corrosion resistance. Key parameters include thread sizes from M12 to M63 (DIN EN 60423), cable diameter range of 3–44 mm, degree of protection IP68 (IEC 60529), operating temperature range of -40°C to 100°C (with short-term peaks up to 120°C), tensile strength of at least 100 N (IEC 62444), recommended torque of 2.5–10 N·m, voltage rating of 500 V (IEC 60598-1), and weight range of 20–150 g. The sealing material is NBR (nitrile rubber), resistant to oils and greases. Thread length varies from 6 to 15 mm. These values are directory reference ranges and must be confirmed for the actual model and application. Standards listed are procurement references and do not imply certification or compliance. Always verify model-specific values and standards with the legal manufacturer or supplier before use.

Working Principle

The cable gland/connector works by mechanically clamping the cable's outer sheath between compression elements such as a gland nut, sealing ring, and compression ring. When tightened, these elements create a secure grip on the cable while compressing the sealing ring against both the cable and the housing entry point, forming a watertight and dustproof seal. The design typically includes a threaded connection to the equipment housing and internal components that distribute strain forces to prevent damage to internal wiring. The tightening torque should be within the recommended range to ensure proper sealing and strain relief without damaging the cable.

Common Materials

Nylon, Stainless Steel, Brass, Aluminum

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thread Size	M12–M63 mm	Metric thread per standard; other sizes available on request.DIN EN 60423
Cable Diameter Range	3–44 mm	Clamping range for the cable.
Degree of Protection	IP68	Dust-tight and protected against prolonged immersion.IEC 60529
Operating Temperature Range	-40–100 °C	Continuous operation; short-term peaks up to 120°C.
Material	Nickel-plated brass	Corrosion-resistant; other materials on request.
Sealing Material	NBR	Nitrile rubber; resistant to oils and greases.
Tensile Strength	≥100 N	Minimum pull-out force for cable retention.IEC 62444
Torque	2.5–10 N·m	Recommended tightening torque for the gland nut.
Voltage Rating	500 V	For indoor use; higher ratings available.IEC 60598-1
Ingress Protection (IP) Rating	IP68	Same as degree of protection; for outdoor use.IEC 60529
Weight	20–150 g	Depends on size and material.
Thread Length	6–15 mm	Length of the threaded portion for mounting.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Gland Body Part
Main housing that threads into equipment and holds internal components

Material: Stainless steel or nylon
Gland Nut Part
Threaded component that compresses sealing elements when tightened

Material: Stainless steel or brass
Sealing Ring/Gasket Part
Creates watertight and dustproof seal between cable and housing

Material: Neoprene, silicone, or nitrile rubber
Compression Ring/Clamp Part
Grips cable sheath to provide strain relief and prevent pull-out

Material: Stainless steel or plastic
Locking Washer Part
Prevents loosening of gland nut due to vibration

Material: Stainless steel

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Pickup / Sensor Head

View system integration details

Manufacturers of Cable Gland / Connector

Manufacturer profiles associated with Cable Gland / Connector.

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Frequently Asked Questions

What is the degree of protection for this cable gland?

The degree of protection is IP68 per IEC 60529, meaning it is dust-tight and protected against prolonged immersion. However, the actual rating depends on the specific model and installation, so verify with the manufacturer.

What materials are available for this cable gland?

Materials on file include nylon, stainless steel, brass, and aluminum. The standard material is nickel-plated brass for corrosion resistance. Other materials may be available on request, but confirm with the supplier.

What is the operating temperature range?

The operating temperature range is -40°C to 100°C for continuous operation, with short-term peaks up to 120°C. These are reference values; check the specific model's datasheet.

How do I select the correct thread size?

Thread sizes range from M12 to M63 per DIN EN 60423. The selection depends on the cable diameter and the housing entry. Refer to the manufacturer's guidelines to ensure a proper fit and seal.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 10 bar (IP68 rated), higher for explosion-proof variants
other spec:	Ingress Protection: IP66/IP68/IP69K, Cable diameter range: 3mm to 75mm
temperature:	-40°C to +105°C (standard), up to +150°C (specialized materials)

Cable Gland / Connector

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards