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cb32cln20suax5m – cap prox 120v on delay atex 5m cab
Carlo Gavazzi CB32CLN20SUAX5M is an ATEX-approved capacitive proximity and level sensor with an adjustable 4–20 mm sensing range, 115 V AC supply, SPDT relay output, adjustable ON-delay and 5 m PVC cable.
£164.51
Why Choose the Carlo Gavazzi CB32CLN20SUAX5M Capacitive Proximity Sensor?
The Carlo Gavazzi CB32CLN20SUAX5M is an ATEX-approved capacitive proximity and level sensor designed for reliable detection of solids, liquids, powders and granulated materials in demanding industrial applications. As part of the Carlo Gavazzi CB32 TRIPLESHIELD™ sensor range, it combines an adjustable capacitive sensing range with an integrated ON-delay and SPDT relay output for flexible process and level-control applications.
The CB32CLN20SUAX5M provides an adjustable sensing distance of 4–20 mm and features a non-flush, smooth cylindrical 32 mm diameter housing. Its capacitive sensing principle allows detection of conductive and non-conductive materials, making it particularly suitable for level monitoring of grain, powders, granulates, liquids and other bulk materials.
Designed for a nominal 115 V AC supply with a rated supply range of 100–135 V AC, the CB32CLN20SUAX5M incorporates an SPDT change-over relay output and adjustable 1 s to 10 min ON-delay. A factory-fitted 5 m PVC cable, TRIPLESHIELD™ construction, IP67 enclosure and ATEX approval provide a robust sensing solution for demanding industrial and potentially explosive dusty environments.
Key Advantages
- Adjustable 4–20 mm capacitive sensing range for versatile material and level detection.
- ATEX-approved construction for appropriate potentially explosive dusty environments.
- Integrated adjustable 1 s to 10 min ON-delay for controlled delayed switching.
- SPDT relay output rated at 2 A / 240 V AC provides flexible switching capability.
- TRIPLESHIELD™ technology enhances sensor reliability in electrically demanding industrial environments.
- Factory-fitted 5 m PVC cable supports convenient installation.
- IP67 protection provides resistance to dust and water ingress.
Key Features
- Carlo Gavazzi CB32 capacitive level sensor series.
- 4–20 mm adjustable sensing distance.
- 20 mm rated sensing distance.
- 115 V AC nominal power supply.
- 100–135 V AC rated supply range.
- SPDT change-over relay output.
- Adjustable ON-delay from 1 s to 10 min.
- 5 Hz operating frequency.
- Yellow LED output indication.
- Non-flush mounting configuration.
- Smooth cylindrical Ø32 × 101 mm housing.
- Factory-fitted 5 m PVC cable.
- TRIPLESHIELD™ capacitive sensing technology.
- ATEX approval for hazardous dust applications.
- IP67 degree of protection.
Reliable Level Detection for Industrial Applications
Capacitive proximity sensors detect changes in capacitance when a target enters their sensing field, enabling reliable detection of both conductive and non-conductive materials. This makes the Carlo Gavazzi CB32CLN20SUAX5M particularly useful for monitoring grain, powders, granulates, liquids and other materials where conventional inductive proximity sensing is unsuitable.
The integrated adjustable ON-delay requires the target to remain detected for the configured period before the relay changes state, helping to prevent unwanted switching caused by brief material movements or transient conditions. Combined with its SPDT relay output, TRIPLESHIELD™ technology, ATEX approval and robust IP67 housing, the CB32CLN20SUAX5M is well suited to demanding industrial and bulk-material level-control systems.
Typical Applications
- Grain and agricultural material level detection.
- Powder and granulate monitoring in silos and hoppers.
- Liquid level detection and process control.
- Feed, seed and bulk-material handling systems.
- Industrial filling and packaging machinery.
- Conveyor and material-handling equipment.
- Hazardous dusty industrial environments requiring ATEX-approved sensing.
Technical Specifications
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| Mounting Condition | Non-flush | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | Relay | |
| Sensing Principle | Capacitive | |
| Sensing Distance | 20 mm | |
| Output Function | Changeover | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | CB32 / TRIPLESHIELD™ | |
| Model | CB32CLN20SUAX5M | |
| Product type | Capacitive proximity / level sensor | |
| Detection principle | Capacitive | |
| Installation type | Non-flush | |
| Rated sensing distance | 20 mm | |
| Sensing distance | 4–20 mm adjustable | |
| Nominal supply voltage | 115 V AC | |
| Rated supply range | 100–135 V AC | |
| Output Type | SPDT relay contact | |
| Output function | Change-over contact with ON-delay | |
| Relay rating | 2 A / 240 V AC | |
| Time delay | 1 s to 10 min adjustable | |
| Operating frequency | 5 Hz | |
| Power consumption | Less than 1.5 W | |
| Hysteresis | 3–20% of sensing distance | |
| Output indication | Yellow LED | |
| Connection | Pre-wired PVC cable | |
| Cable length | 5 m | |
| Housing type | Cylindrical smooth barrel | |
| Housing dimensions | Ø32 × 101 mm | |
| Housing material | PBT | |
| Operating temperature | -20 to +70 °C | |
| Protection rating | IP67 | |
| Approvals / marks | CE, ATEX |
Frequently Asked Questions
What is the Carlo Gavazzi CB32CLN20SUAX5M used for?
The CB32CLN20SUAX5M is a capacitive proximity and level sensor designed to detect materials including grain, powders, granulates, liquids and other conductive or non-conductive materials in industrial applications.
What is the sensing range of the CB32CLN20SUAX5M?
The sensor has a rated sensing distance of 20 mm and provides an adjustable sensing range of 4–20 mm for adaptation to different target materials and applications.
What supply voltage does the CB32CLN20SUAX5M require?
The CB32CLN20SUAX5M has a nominal 115 V AC supply and a rated operating supply range of 100–135 V AC.
What is the ON-delay range of the CB32CLN20SUAX5M?
The integrated ON-delay is adjustable from 1 s to 10 min, allowing the sensor to delay relay switching until the target has remained detected for the configured period.
What output and connection does the CB32CLN20SUAX5M have?
The sensor provides an SPDT change-over relay output rated at 2 A / 240 V AC and is supplied with a factory-fitted 5 m PVC cable.
Trusted by Industrial Automation Professionals
Carlo Gavazzi CB32 TRIPLESHIELD™ capacitive sensors combine adjustable material detection, integrated timing functions, relay switching and robust industrial construction to provide dependable level sensing for automation, agriculture and bulk-material handling applications.
