Rittal 7030440 CMC III Leakage Sensor - 15 m cable
Part Number: 7030440
Quick Summary
Leakage sensor DK CMC III detects moisture in enclosures for IT, industrial facilities and facility management. This solution addresses the costly downtime and equipment damage caused by water ingress. Note: The dataset does not explicitly list CE, SIL or IP ratings; please verify certifications with Rittal documentation. This product supports enclosure monitoring in IT and industrial contexts and integrates with IoT interfaces for scalable asset health monitoring.
Product Information
Extended Description
7030440 Rittal: DK CMC III Leakage sensor, 15 m, WHD: 110x30x40 mm
Article number
DK 7030.440
Design
Leak sensor, 15 m
Benefits
Fast connection and automatic detection via plug & play
Applications
Enclosure monitoring in IT, industry and facility management
Function principle
Settings can be made via the CMC III processing unit or IoT interface
Material
Plastic | Front: Smooth | Enclosure: Textured
Colour
Front: RAL 9005 | Enclosure: RAL 7035
Supply includes
Sensor | Mounting plate | Assembly parts | Leak sensor | Detection cable, 15 m
Connection to the CAN bus
Direct
Interfaces
2 x RJ45 CAN bus
No. of participants per IoT interface (max.)
32
No. of participating PU compact (max.)
4
No. of participating PU (max.)
32
No. of PDU devices (max.)
16
Measuring technique
Conductivity measurement
Dimensions
Width: 110 mm | Height: 30 mm | Depth: 40 mm
Operating temperature range
5 °C...45 °C
Ambient humidity (non-condensing)
5...95 %
Packs of
1 pc(s).
Weight/pack
1.106 kg
PCF per pack (cradle-to-gate)
4.2 kg CO2 eq (Cat B)
Note on PCF category
Category B: PCF value (cradle-to-gate) based on the product weight, approximately calculated and self-declared
Customs tariff number
85319000
EAN
4028177695832
ETIM 9
EC002627
ECLASS 8.0
27189253
Product description
DK CMC III Leakage sensor, 15 m, WHD: 110x30x40 mm
Feature: Direct CAN bus connection with two RJ45 interfaces enables immediate deployment in existing CAN networks. Business impact: reduces wiring complexity and installation time while ensuring reliable data transport; Application: IT cabinets and industrial enclosures deploying CAN-based monitoring. Feature: Conductivity measurement as the sensing principle provides precise moisture detection. Business impact: enables fast fault detection and proactive maintenance, lowering unplanned downtime; Application: enclosure monitoring across IT rooms and plant floors. Feature: 15 m detection cable and compact 110x30x40 mm body fit tight spaces. Business impact: minimizes footprint and facilitates retrofits in crowded control rooms; Application: upgrading legacy enclosures without major reconstruction. Feature: Plug & play and automatic detection streamline commissioning. Business impact: cuts commissioning time by enabling rapid health checks and fewer field adjustments; Application: end-to-end monitoring deployments with IoT integration. Feature: Mounting plate and assembly parts included improve installation reliability. Business impact: reduces screw-ups during mounting and ensures secure sensor mounting; Application: standardized integration into Rittal enclosures. Feature: Environmental tolerance operating 5 °C to 45 °C and 5–95% humidity supports consistent performance. Business impact: maintains reliability in varied site conditions, ensuring compliance with enclosure monitoring standards; Application: IT data centers, manufacturing lines, and facility management.
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FAQs
The sensor connects directly to a CAN bus network via two RJ45 interfaces. For best results, wire it into the existing CAN backbone, ensuring there is adequate power and that the IoT interface is configured for up to 32 participants per interface. The included mounting plate and assembly parts simplify secure installation.
Article number DK 7030.440; design as a leakage sensor with a 15 m detection cable; dimensions 110x30x40 mm; operating range 5 °C to 45 °C; ambient humidity 5–95%; conductivity measurement sensing method; weight 1.106 kg per pack; interfaces are 2 x RJ45 CAN bus.
Ideal for enclosure monitoring in IT data centers, industrial facilities and facility management settings where moisture ingress can threaten equipment uptime. It supports IT and industrial monitoring workflows and integrates with IoT interfaces for scalable asset health monitoring.
The provided data does not list explicit CE, SIL or IP certifications. Please consult Rittal's official documentation or contact the supplier to confirm current regulatory certifications and compatibility with your facility’s compliance requirements.
By enabling fast, automatic moisture detection and plug‑and‑play deployment, the system reduces unexpected downtime and maintenance time, lowers risk of water damage in critical enclosures, and supports proactive monitoring via IoT interfaces. The package includes mounting hardware to ensure reliable installation, contributing to lower lifecycle costs.