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  • Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
  • Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
  • Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
  • Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
  • Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
  • Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
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Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors

$46.00-$68.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Tilt Angle Monitoring: Detects displacement or tilting of manhole covers via precision sensors, ensuring infrastructure safety and compliance.
  • Multi-Protocol IoT Connectivity: Supports NB-IoT, LoRaWAN, Sigfox, and Cat-M for seamless integration into commercial/home use IoT ecosystems.

Key features

  • 1. Material Technology

    • With an IP68-rated corrosion-resistant metal body, ensure reliable operation in harsh outdoor environments. The durable design withstands heavy vehicle traffic and extreme weather, offering ~30% longer lifespan than standard plastic covers*.

  • 2. Interactive Design

    • With a customizable central opening, adapt to sensors/cameras for traffic monitoring or environmental surveillance. The hexagonal shape and locking mechanism reduce tampering risks by ~50% compared to flat designs*.

  • 3. Performance Parameters

    • With real-time tilt angle monitoring, detect manhole displacement instantly. Achieve up to 99.9% data accuracy, 2x faster response than basic sensors*, ensuring proactive infrastructure maintenance.

  • 4. Scenario Solutions

    • With multi-protocol wireless connectivity (NB-IoT, LoRaWAN, Sigfox), seamlessly integrate into global IoT networks. Compatible with 4 major standards*, simplifying deployment across urban and industrial settings.

  • 5. Certification Standards

    • With CE and EU compliance certifications (Spain Packing, EPR France), meet strict environmental and safety regulations. Reduces project certification costs by ~25% for EU deployments*.

Product details

Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors

The Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors is a rugged, wireless-enabled sensor designed for real-time monitoring of manhole cover tilt angles. Built with an IP68-rated housing and customizable hexagonal design, it ensures reliability in outdoor environments. Certified for European compliance (CE, Spain_Packing, EPR_France_Packing), it supports NB-IoT, LoRaWAN, Sigfox, and Cat-M protocols for seamless integration into IoT ecosystems.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable composite/metalWithstands heavy loads and extreme weather.
Protection LevelIP68Submersion-proof; operates in harsh conditions.
Wireless ProtocolsNB-IoT, Cat-M, Sigfox, LoRaWANFlexible connectivity for global deployments.
CertificationsCE, Spain_Packing, EPR_France_PackingEnsures compliance with EU safety and packing standards.
ApplicationTilt angle monitoring, level sensingTracks manhole cover displacement or fluid levels.

Customization guide

Adjustable parameters:

  • Central Opening Size/Shape: Customize to fit cameras, sensors, or environmental monitors.
  • Hexagonal Design: Modify point spacing or material thickness for stability in specific installations.
  • Locking Mechanism: Integrate tamper-proof locks for high-security zones.

Get inspired

Deploy this sensor to transform urban infrastructure into smart ecosystems. Monitor manhole cover integrity in real time, detect illegal access, or track fluid levels in underground systems. With its sleek, non-reflective design, it blends into environments while delivering mission-critical data.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Supported ProtocolsNB-IoTNB-IoT + LoRaWANAll protocols
Battery Life3 years5 years (+66%)7 years (+133%)*
Tilt Sensitivity±1° accuracy±0.5° accuracy±0.1° accuracy
IP RatingIP68IP68 (chemical resistance)IP69K (+30% durability)

*Compared to industry-standard sensors.

Supplier's note

  1. Technical Breakthroughs:

    • IP68 Protection: Enables submersion in water up to 1.5m, ideal for flood-prone areas.
    • Multi-Protocol Flexibility: With LoRaWAN and NB-IoT support, it outperforms single-protocol devices in mixed-network cities.
    • Customizable Hexagonal Design: Reduces installation costs by adapting to existing infrastructure.

  2. Version Selection Guidance:

    • Base Model: Suitable for basic tilt monitoring in low-risk zones (e.g., residential areas).
    • Advanced Model: Ideal for smart cities needing dual-protocol redundancy (e.g., Paris, Barcelona).
    • Pro Model: Deploy in critical infrastructure (e.g., chemical plants) where extreme precision and chemical resistance are mandatory.

With the Pro version’s IP69K rating, you can ensure operation in corrosive environments, while its ±0.1° accuracy minimizes false alarms in high-stakes scenarios. Pair its LoRaWAN capability with rural deployments for extended coverage.

Frequently asked questions

  • Which Dingtek manhole cover sensor is best suited for urban surveillance applications?

  • How do I clean and maintain the NB-IoT manhole cover sensor to ensure longevity?

  • What wireless protocols does the Dingtek manhole cover sensor support for seamless integration?

  • Does the Dingtek sensor come with certifications for European markets?

  • Can the central opening of the manhole cover be customized for specific sensors or cameras?

  • How does the Dingtek sensor handle extreme weather and heavy vehicle loads?

  • Is the Dingtek manhole cover compatible with traffic-heavy commercial areas?

  • What makes the Dingtek tilt angle sensor suitable for real-time infrastructure monitoring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Ultrasonic SensorsLiquid level/tilt monitoring in manholesIP68 (Industry: IP67 ▲), Multi-Protocol (NB-IoT, LoRaWAN, Sigfox ▲), 0.1cm Accuracy (ultrasonic wave detection)▲ Wireless connectivity reduces installation costs; ▲ IP68 durability for harsh environmentsHigher cost than mechanical sensors; requires clear path for optimal performance
Mechanical SensorsBasic tilt/pressure monitoringIP67, Wired Connection, ±1cm Accuracy (mechanical displacement)Low cost, simple installationNo wireless option; limited durability (IP67); less precise than ultrasonic
GPS-Based SensorsManhole cover location trackingGPS Accuracy ±5m (Industry), ±1m (Dingtek Advanced ▲▲)▲▲ Precise location tracking (±1m for Advanced); real-time geolocationHigh power consumption; requires clear sky; not suitable for tilt/liquid level
Vibration SensorsUnauthorized access/structural monitoringFrequency Range: 0–1kHz (Industry), 0–2kHz (Dingtek ▲)Early detection of vibrations (e.g., tampering); compact designRisk of false triggers from normal traffic; limited use for liquid monitoring
Pressure SensorsStructural health monitoringRange: 0–100kPa (Industry), 0–200kPa (Dingtek ▲)▲ Broader pressure range for detecting structural stress; reliable in sealed environmentsLess common for tilt/liquid level applications; slower response time
Thermal SensorsOverheating detection in equipmentTemp Range: -20°C–80°C (Industry), -30°C–120°C (Dingtek ▲)▲ Extended temperature range; identifies overheating risks in harsh conditionsNot suitable for liquid level/tilt monitoring; requires direct heat exposure

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