• LHT65N-DC LoRaWAN Open/Close Potential-free Contact 868MHz

LHT65N-DC LoRaWAN Open/Close Potential-free Contact 868MHz

The LHT65N-DC from Dragino is a long-range LoRaWAN sensor that detects the status of potential-free contacts, as well as the state of open or closed contacts, and sends this data to an IoT server via the LoRaWAN network. This sensor has a built-in temperature and humidity sensor and a 3-wire connection (VCC/GND/INT) for potential-free contacts. The LHT65 has an integrated non-rechargeable CR17450 2400mAh battery which, depending on the number of transmissions, lasts for up to 10 years (more information in the operating instructions). The LHT65N-DC is fully compatible with the LoRaWAN v1.0.3 Class A protocol and can be operated with a standard LoRaWAN gateway. Each sensor is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and the sensor automatically establishes a connection when switched on, provided network coverage is available.


Recommended Accessories:


Features:

  • Long-Range LoRaWAN sensor: The LHT65N-DC provides a particularly high range and reliable communication.
  • Potential-free contact status: Detects the status of open or closed contacts.
  • Integrated temperature and humidity sensor: Precisely measures the ambient temperature and humidity.
  • Energy saving: With a built-in battery that lasts up to 10 years, the sensor is very energy efficient.
  • Data storage: Supports data storage in the absence of network coverage and sends the data as soon as the network is available again.
  • Open Alarm Feature: Allows the setup of alarms that trigger an immediate notification when opened.
  • Compatibility: Fully compatible with the LoRaWAN v1.0.3 Class A protocol.
  • Easy to install: Thanks to the compact design and easy installation, the sensor is quickly ready for use.

Application Examples:

  • Door and window monitoring: Monitor the status of doors and windows in a building.
  • Industrial machine monitoring: Monitor the condition of machines and plants to avoid unplanned downtime.
  • Environmental monitoring: Capturing the temperature and humidity in warehouses or cooling rooms.
  • Security applications: Monitor doors and gates in security-critical areas.
  • Agriculture: Monitoring of gate entrances and access points on agricultural farms.

Links and Download:

Dragino Wiki


Technical Data:

  • Manufacturer: Dragino
  • Manufacturer SKU: LHT65N-DC-EU868
  • Battery: 1x CR17450 3V Lithium Battery
  • Lora Frequency: EU868 / 868Mhz
  • Protocol: LoRaWAN v1.0.3 Class A
  • Battery: 1x CR17450 3V Lithium Battery
  • Built-in Temperature Sensor: 
    • Resolution: 0.01 °C 
    • Accuracy: +-0.3°C 
    • Long-term drift: < 0.02 °C/Year 
    • Operating range: -40 to 80°C 
  • Built-in Humidity Sensor: 
    • Measurement range: 0 to 96% RH 
    • Resolution: 0.04 %RH 
    • Accuracy: +-3%RH
  • Potential-free contact: 3-wire connection (VCC/GND/INT)
  • Dimension: 70 x 41.7 x 27.3mm
  • Weight: 101g

Delivery Content:

  • 1x LHT65N-DC LoRaWAN Open/Close potential-free contact 868MHz
  • 1x 3-wire connection cable
  • 1x CR17450 3V Lithium Battery builtin


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LHT65N-DC LoRaWAN Open/Close Potential-free Contact 868MHz

  • Brand: Dragino
  • Product Code: 423626
  • Availability: In Stock
  • CHF45.90

  • Ex Tax: CHF42.46

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Tags: LoRaWAN, Sensor, Door sensor, Humidity sensor, Temperature monitoring, IoT, Long-distance communication, Node, Lora, Industrial automation, Building management, Security sensor, Energy efficiency, Monitoring system, EU868, 868, TTN, LHT65N, LHT65, Door, Door contact, Window contact, Magnetic switch, Magnetic contact, Alarm system, Window sensor, Access control, Temperature, Humidity.