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PS-LS-D04 LoRaWAN® Differential Air Pressure Sensor
PS-LS-D04 LoRaWAN® Differential Air Pressure Sensor
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PS-LB-T20-F LoRaWAN® Air / Liquid Pressure Sensor
PS-LB-T20-F LoRaWAN® Air / Liquid Pressure Sensor
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PS-LS-I100 LoRaWAN® Water / Liquid Pressure Sensor
PS-LS-I100 LoRaWAN® Water / Liquid Pressure Sensor
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PS-LS-D04 LoRaWAN® Differential Air Pressure Sensor

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The Dragino PS-LS-D04 LoRaWAN® Differential Air Pressure Sensor is a wireless industrial-grade pressure monitoring solution designed for precise differential pressure measurement across valves, ducts, filters, and pipelines in India. Built for LoRaWAN®-based remote monitoring, this sensor measures the pressure difference between two air input points, helping detect valve malfunction, filter clogging, and airflow imbalance in commercial and industrial environments. Supporting long-range LPWAN communication, the PS-LS-D04 enables reliable data transmission over LoRaWAN® networks including IN865 for India. Available from AIoTkart®, the Authorized Dragino Distributor in India, this differential pressure sensor is ideal for smart infrastructure, HVAC systems, utilities, and industrial automation projects requiring accurate, low-power wireless pressure monitoring.

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  • Dragino PS-LS-D04 LoRaWAN® Differential Air Pressure Sensor
  • Measures pressure difference between two input ports
  • LoRaWAN® 1.0.3 Class A compliant
  • Wide differential pressure range options (-100Pa to 100KPa)
  • Ultra-low power consumption design
  • Solar panel with 3000mAh Li-ion battery (PS-LS-D series)
  • 8500mAh Li/SOCl2 battery option (PS-LB-D series)
  • Bluetooth v5.1 support for configuration
  • Remote LoRaWAN® configuration & OTA firmware updates
  • Periodic uplink or alarm-triggered transmission
  • Battery level monitoring
  • Model: Dragino PS-LS-D04
  • Product Type: LoRaWAN® Differential Air Pressure Sensor
  • LoRaWAN® Version: 1.0.3 Class A
  • Frequency Bands: IN865 (India), EU868, US915, AS923, AU915, CN470, EU433, KR920
  • Microcontroller:
    • 48MHz ARM MCU
    • 256KB Flash
    • 64KB RAM
  • Differential Pressure Range:
    • Configurable from -100Pa to 100KPa
  • Current Input Measuring:
    • Range: 0 ~ 20mA
    • Accuracy: 0.02mA
    • Resolution: 0.001mA
  • Voltage Input Measuring:
    • Range: 0 ~ 30V
    • Accuracy: 0.02V
    • Resolution: 0.001V
  • Battery (PS-LS-D):
    • Solar panel + 3000mAh Li-ion battery
  • Battery (PS-LB-D):
    • 8500mAh Li/SOCl2 battery
    • Self-discharge: <1% per year @ 25°C
  • Operating Temperature: -40°C to 85°C
  • Sleep Mode Consumption: 5uA @ 3.3V
  • Transmit Consumption: 125mA @ 20dBm

The Dragino PS-LS-D04 Differential Pressure Sensor is suitable for multiple industrial and commercial applications across India:

  • Industrial automation systems for pressure monitoring
  • Commercial HVAC and air handling units
  • Indoor air control systems
  • Filter clogging detection in ventilation systems
  • Water treatment and pumping systems
  • Cold chain facilities and environmental control rooms
  • Manufacturing plants and process industries
  • Utilities and smart infrastructure projects
  • Campuses, hospitals, and institutional buildings

You can purchase the genuine Dragino PS-LS-D04 LoRaWAN® Differential Air Pressure Sensor from AIoTkart®, the Authorized Dragino Distributor in India. We provide PAN-India shipping and bulk supply support for commercial and industrial projects.

Yes, the PS-LS-D04 supports the IN865 frequency band used for LoRaWAN® deployments in India. It can connect to public or private LoRaWAN® gateways for long-range industrial monitoring applications.

The sensor is ideal for HVAC systems, filter clog detection, valve pressure monitoring, water systems, manufacturing plants, utilities, and institutional infrastructure where differential air pressure monitoring is critical.

Documents

PS-LS-D_User_Manual

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PS-LS-D_Datasheet 

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PS-LS_Firmware

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Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

Authorized Dragino Distributor in India

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Fast PAN-India Shipping

Reliable delivery across India for startups, system integrators, enterprises, and government projects.

LoRaWAN® Deployment & Technical Support

Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

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