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PS-LB-TG4-C LoRaWAN® Air / Liquid Pressure Sensor
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PS-LB-TG4-C LoRaWAN® Air / Liquid Pressure Sensor

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The Dragino PS-LB-TG4-C LoRaWAN® Air / Liquid Pressure Sensor is an industrial-grade LPWAN pressure monitoring device designed for air, gas, water pressure, and liquid level measurement applications across India. Part of the Dragino PS-LB/LS series, this LoRaWAN® pressure sensor transmits accurate real-time pressure data to IoT servers over long distances with ultra-low power consumption. Available in thread installation and immersion types, it supports multiple pressure ranges to meet diverse industrial and commercial requirements. AIoTkart®, an Authorized Dragino Distributor in India, supplies genuine PS-LB-TG4-C sensors for industrial automation, water systems, utilities, cold chain, and institutional infrastructure projects requiring reliable LoRaWAN®-based remote pressure monitoring.

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  • LoRaWAN® 1.0.3 Class A compliant
  • Measures air, gas, water pressure & liquid level
  • Available in thread type or immersion type variants
  • Multiple pressure ranges for different applications
  • Ultra-low power consumption design
  • Long-range LoRa wireless communication
  • Bluetooth v5.1 for local configuration
  • Remote configuration via LoRaWAN® downlink
  • Wireless OTA firmware update support
  • Monitor battery level remotely
  • 8500mAh Li/SOCl2 battery (PS-LB)
  • Solar panel + 3000mAh Li-ion battery option (PS-LS)
  • Pre-loaded unique LoRaWAN® keys for quick activation

Micro Controller

  • MCU: 48MHz ARM
  • Flash: 256KB
  • RAM: 64KB

Common DC Characteristics

  • Supply Voltage: Built-in battery, 2.5V ~ 3.6V
  • Operating Temperature: -40°C to 85°C

LoRa Specifications

  • Frequency Range (HF): 862 ~ 1020 MHz
  • Supported Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865
  • Max RF Output: +22 dBm
  • RX Sensitivity: Down to -139 dBm
  • High blocking immunity

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

  • Type: Li/SOCl2 non-rechargeable battery (PS-LB)
  • Capacity: 8500mAh
  • Self-Discharge: <1% per year @ 25°C
  • Max Continuous Current: 130mA
  • Max Boost Current: 2A (1 second)

Power Consumption

  • Sleep Mode: 5uA @ 3.3V
  • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

The Dragino PS-LB-TG4-C is ideal for pressure and level monitoring applications across India, including:

  • Industrial automation and process pressure monitoring
  • Commercial infrastructure HVAC pressure systems
  • Water systems and tank level monitoring
  • Cold chain refrigeration pressure monitoring
  • Manufacturing process control
  • Utilities pipeline and distribution pressure tracking
  • Infrastructure projects involving gas and liquid measurement
  • Campuses & institutions implementing smart water management

You can purchase the genuine Dragino PS-LB-TG4-C from AIoTkart®, the Authorized Dragino Distributor in India, with PAN-India delivery and project-level support.

Yes. The PS-LB-TG4-C supports LoRaWAN® 1.0.3 Class A and IN865 band, making it suitable for long-range LPWAN pressure monitoring deployments across industrial and commercial sites in India.

The PS-LB-TG4-C can measure air, gas, water pressure, and liquid level depending on the selected installation type and pressure range configuration.

Documents

PS-LB_User_Manual

Download

PS-LB_Datasheet 

Download

PS-LB_FIrmware 

Download

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.

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