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Trac10354 Differential Pressure Temperature Lorawan Sensor

Trac10354 Differential Pressure Temperature Lorawan Sensor is a wireless communication device which can detect the pressure difference. It will transmit the detected data to other devices for display through the wireless network. It adopts the SX1276 wireless communication module.

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Description

Electric

 

Power Supply 2 sections ER14505 lithium batteries

(3.6V,2400mAh/ section) in parallel

 

Battery Lifetime

Battery lifetime 3.8 years (Condition: ambient temperature 25°C, report once every 15min, TX power

= 20dBm, LoRa spreading factor SF = 10)

Standby Current <30uA
 

Wake-up Current

7.11mA (Typical value)

Wakeup current range 0.8mA – 20mA

* When not transmitting /receiving LoRa data

Low Voltage Threshold 3.2V

 

R100H Module

 

RF Receiving Current 11mA @3.3V
RF Transmitting Current 120mA @3.3V

* Specific electrical characteristics may vary depending on the power supply voltage.

 

 

 

Differential Pressure, Temperature Sensor

 

Operation Current Typical value 3.8mA during measurement
Measuring Range -500 Pa to 500 Pa
Allowable Overpressure 100 kPa
Rated Burst Pressure 500 kPa
Accuracy 3% of reading ± 0.1 Pa
Span Repeatability 0.5% of reading
Span Shift Due To Temperature Variation < 0.5% of reading per 10°C
Offset Stability < 0.05 Pa/year
Temperature Accuracy ± 3°C (-20°C to 50°C)
Media Compatibility Air, Nitrogen, Oxygen, Non-condensing
Communication Method I2C
Max Humidity For Long-Term Exposure 40°C dew point
External Hose Dimension Outer diameter: 6mm

Inner diameter: 4mm

  • Apply SX1276 wireless communication module
  • 2 ER14505 batteries AA size (3.6V / section) in parallel
  • Differential pressure sensor
  • Protection class IP40
  • The base is attached with a magnet that can be attached to a ferrous object
  • Compatible with LoRaWANTM Class A
  • Frequency hopping spread spectrum
  • Configuration parameters can be configured via a third-party software platform, data can be read and alerts can be set via SMS text and email (optional)
  • Applicable to the third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
  • Low power consumption and long battery life