PLS2-L

Submersible Level Sensor

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Description

Suitable for following applications:

  • Water Tank
  • Chemical Tanks
  • Liquid Delivery Systems
  • Water Resources Level
  • Flood Monitoring
  • Diesel Tank
  • Liquid Storage
  • Hydraulic Containers
  • Wastewater Tank
  • Water Trough
# Agriculture
# End Device
# Industrial IoT
# Logistics
# LoRaWAN Certified
# Smart City
# US 902-928

Specifications

MAIN FEATURES:

  • Compatible with all LoRaWAN frequencies
  • Wide range of industrial applications
  • High accuracy
  • Designed to meet outdoor applications
  • Long-term durable performance in harsh environment
  • Ultra-low power
  • Suitable for tank and storage level monitoring of liquids compatible with Stainless Steel
Sensor
Range:
2,5,10 (or other ranges up to 200) m H2O
Accuracy:
0.25 (typ.) %Span
Resolution:
0.01 %Span
Pressure Reference:
Vented Gauge
Temperature Coefficient of Zero:
0.03%FS/°C
Temperature Coefficient of Span:
0.03%FS/°C
Long Term Stability (1 Year):
0.2%Span
Overload Protection:
150%FS
Load Cycles (Zero to Full Scale):
10+Million
Storage/Operation Temperature:
-20 ~ +85 °C
Compensated Temperature:
0 ~ 60°C
Power
Power Supply:
Built-in Replaceable Lithium Battery, External Power (option)
Rated Voltage:
3.6 V
Battery Lifetime:
1,000,000+ Readings and 20,000+ Transmission (more than 10 years for most applications)
Physical Specification
Materials:
O-ring: Viton, Body: SS304, Diaphragm: SS316, Oil: Silicon, Enclosure: ASA/POM
Process Connection:
No Process Connection (or on request)
Weight:
~1,200g (for 5m range)
Protection Rate:
IP65 and UV protected enclosure and IP68 sensor head
Communication
LoRaWAN Version, Class:
1.0.2revB, Class A (Class C on request)
LoRaWAN Activation Type:
OTA (Default), ABP
Sampling Type:
Periodic (default), Event triggered
Sampling Period:
Configurable via downlink (default 4 hours)
Transmission Type:
Per sample (default), Event triggered, Conditional
Parameter Configuration:
Over-the-air via LoRaWAN® downlinks
Locally via wireless connectivity
Firmware Update:
Locally via wireless connectivity, Over The Air

Technical details

ORDERING CODE
PLS2-L - Frequency Zone - Range - (customised options)

Note: Standard product comes with AU 915-928MHz, 5m range and external antenna

PLS2-L's Distributors
Ellenex

World's 1st Integrated LPWAN Pressure Measurement System

The Things Industries

Creating Value on The Things Network