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Lev'O - LoRaWAN Water Pressure Sensor

Quantity Unit price
To 4 493.00€ *
From 5 476.00€ *
From 10 459.00€ *

Prices plus VAT plus shipping costs

Delivery time approx. 14 working days

  • SM1050-50-70-LEVO
The LEV’O SENSOR measures the filling level of tanks, cisterns and cavities when the geometry is... more

The LEV’O SENSOR measures the filling level of tanks, cisterns and cavities when the geometry is known. It transmits the
absolute pressure of a liquid (water, fuel, oil, fertilizer, etc.) whether it is in a buried or aboveground tank as well as in a
mobile tank truck. The Lev'O Sensor reports the data used to evaluate the level of filling on a public or private
LoRaWANTM radio network. The sensor is delivered with a 10 meter cable and probe made of stainless steel.

Details:

  • up to 3% accuracy
  • Including probe with 10m cable, both cable and connection to the sensor are waterproof
  • Suitable for drinking water
  • Battery: up to 12 years of autonomy
  • IP rating: IP68
  • Dimension 84x82x85mm
RF TRANSCEIVER
  • Frequency (MHz) EU: 863-870
  • Transmit Power (dBm) +14
  • Receiver Sensitivity (dBm) -140
FIRMWARE
  • Protocol: LoRaWAN, Class A
  • Transmission cycles: from 1 minute up to 48 hours
  • Activation method:
    • Activation by Personalization (ABP)
    • Over-The-Air Activation (OTAA)
  • Data encryption: AES128
LEVEL PROBE
  • Piezoelectric probe: Type 712 from Huba Control, 10m sheathed cable, connection to the sensor through a waterproof cable gland
  • Absolute pressure range: 0.8 ... 1.4 - 3.0 bar
  • Accuracy: <3% between 2 and 4m, <6% to 1m
  • Explosion protection: IECEx SEV 12.006 - EXIA ICC T4 Ga, SEV 12 ATEX 0138 - II 1 G Ex ia IIC T4 Ga
  • Probe body: Ø ext 23,4mm - height: 116 mm, IP68 - Stainless steel 1.4404 / AISI316L - suitable for dringing water, suitable for mounting in 1 inch diameter tubes
POWER
  • Power supply: 3,6V / 3600mAh - lithium battery
  • Autonomy: Calculated autonomy > 12 years: 1 measure / day - 1 transmission / day
INTERFACE
  • Tag NFC: Product number, serial number, batch number
  • Buzzer: Network pairing & configuration
  • Magnetic switch: Commissioning / Network Pairing - Disassociation / Shutdown for Storage
ALERTS
  • Battery voltage: Transmission according to configurable periodicity
ANALOG BOX
  • Dimension (mm): 84 x 82 x 55 - wall-mounted with 2 screws and dowels (not included)
  • IP Class: IP 65
  • Inflammability: Fireproof UL94-V2
ENVIRONMENTAL
  • Operating temperature (°C): -20 / +50
  • Storage temperature (°C): -10 / +30  - Humidity < 75% RH
DIRECTIVES & STANDARD EMC Directive 2014/30 / EU, BT 2014/35 / EU, RED 2014/53 / EU, CE marking, RoHS
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