880 Cellular Radar Level Sensor

The Veeder-Root 880 ATEX / Intrinsically Safe Cellular Radar Level Sensor uses radar technology to measure the fluid liquid level of the tank being monitored and then communicates this data in a binary message to a remote server via a TCP connection. This is communicated via CAT-M1 / NB-IoT networks. This device is specifically designed to be a low profile, non-invasive, continuous liquid level sensor. It is a simple and cost-effective solution perfect for Commercial & Industrial applications. 

Features & Benefits

  • Remote dashboard to view information
  • Accurate, reliable level reporting to server monitoring application
  • Easy installation in riser or secure device directly to tank siding without the need for an opening
  • Up to 10-year battery life – ATEX data logger
  • Global Positioning System (GPS) with global coverage
  • Bluetooth Low Energy (BLE) for installation and local readings
  • IP68 protected
  • Temperature compensated
  • 1-year warranty

 

Functionality

  • Invasive or non-invasive tank monitoring
  • Spot and continuous inventory management
  • Configurable reporting schedule and alarms
  • Highly configurable server reporting interval from every 2 hours to once per month
  • 28 slot logger with configurable logging interval
  • Programmable alarms
    • High level
    • Low levels
    • Rate of level change (fill or drain)

 

Applications

  • Remote liquid level monitoring  
    • Chemicals *
    • Water
    • Additives
    • Lubricants
    • Gasoline – Intrinsically Safe
    • Diesel Fuel
    • Motor Oil
    • Hydraulic Fluid
    • Waste Oil
    • Other hazardous/non-hazardous liquid

* This product may not be suitable for monitoring of certain corrosive and hazardous chemicals. List of product compatible chemicals to be verified with a Veeder-Root representative.  

Specifications

DimensionsHeight (Top) = 49.4mm (height above tank mount – not including horn section 50mm). Diameter (115mm).
Weight10oz (280g)
Housing MaterialUV Stabilized PVDF [Kynar] and PP material
Operating Temperature 1+13°F to +122°F (-25°C to +50°C)
Storage Temperature 1+32°F to +86°F (+0°C to +30°C) 
Humidity Range10% to 100%
Altitude Range<6500 feet (<2Km) above sea level
Environmental ProtectionIP68 – Outdoors
BatteryLithium LiSOCl2 replaceable
Battery Life 3Up to 10 years 
Radar Range 2>3.2 inches to <22 feet (>10cm to <6.75m) 
Radar ResolutionUp to 2mm
Radar AccuracyNominal +/-4mm @ 2m range
Material CompatibilitySuitable for use in tanks for the storage of water diesel fuel, kerosene, gas oil types A2, C1, C2 and D as defined by BS2869. Consult Veeder-Root for other applications.
Communications

Cat M1/Cat NB1: 

LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 

LTE TDD: B39 (For Cat M1 Only). EGPRS: 850/900/1800/1900MH 

2G fall-back. 

Bluetooth Low Energy (BLE) V4.3 for installation and customer local readings.

ATEX ApprovalIECEx II (1)G Ex ia IIB T4 [-25 < Ta < +50°C] [-13 < Ta < +122°F] and North American Class 1, Division 1 UL 913.
Gasket (included)Viton seal included
Adaptor2” adapter, optional non-invasive adapter with adhesive pad.

1 Storage and operation above +68°F (+20°C) may reduce battery life. Minimum distance measured is derated with temperatures <32°F (<0°C).

2 Based on a measurement to a flat liquid target of size 4.65in2 (30cm2) and γ reflectivity of liquid or object. E.g.: Kerosene range is typically 4m due to lower  dielectric constant. Consult Veeder-Root for range limits for various media. Non-invasive range is dependent on tank and liquid type – consult factory for further details.

3 One communication per day and assumes a good signal strength, so that no retries are required. One sample every 60 minutes.

Conformity

EMC Directive 2014/30/EUThe Electromagnetic Compatibility (EMC) Directive ensures that electrical and electronic equipment does not generate, or is not affected by, electromagnetic disturbance. The overall regulatory framework is the Radio Equipment Directive (RED) 2014/53/EU.
LVD Directive 2014/35/EUThe Low Voltage Directive (LVD) ensures that electrical equipment within certain voltage limits provides a high level of protection for European citizens, and benefits fully from the Single Market.
RoHs Directive 2011/65/EUThis Directive lays down rules on the restriction of the use of hazardous substances in Electrical and Electronic Equipment (EEE) with a view to contributing to the protection of human health and the environment, including the environmentally sound recovery and disposal of waste EEE.

EN 60079-0:2014 

EN 60079-11:2014 

EN 60079-18: 2014

Electrical apparatus for explosive gas atmospheres – Part 0: General requirements 

Electrical apparatus for explosive gas atmospheres – Part 11: Intrinsic safety 'i’ 

Electrical apparatus for explosive gas atmospheres – Part 18: Encapsulation ‘m’

FCC ComplianceYes
CE ComplianceYes

Product Form

Product NumberDescription
0881115-880880 US Radar Level Sensor CAT-M1 Veeder Root 1NCE *

* 1NCE is the global Tier-1 IoT Carrier specialized in providing managed connectivity services for low bandwidth IoT.

Note: All Liquid Level Measuring Sensors (LLMS) can be monitored by the EKOS cloud-based solution. Contact your Veeder-Root sales representative for more information on the EKOS platform.

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