750 Wi-Fi Tank Sensor

The Veeder-Root 750 Wi-Fi Ultrasonic Sensor is a flexible and configurable battery-operated liquid level sensor with an integrated Wi-Fi modem. The contents of a tank are measured regularly, and data transmitted once a day via the Wi-Fi router to a cloud-based data server. It is a simple and cost-effective solution perfect for Commercial & Industrial applications. 

Veeder Root 750 Wifi Sensor

Features & Benefits

  • Easy to install in existing riser openings
  • Optimize logistics
  • CE Conformance and ROHS Compliant
  • 1-year warranty 

Functionality

  • Accurate, reliable tank level monitoring
  • Wi-Fi Communication
  • Programmable data reporting interval
  • Remote configurability
  • 24/7 remote tank monitoring

Applications

  • Liquid level monitoring
    • Fuel – Oil, Kerosene, Diesel
    • Lubricants
    • Additives
    • DEF / AdBlue
    • Coolants
    • Water
    • Waste Oil
    • Wastewater
    • Chemicals *
  • Ensure continued supply
  • Optimize delivery or collections
  • Spot and continuous inventory measurement

* 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

SpecificationsTransmitter
Dimensions109mm W x 109mm L x 108mm H ±1mm / 4.3” W x 4.3” L x 4.25” H ±0.1”
Weight8oz / 227g including battery
Housing MaterialUV Stabilized Polypropylene (compatible with Oil)
Operating Temperature 1-17°C to +50°C / +0°F to +122°F
Storage Temperature 1+20°C to +25°C / +68°F to +77°F (clean, cool, dry and ventilated)
Humidity Range15% – 95%
Altitude Range<2Km/<6,000’ above sea level
Environmental ProtectionIP67 – Outdoors
Wi-Fi StandardSupports 802.11 b/g/n Wi-Fi
Frequency2.412GHz to 2.462GHz
Output Power15dBm ±3dBm (as measured into the internal antenna on the PCB; internal antenna gain = -3dB)
Gauge TypeUltrasonic
Ultrasonic Range 2>12cm to <300cm / >5” to <115”
Ultrasonic Signal Diversion 330°
Ultrasonic Resolution±1cm / ±0.5”
AccuracyTypically ±2cm / ±1”
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
Battery Type3.6V Li-SOCl2 Size R14 (C) (such as Saft LSH14)
Battery Life 4Up to 7.5 Years from activation
Enclosure ColorOlive green – Pantone 376C (adapter – Black)

Accessories

Tank Mounting OptionsFits directly into female 1 ¼”, 1 ½” or 2” BSP threads. 2” recommended
Gasket (included)Material EPDM 89mm(Ø) x 4mm(H) ±1mm (3.5”Ø x 0.16”(H) ±0.1” Distance between hole centers 50mm ±1mm (2” ±0.1”)
Antenna (optional) 5Available with an external Wi-Fi antenna SMA connector

1 Storage and operation above 25°C/77°F may reduce battery life. Shelf life recommended not to exceed 12 months.

2 Based on a measurement to a flat liquid target of size 30cm2 / 4.7“2.  

3 The maximum spatial diversion of the ultrasonic signal will be < 30° from the central axis of the transducer. 

4 Based on activation within 1 year of the manufacturing date of the product, and device configuration for 4 ultrasonic measurements per day, 1 Wi-Fi connection per day from a location where the Wi-Fi coverage does not require retries, and a normal distribution over the operating temperature range centered at +25°C (77°F). 

5 If used in an external environment, installer must apply self-amalgamating tape to the external antenna-SMA connector join to ensure it is weather proofed. The antenna gain characteristics should be < 6dBi to ensure FCC compliance.

Conformity

Complies with current Directives for Electromagnetic compatibility and the Low voltage directive for product safety and the current R&TTE directive for radio. Compliance was demonstrated to the following specifications as listed in the official journal of the European Communities.

EN 55022,A1,A2Limits and methods of measurement of radio disturbance characteristics of information technology equipment
EN 61000-4-2/3Electromagnetic compatibility
EN 301 489-1ERM and EMC standard for radio equipment and services Part1
EN 301 489-7Electro-magnetic Compatibility and Radio Spectrum Matters (ERM); Electro-magnetic Compatibility (EMC) Standard for Radio Equipment and Services; Part 7: Specific Conditions for Mobile and Portable Radio and Ancillary Equipment of Digital Cellular Radio Telecommunications Systems (GSM and DCS)
ETSI EN 301 489-17Electromagnetic compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC)
FCC ComplianceFCC ID: S6T750
RoHs ComplianceYes

Product Form

Product NumberDescription
0881113-750750 Wi-Fi Pushbutton with Veeder-Root 784 – Internal Antenna

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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