MB7850 XL-TankSensor-WRMA for IoT

MaxBotix’s wireless sensor offers liquid detection at zero range

Image of MaxBotix MB7850 XL-TankSensor-WRMA for IoTThe MB7850 XL-TankSensor-WRMA from MaxBotix is a unique combination of enhanced hardware and firmware that offer top-notch performance inside of tanks. The MB7850 tank sensor is a low-cost liquid-level monitoring sensor that uses ultrasonic technology for non-contact sensing. The unique design makes this an easy-to-use sensor for various liquid-level detection applications. The MB7850 is great for use in containers such as tanks, barrels, and bins which can often be a challenge for ultrasonic devices.

One element that sets the MB7850 apart is a teach feature (available using serial communication) that can train the sensor to recognize what the empty container looks like. This enables the sensor to range properly even in the presence of otherwise detectable obstructions like corrugation. The sensor boasts advanced target reporting algorithms that ensure the right level is being reported. It can even offer a confidence level of the reported range reading for those especially challenging applications. Although the TankSensor offers many advanced features, it comes ready to use out of the box. No additional inputs are typically required. Users can just power the sensor up and start reading the tank level.

Features
  • Optional teach function for the sensor to learn difficult environments
  • Advanced range and diagnostic data that offer greater operational insights
  • A free-run operation can continually measure and output range information
  • The max range of the sensor can be adjusted
  • Real-time auto sensitivity adjustment and noise rejection
  • High acoustic power output
  • Precise narrow beam characteristics
  • Liquid detection includes zero range
  • 3 V to 5.5 V supply with a very low average current draw
  • 4.032 Hz refresh rate
  • Triggered operation provides the range reading as desired
  • All interfaces are active simultaneously
  • RS232/TTL Serial, 0 to VCC, 9600 Baud, 81N
  • Analog, (VCC: 1024)/cm
  • The sensor operates at 42 kHz
Applications
  • Liquid level measurement
  • IoT tank level measurement
  • Wireless tank monitoring
  • Industrial sensors

MB7850 TankSensor

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SENSOR LEVEL LIQ ANALOG RS232MB7850-B20SENSOR LEVEL LIQ ANALOG RS2327 - Immediate$1,479.46View Details
SENSOR LEVEL LIQ ANALOG RS232MB7850-B21SENSOR LEVEL LIQ ANALOG RS2323 - Immediate$2,007.77View Details
SENSOR LEVEL LIQ ANALOG RS232MB7850-B30SENSOR LEVEL LIQ ANALOG RS23212 - Immediate$1,823.61View Details
SENSOR LEVEL LIQ ANALOG RS232MB7850-B31SENSOR LEVEL LIQ ANALOG RS2323 - Immediate$2,305.80View Details
Published: 2022-11-04