MR Electrical and Automation, homeCall 021 585 358
Services

Telemetry, remote control and custom electronics

We design and build our own electronics, including the Modbee range of controllers. Together with RS485 and mesh radio networks, they put tank levels, pump status, pressures and alarms on your phone, and let you start, stop and adjust equipment without driving out to it.
Modbee touchscreen pump controller in an enclosure with contactors

What we do

  • Modbee touchscreen controllers with a cellular connection
  • Tank levels, pump status, pressure, flow and power readings on your phone
  • Alarms by text, email and app notification
  • Remote start, stop and setpoint changes, with local control kept on site
  • Secure VPN connections to our own servers
  • Connections to existing PLCs, drives and meters over Modbus
  • RS485 and wireless mesh networks linking sensors, controllers and pumps across a site
  • Custom electronics: controller boards and interfaces designed for the job when nothing off the shelf fits
  • Wireless sensors for places without cable

Problems we solve

  • Driving across the farm just to check a tank
  • A pump fault that nobody notices until the next morning
  • No record of how much water was taken, or when
Modbee is designed and built by us, so support comes from the people who made it.

Examples of this work

Modbee controller enclosure with touchscreen, modem and motor starters
Modbee controller enclosure with touchscreen, modem and motor starters
Modbee touchscreen and cellular modem mounted on an enclosure door
Modbee touchscreen and cellular modem mounted on an enclosure door
Modbee pump controller installed on a post beside farm pipework
Modbee pump controller installed on a post beside farm pipework
Modbee pump controller open on site, touchscreen and motor starters
Modbee pump controller open on site, touchscreen and motor starters
Network and server rack with structured cabling
Network and server rack with structured cabling
Magnetic flow meter display installed on a plywood wall
Magnetic flow meter display installed on a plywood wall

Questions

What happens if the cellular connection drops?

The controller keeps running the site on its own. Only remote viewing and alerts pause until the connection comes back.

Will it work with my existing panel?

Usually. Modbee can read existing PLCs, drives and meters over Modbus, or be wired to the panel's own signals.

Need something built, fixed or upgraded?

Call to talk it through, or send the job details and photos and we will come back to you with a time or a price.