Not all accessories are created equally. That’s why H2trOnics has sourced reliable, high tech accessories from industry-leading companies such as Carlon Meter and Flowline. By outfitting your feed and control system with the correct accessories, you can ensure that data points are being monitored consistently and reliably.


When long meter life, good tolerance to contaminants, and high accuracy are needed in an economical contacting (pulse meter) water meter, Carlon’s MRS Industrial line of multi-jet meters are what you need. The reed switch closure can be set at a predetermined contacting point which can be used to actuate pumps, valves, alarms, or other equipment (see chart or call factory for settings). The MRS line can be used in conjunction with electrically-actuated water treatment controls.

The registers are easy to read and will retain their clear view display. The MRS meter is available in sizes from 3/4″ to 2” and operates at flow rates up to 160 GPM and pressures of 150 psi.

Offering These Advantages and Options

  • 3/4″ through 2″ size
  • 1/4 to 160 gallons per minute (GPM) capacities
  • Low psi requirements to a maximum of 150 psi
  • Reliable accuracy
  • Trouble-free performance

Register Options Available

  • U.S. Gallons
  • Cubic Feet
  • Meters


Micronics Flow Meters are manufacturers and distributors of high quality portable flow meter solutions that are ultrasonic, clamp on and non-invasive, for closed pipe and open channel applications. This means no interruption to process and no downtime whilst the portable flow meter units are installed.

Simple low cost, hot or chilled water energy management from outside the pipe



The general purpose ultrasonic level transmitter provides continuous level measurement up to 18.0′ (5.5m) with a 4-20 mA signal output, and is configured via free Webcal software. The level sensor has 4 programmable relays with selectable hysteresis and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for day tank, skid, IBC, sump and process tank level applications.

  • Switch and control functions with continuous level measurement output from 1.25m to 5.5m
  • Configuration is fast and easy via WebCal software and USB adapter
  • Narrow beam width and short dead band optimized for small tanks
  • Four (4) programmable relays rated @ 1A / 60VA for switch, pump or valve control and fail-safety
    • 1 pump or valve with 3 alarms
    • 2 pumps (lead-lag) with 2 alarms
    • 2 pumps (duplexing) with 2 alarms
    • 4 independent switch point alarms
  • PVDF transducer and 6P polycarbonate enclosure for corrosive liquids
  • Automatic temperature compensation for accurate measurement


The PCS product line is a pump spill containment enclosure and is ideal for protecting both the environment and your workers from injuries due to spilled or spraying chemicals. Pump Spill Containment Enclosures are great in outdoor applications for keeping your pumps out of the sun and weather.

  • Capacity: 2 Pumps
  • Material: Polyethylene
  • Color: Blue

Options: Divider shield to prevent adverse mixing reaction of incompatible chemicals being used side by side.



Whereas inverter applications are extremely varied, Lenze’s precisely tailored and uniform product range is much easier to handle. A range tailored to meet your exact needs– from basic movements and positioning tasks to servo applications. Their devices are reliable, meet strict quality requirements and can be easily adapted to suit your specific requirements.



The S8000 series of sensors deliver the most reliable online ORP monitoring in a unique, modular package that minimizes total cost of ownership. Customize to exactly what you need for your application with optional electronic amplifier, 4-20 mA module, and custom automatic temperature compensation configurations.



Flomotion FMS Series Flow Meters Economical small-diameter flow sensors for reliable full-pipe flow measurement with low-cost and fast installation. The FMS Series electromagnetic flow meter easily connects to many common controllers. FMS Series features include: Accuracy to ±2.0% of rate (steady flow) Compatible with pulsating flow pumps Flow range from 0.5 to 950 GPH Pressures Read more