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Water Quality Transmitters

6 Products
2-Wire Isolated Conductivity Transmitter System

The CDTX-45 four-electrode system uses electrode diagnostics to compensate for fouling effects. Its unique drive/control scheme eliminates the need of multiple sensors.

Loop Powered Indicating pH/ORP Meter & Transmitter

The PHTX-100 pH/mV transmitter is a loop-powered 4 to 20 mA transmitter with a wide range of useful features. Large Segmented Display Indicates ph or mV and Temperature.

2-Wire Isolated pH/ORP Transmitter System

The microprocessor-based transmitter is loop-powered and fully isolated for high service reliability. The dual LCD displays two of four measured parameters simultaneously.

Multi-Parameter Input Transmitter

The DPU91 transmitter provides a single channel interface for many different parameters including flow, pH/ORP, conductivity/resistivity, salinity and temperature.

Multi-Variable pH, ORP, Conductivity & Flow Loop Powered Transmitter

The AM-2250TX Transmitter is designed to be the most flexible multi-parameter transmitter on the market. Select Conductivity, pH, ORP or Flow from the easy-to-use menu.

2-Wire Isolated Dissolved Oxygen Transmitter

DOTX45 Series is a loop-powered transmitter and fully isolated for high service reliability. The transmitter includes devices to protect the system from power surges.

Water Quality Transmitters

Water quality transmitters convert liquid analysis measurements into signals for control panels, indicators, and monitoring systems. Products in this category span loop-powered transmitters, isolated pH/ORP transmitters, conductivity and resistivity transmitters, dissolved oxygen transmitters, and multi-parameter input transmitters.

Applications include:

  • pH, ORP, conductivity, and resistivity signal transmission
  • Dissolved oxygen and temperature monitoring
  • Flow, salinity, and multi-parameter liquid analysis inputs
  • Remote or integral transmitter installations
  • Process water and treatment system instrumentation

Omega Engineering products represented here are used when a sensor measurement must be retransmitted as a process signal or displayed as part of an installed liquid analysis loop.

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