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Water Quality Transmitters

5 Products
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 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.

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.

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.

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.

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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