Water Quality Transmitters

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

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.

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.

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.

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

All CDTX-2850 units are NEMA 4X (IP65) rated and allow connections of up to 1000 ft. The two-wire 4 to 20 mA output has eight 4 to 20 mA ranges for each electrode.

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.