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

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.
Product Number | Supply Voltage |
---|---|
|
16 to 32 Vdc
|

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.
Product Number | Input Type | Supply Voltage |
---|---|---|
|
N/A
|
16 to 35 Vdc
|
|
RTD
|
16 to 35 Vdc
|
|
RTD
|
115 Vac
|

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.
Product Number | Input Type |
---|---|
|
RTD
|

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.
Product Number | cell-constant |
---|---|
|
0.01
|
|
0.1
|
|
1
|
|
10
|

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.
Product Number | Control Mode | Supply Voltage |
---|---|---|
|
N/A
|
16 to 35 Vdc
|
|
N/A
|
N/A
|
|
Two SPDT, 6 A @250 Vac, 5 A @24 Vdc
|
16 to 35 Vdc
|
Water Quality Transmitters
Water quality transmitters measure pH, ORP, conductivity, temperature, salinity, and dissolved ...
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