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Water Quality Controllers
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The AM-2250 provides control of external devices using its 3 independent control and alarm relays. Select the parameter you wish to measure. Conductivity, pH, ORP or Flow.
| Product Number | Electrical Output | Relay Output | Supply Voltage |
|---|---|---|---|
|
|
4 to 20 mA
|
Dry contact relay
|
120/240 Vac
|
The CDTX-111 and CDTX-112 conductivity/temperature controllers are panel instruments for in-process monitoring of conductivity that use unique signal collection technology.
| Product Number | Electrical Output | Relay Output | Supply Voltage |
|---|---|---|---|
|
|
4 to 20 mA
|
Programmable Relays
|
110/220 Vac
|
Toroidal Conductivity or Concentration Analyzer. Discontinued. Replaced by AM-2251
| Product Number | Electrical Output | Relay Output | Supply Voltage |
|---|---|---|---|
|
|
4 to 20 mA
|
On/Off Alarm Output
|
90 to 240 Vac
|
The CDCN-961 conductance, resistance or total dissolved solids (TDS) controller is designed for inline monitoring of process solutions and water applications.
| Product Number | Electrical Output | Relay Output | Supply Voltage |
|---|---|---|---|
|
|
4 to 20 mA
|
SPST
|
220 Vac
|
The PHCN37 pH panel mounted controller features automatic or manual temperature compensation of pH, two 5 amp mechanical relays and a choice of a scalable 4 to 20 mA output
| Product Number | Electrical Output | Relay Output | Supply Voltage |
|---|---|---|---|
|
|
4 to 20 mA
|
"C" on/off relays
|
115 Vac
|
|
|
4 to 20 mA
|
"C" on/off relays
|
230 Vac
|
|
|
4 to 20 mA
|
"C" on/off relays
|
10 to 32 Vdc
|
The CDCN-91 dual channel conductivity/resistivity controller is a two-channel input device equipped with three scalable 4 to 20 mA outputs and four programmable relays.
| Product Number | Electrical Output | Relay Output | Supply Voltage |
|---|---|---|---|
|
|
4 to 20 mA
|
SPDT Relays
|
100 to 240 Vac, 11 to 24 Vdc
|
The PHCN-961/962 series of pH controller and transmitter provides a reliable method of monitoring and controlling pH in water treatment and chemical industries
Water Quality Controllers
Water quality controllers monitor and maintain water safety for industrial, commercial, and lab applications. Essential for protecting processes, people, and the environment, they ensure optimal water conditions.
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