ProCon® C400 & C500 Series Conductivity Controllers

The ProCon® C400 & C500 series is an extremely robust industrial corrosion-resistant conductivity, resistivity, TDS, and salinity controller. The modular design is easy to install and operate and provides first measurement values in under one minute. It is excellent for process control, water quality, sanitization and neutralization systems, effluent monitoring, pool and spa control, aquatic animal systems, and cooling towers. The controller includes all the extra features; there is no need to pay extra for a relay, 4-20mA, or RS485 outputs. The SimpICal® feature makes calibrating the sensor easier and quicker than ever, and the cost-saving quick and straightforward setup is done through the user-friendly step-by-step on-screen menu. Active display of red alarm LED provides notification of out-of-bounds sensor readings and indication for sensor cleaning, recalibration, or replacement. The controller is packaged in a rugged polycarbonate enclosure, ideally suited for heavy-duty applications. A mounting kit is included for surface and panel mounting. Pipe mounting kits are available; call us for a quote. Note: All electrical connections should be checked before use.

  • Polycarbonate housing
  • Full color, multi-line LCD display
  • Multi-parameter display shows conductivity & temperature simultaneously
  • Data recording & curve display; data logging for 400 days (C500 & C520 only)
  • Manual & automatic temperature compensation; Password protection
  • External cord grip wire connector combo – no internal wiring required
  • Measuring range: 0 to 500mS/cm
  • Working temperature: 32°F to 302°F
Stock Description Catalog Pg. Price Add to Cart
ProCon® C400 Series Single Channel Display Conductivity Controller with 1 Conductivity Input & 1 4-20mA + 2 Relay Outputs, 24 VDC
Item 88758
879.43/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
879.43/Each
ProCon® C400 Series Single Channel Display Conductivity Controller with 1 Conductivity Input & 1 4-20mA + 2 Relay Outputs, 120 VAC
Item 88759
879.43/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
879.43/Each
ProCon® C500 Series Single Channel Display Conductivity Controller with 1 Conductivity Input & 2 Relay Outputs, 24 VDC
Item 88760
975.58/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
975.58/Each
ProCon® C500 Series Single Channel Display Conductivity Controller with 1 Conductivity Input & 1 4-20mA + 2 Relay Outputs, 24 VDC
Item 88761
975.58/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
975.58/Each
ProCon® C500 Series Single Channel Display Conductivity Controller with 1 Conductivity Input & 2 Relay Outputs, 120 VAC
Item 88762
975.58/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
975.58/Each
ProCon® C500 Series Single Channel Display Conductivity Controller with 1 Conductivity Input & 1 4-20mA + 2 Relay Outputs, 120 VAC
Item 88763
975.58/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
975.58/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 1 Conductivity + 1 pH/ORP Inputs & 2 Relay Outputs, 24 VDC
Item 88764
1356.67/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1356.67/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 1 Conductivity + 1 pH/ORP Inputs & 1 4-20mA + 2 Relay Outputs, 24 VDC
Item 88765
1356.67/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1356.67/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 1 Conductivity + 1 pH/ORP Inputs & 2 Relay Outputs, 120 VAC
Item 88766
1356.67/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1356.67/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 1 Conductivity + 1 pH/ORP Inputs & 1 4-20mA + 2 Relay Outputs, 120 VAC
Item 88767
1356.67/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1356.67/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 2 Conductivity Inputs & 2 Relay Outputs, 24 VDC
Item 88768
1495.56/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1495.56/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 2 Conductivity Inputs & 1 4-20mA + 2 Relay Outputs, 24 VDC
Item 88769
1495.56/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1495.56/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 2 Conductivity Inputs & 2 Relay Outputs, 120 VAC
Item 88770
1495.56/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1495.56/Each
ProCon® C520 Series Dual Channel Display Conductivity Controller with 2 Conductivity Inputs & 1 4-20mA + 2 Relay Outputs, 120 VAC
Item 88771
1495.56/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
1495.56/Each

More in This Category

Hayward® CCS Series Calibration Cylinders/Columns
Hayward® CCS Series Calibration Cylinders/Columns
Shop Now
Hayward® CS Series Corporation Stops
Hayward® CS Series Corporation Stops
Shop Now
Hayward® IV Series Injection Valves & IQ Series Injection Quills
Hayward® IV Series Injection Valves & IQ Series Injection Quills
Shop Now
LevelPro 250B Series Liquid Level Display
LevelPro 250B Series Liquid Level Display
Shop Now
LevelPro Leak Detection Sensor
LevelPro Leak Detection Sensor
Shop Now
LevelPro TVL Series Liquid Level Display Controllers
LevelPro TVL Series Liquid Level Display Controllers
Shop Now
M Series Single Point Side Mount Liquid Level Float Switches
M Series Single Point Side Mount Liquid Level Float Switches
Shop Now
M Series Single Point Vertical Liquid Level Switches
M Series Single Point Vertical Liquid Level Switches
Shop Now
OB2-2VU Series Double-Sided One-Piece Pressure Gauges
OB2-2VU Series Double-Sided One-Piece Pressure Gauges
Shop Now
OBS Series One-Piece Pressure Gauges
OBS Series One-Piece Pressure Gauges
Shop Now
ProAlert 1000 Series Audible & Visual Alarm
ProAlert 1000 Series Audible & Visual Alarm
Shop Now
ProCon® C450 Conductivity Sensors
ProCon® C450 Conductivity Sensors
Shop Now
ProCon® D500 & D520 Series pH & ORP Controllers
ProCon® D500 & D520 Series pH & ORP Controllers
Shop Now
ProCon® P14G & P14C pH Sensors
ProCon® P14G & P14C pH Sensors
Shop Now
ProCon® R7 Series ORP Sensors
ProCon® R7 Series ORP Sensors
Shop Now
Submersible Level Sensors 200C Series
Submersible Level Sensors 200C Series
Shop Now
Tamco® Tank with Stand & Mixer Packages
Tamco® Tank with Stand & Mixer Packages
Shop Now
TankPro Submersible Level Sensor
TankPro Submersible Level Sensor
Shop Now
TankPro Submersible Level Sensor with Junction Box
TankPro Submersible Level Sensor with Junction Box
Shop Now
Tilt Float Switch
Tilt Float Switch
Shop Now
TKB Series Battery-Operated In-Line Paddle Wheel Flow Meter
TKB Series Battery-Operated In-Line Paddle Wheel Flow Meter
Shop Now
TKS Series In-Line Paddle Wheel Flow Meters
TKS Series In-Line Paddle Wheel Flow Meters
Shop Now
TruFlo TIB Series Battery-Operated Insertion Paddle Wheel Flow Meter
TruFlo TIB Series Battery-Operated Insertion Paddle Wheel Flow Meter
Shop Now
TruFlo TIP Series Insertion Paddle Wheel Flow Meters
TruFlo TIP Series Insertion Paddle Wheel Flow Meters
Shop Now
TruFlo UltraFlo 1000 Ultrasonic Flow Meter
TruFlo UltraFlo 1000 Ultrasonic Flow Meter
Shop Now
TruFlo Ultraflo 2000 Ultrasonic Flow Meter
TruFlo Ultraflo 2000 Ultrasonic Flow Meter
Shop Now
TruFlo UltraFlo 4000 Ultrasonic Flow Meter
TruFlo UltraFlo 4000 Ultrasonic Flow Meter
Shop Now
TruFlo UltraFlo 5000 Ultrasonic Flow Meter
TruFlo UltraFlo 5000 Ultrasonic Flow Meter
Shop Now