GF Signet 4632 Chlorine Dioxide Analyzer System
Starting at $3,644.00
Starting at $3,279.60

Not in stock. Usually ships in 2-3 weeks [?]

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  • Complete panel system
  • Measures chlorine dioxide residual up to 2 ppm/mg/l
  • System Inlet Pressure Rating; 15 to 120 psi (1 to 8 bar)
  • Operating temp: 32 to 113°F (0 to 45°C)
  • Water flows vertically into sensor tip
  • Quick setup and easy installation
  • 100-240 VAC power supply
  • Two 4 to 20 mA outputs
  • Two dry contact mechanical relays

The GF Signet 4632 Chlorine Dioxide Analyzer System is an integrated all-in-one system designed to measure Chlorine dioxide residual up to 2 ppm/mg/l. The unique integrated clear flow cell combines sensors, flow regulator, filter and variable area flow indicator in one compact unit. An integrated flow regulator with removable filter accepts inlet pressures of 1 to 8 bar (15 to 120 psi), while maintaining constant flow and minimal pressure to the sensors.

Water flows vertically into sensor tip eliminating bubble entrapment. The flow cell is designed to maintain a minimum amount of water to ensure sensors stay submerged, even when the system and flow is turned off.

The Signet 4630 Chlorine Analyzer System allows quick setup and easy installation and is supplied with a 100-240 VAC power supply, two 4 to 20 mA outputs and two dry contact mechanical relays.

Applications for the 4632 Chlorine Dioxide Analyzer System include:

  • Residual chlorine monitoring
  • Cooling Towers
  • Fruit and Vegetable Washing
  • Water Distribution
  • Wastewater Odor Control
  • Poultry and Meat Processing
  • UPW Treatment
  • Hospital and Healthcare Facilities


GF Signet 3-2632-1 CLO2 Sensor
CLO2 sensor, 0 to 2 ppm range


Please consider these optional accessories.

GF Signet 2650 Amperometric Electronics
Provides the polarization voltage and signal conditioning required by GF Signet Amperometric Sensors
GF Signet 2724-2726 pH and ORP Electrodes
DryLoc connector with corrosion-resistant gold-plated contacts, connects to the 2760 preamplifier or the 2750/1 sensor electronics
In Stock
GF Signet 8630 Chlorine Transmitter
Simultaneously displays free chlorine and pH levels
GF Signet 3-4630.393 Flow Switch / Chlorine Panel
GF Signet 3-2632.391 CLO2 Electrolyte
CLO2 Electrolyte, 30 ml
GF Signet 3-2632.398 CLO2 Sensor Service Kit


This product can be used in the following applications: