Rosemount 499ACL-01-54-VP 499ACL Chlorine Sensor

The Rosemount 499ACL Chlorine Sensors are used for measuring free chlorine, total chlorine or monochloramine. The free chlorine sensor doesn't require sample pre-treatment or expensive reagents to maintain. The total chlorine sensor eliminates the need for pH correction with a standard reagent sampling system. And the monochloramine sensor doesn't not use reagents or sample pre-treatment for measurement. All three chlorine sensors have an easily replaceable membrane that does not require special tools. These amperometric sensors are ideal for use in drinking water applications.

Specifications

• Measurement Range0 to 10 ppm (mg/L) as Cl2. For higher ranges, consult the factory

• Operating Temperature32 to 122 °F (0 to 50 °C)

• Operating Pressure0 to 65 psig (101 to 549 kPa)

• Materials of ConstructionWetted Materials:

  Free Chlorine Sensor: Noryl™, Viton™, platinum, polyethersulfone, polyester, wood, and silicone

  Total Chlorine Sensor: Gold, Noryl (PPO), Viton, EPDM, and silicone

  Monochloramine Sensor: Noryl, Viton, silicone, wood, and Zitex® (PTFE)