Welcome to CW Green Tech Limited
info@cwlyautomation.com
86-136 6712 1125
499ACL-02: Measures total chlorine when used with a reagent-based TCL-type sample conditioning system.
Emerson 499ACL - 02 is a sensor for measuring total chlorine in water. Here is a detailed description:
Measuring principle: Used with a reagent-based TCL-type sample conditioning system, the total chlorine content is indirectly obtained by converting total chlorine to iodine and then measuring the iodine.
Measurement range: Typically 0 to 10 ppm (mg/L) as Cl₂, higher ranges are available on request.
Response time: 22 seconds.
pH range: 6 to 9.5.
Operating temperature range: 32 to 122°F (0 to 50°C).
Operating pressure: 0 to 65 psig (101 to 549 kPa).
Electrode membrane: Liquid-ion exchange.
Sample type: Aqueous.
Electrode type: Chlorine.
Appearance and installation options: Flow-through, installed on the bypass line with a 1-inch MNPT process connection.
Maximum diameter/width: 1 inch (25.4 mm).
Maximum length: 7.75 inches (197 mm).
Product features
No pH calibration required: When used with standard reagent sampling systems, pH calibration steps can be omitted.
Easy maintenance: The diaphragm is easy to replace without special tools, which can reduce maintenance costs and difficulties.
Temperature compensation: Built-in Pt-100 resistance temperature device, which can automatically perform temperature compensation to ensure measurement accuracy.
Installation and use: It can only be used to measure total chlorine in the Rosemount TCL sample conditioning system. During installation, it is necessary to follow the relevant instructions and pay attention to the correct connection of the line to ensure normal communication between the sensor and the transmitter and other equipment. Calibration is required before use to ensure measurement accuracy.
