CONCENTRATION CONTROL SYSTEM OF TRIHALOMETHANE (THM)

MS2000

The MS2000 is a Total Trihalomethane on-line monitor which provides measurements of THMs at low concentrations in water.

Regulations limiting the levels of Disinfection By-Products (DBPs) such as Trihalomenthanes (THMs) in drinking water have made the ability to measure DBP levels throughout the distribution network essential. Multisensor’s THM monitor provides that facility, efficiently and accurately.

Measuring Total THMs with a high accuracy, the MS2000 provides the confidence that is needed in a process control instrument which is vital in meeting regulatory and legal requirements.

It is designed to:

  • Analyse THMs post treatment
  • Monitor THMs in the distribution network
  • Monitor THMs post-chlorination for enhanced process control
  • Calculate THM Formation Potential (Optional)

The working principle

The MS2000 uses a non-contact measurement technique based on Henry's law, sensing gaseous or cooling gases in the sampling tank and provides a measurement system with very low maintenance requirements.

Thanks to smart design and technology, the sensor never touches water. This allows for reduced drift, almost no pollution and very little maintenance. The MS2000 is accurate down to low ppb concentrations and its wide dynamic range allows it to be used in a wide range of environments.

MS2000Controlling and monitoring options

The MS2000-SIS is housed in a small housing and requires no additional chemical reagents for operation.

The system includes a measuring instrument and a system for the presentation of samples, in order to enable simple installation of the device in existing plants.

Various communication options can be provided, including 4-20mA loop, Wireless, Modbus and Profibus.

Sensors can detect Total Trihalomethanes or TTHMs, including chloroform, bromoform, bromodichloromethane and dibromochloromethane.

  • Full system provided including sample presentation
  • Very precise
  • Minimal servicing and calibration
  • A wide range of communication options
  • Reliable operation
  • No need for additional equipment or processes
  • Simple power requirements
DETECTION RANGE *:
0 - 200ppb in water
ACCURACY **:
+/- 10%
REPEATABILITY:
+/- 2%
MEASUREMENT FREQUENCY:
20 minutes
DATA STORAGE:
μSD card and internal memory
DATA INTERFACE:
4 - 20mA, Profibus, Modbus, Wireless, USB
ALARMS:
k2 via the control relays, the User level can be defined
AMBIENT TEMPERATURE RANGE:
0 ° - 40 ° C
WATER TEMPERATURE RANGE:
1 ° - 40 ° C
ENERGY CONSUMPTION:
10V continuously (90-240VAC or 24VDC)
REAGENTS:
None
GAS TRANSMISSION:
None
SUPPLIES:
GAC filter, air filter every 6 months
CALIBRATION:
every six months

* Other ranges are available. Please contact Multisensor Systems.
** 80ppb chloroform in water, 25Oc.

Download the booklet MS2000 THM Monitor