Products

Total Trihalomethane Analyser (MS2000)

ㆍProduct Name	MS2000
ㆍMeasuring Items	Total trihalomethane (TTHMs)
ㆍManufacturer	Multisensor Systems
ㆍDetection Range	5 ~ 1000 ppb
ㆍDisplay Range	0 ~ 200 ppb
ㆍRepeatability	-2 ~ +2%
ㆍAccuracy	-10 ~ +10%
ㆍMeasurement Frequency	60 minutes (Measurement reporting time 2 minutes)
ㆍAmbient Temperature	0 ~ 40°C
ㆍWater Temperature	1 ~ 40°C
ㆍAnalogue Output	4 ~ 20mA (Scalable to range required, max load 900Ω)
ㆍAnalogue Output Isolation	400V DC
ㆍRelay Voltage	50V (Alarm and Fault Relays with NO and NC contacts)
ㆍRelay Current	5A
ㆍService Interface	On-screen -or USB-A to PC (Using Multisensor Software provided for non touchscreen version)
ㆍData Storage	μSD Card (Instrument lifetime data stored)
ㆍInstrument Case	IP65 (Coated Mild Steel)
ㆍInstrument Weight	16kg
ㆍSampling Chamber Material	Stainless Steel
ㆍSampling System Weight	12kg (Without water)
ㆍSampling System Dimensions	570 x 490mm
ㆍSampling System Capacity	3 litres
ㆍFlow Limit Switch	Contacts closed if flow below set point (Option available on request)
ㆍWater Flow Rate	0.5 ~ 1.0 L/min
ㆍSystem Dimensions	1170 x 490 x 300mm (Mounted on 2 separate PVC backboards)
ㆍSupply Voltage	90 ~ 240V AC (50Hz or 60Hz)
ㆍPower Consumption	Standard Version: 15W (Typical 10W durig operation) Touch Screen Version: 45W (Typical 45W during operation)

Total Trihalomethane Analyser (MS2000): The MS2000 is a highly sensitive on-line total trihalomethane analyser which helps water treatment operators optimise their process to meet local regulations.
It does not require reagents, which keeps the ongoing running costs to a minimum.
The MS2000 utilises a contactless measurement technique based on Henry’s Law, sensing headspace gases or volatiles in the sampling tank provided, and provides a measurement system with very low maintenance requirements.
Thanks to the clever design and technology the sensor never touches the water. This results in reduced drift, virtually no fouling, no sensor cleaning and very low maintenance.
The MS2000 is accurate to low ppb concentrations and its wide dynamic range allows it to be used in a wide variety of environments.
The concentration of total trihalomethanes (TTHMs) and water vapor in the headspace increases until equilibrium is reached with the concentration in the water. A sample of gas is then taken from the headspace and the response analysed to provide a concentration in ppb of contaminants in the water.