MPA 4900 - MULTI-PARAMETER ANALYSER

MPA 4900 is a multi-parameter analyser which is an advanced online monitoring instrument designed to measure and display multiple water quality parameters simultaneously using a single controller. It integrates different sensors to provide real-time monitoring of critical process variables such pH, ORP, Conductivity, Dissolved Oxygen, Turbidity, Residual chlorine, TDS, Temperature, Salinity.

Multi-Parameter analysers are widely used in water treatment plants, wastewater treatment facilities, industrial processes, aquaculture, environmental monitoring and drinking water systems.

KEY HIGHLIGHTS

Simultaneous measurement of multiple parameters
Large LCD display
Modular sensor connectivity
Automatic temperature compensation
Data logging and historic trend storage

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Datasheet

Manual

Multiple parameter analyser water quality analyser Multichannel measurement system

Specification

Accuracy	MPA 4900	Channels	4 Input Channels
Detection Object	pH, Conductivity, TDS, TSS, Salinity, DO, BOD, COD, Turbidity, Chlorine, ORP, Ammonia	Signal Output	2 Number of 4-20 mA, Relays
Communication	Rs 232, RS 485 Modbus RTU, HART	Power Supply	230V AC, 24V DC
Operating Environment	0~60°C, RH<95%	Storage Environment	-20~70°C, RH<55%
Display Screen	LCD, adjustable display rate	Shell Material	ABS
Protection IP Class	IP 66	Mounting	Wall mounting, Flush mounting

Parameter	Range	Material
PH	0~14 pH	Glass
ORP	±1999mV	Glass
Conductivity	0.01-20000µS/cm	ABS/PP/SS
Turbidity	0-10NTU/0-200NTU/0-4000NTU	PP/SS
TSS	0-100mg/L, 0-1000mg/L, 0-50000mg/L	SS/Glass
RCH	0-20mg/L	Glass
DO	0~20 mg/L	PP/ SS
COD	0-300mg/L, 0-1000mg/L	SS
BOD	0-300mg/L, 0-1000mg/L	SS
Salinity	0-80 ppt	Ti + PEEK + Nickel
Ammonia	0.01-100mg/L, 0.05-1000mg/L	POM

Accuracy MPA 4900
Channels 4 Input Channels
Detection Object pH, Conductivity, TDS, TSS, Salinity, DO, BOD, COD, Turbidity, Chlorine, ORP, Ammonia
Signal Output 2 Number of 4-20 mA, Relays
Communication Rs 232, RS 485 Modbus RTU, HART
Power Supply 230V AC, 24V DC
Operating Environment 0~60°C, RH<95%
Storage Environment -20~70°C, RH<55%
Display Screen LCD, adjustable display rate
Shell Material ABS
Protection IP Class IP 66
Mounting Wall mounting, Flush mounting

PH

Range: 0~14 pH Material: Glass
ORP

Range: ±1999mV Material: Glass
Conductivity

Range: 0.01-20000µS/cm Material: ABS/PP/SS
Turbidity

Range: 0-10NTU/0-200NTU/0-4000NTU Material: PP/SS
TSS

Range: 0-100mg/L, 0-1000mg/L, 0-50000mg/L Material: SS/Glass
RCH

Range: 0-20mg/L Material: Glass
DO

Range: 0~20 mg/L Material: PP/ SS
COD

Range: 0-300mg/L, 0-1000mg/L Material: SS
BOD

Range: 0-300mg/L, 0-1000mg/L Material: SS
Salinity

Range: 0-80 ppt Material: Ti + PEEK + Nickel
Ammonia

Range: 0.01-100mg/L, 0.05-1000mg/L Material: POM