SUP-MPP1000 Multi-Parameter Analyzer

The Multi-parameter analyzer can be widely used in urban or rural water supply plants, tap water pipeline networks, tap water secondary water supply, user taps, indoor swimming pools, online monitoring of water quality such as large-scale water purification equipment and direct drinking water is an indispensable online analysis equipment in the fields of water plant production process control, water conservancy and water management, and sanitation supervision.

Characteristics

Integrated design: Easy installation, operation, and maintenance

Multi-parameter monitoring: turbidity, residual chlorine, pH, temperature, conductivity, dissolved oxygen, and ORP

High precision: Precision up to 0.1～1NTU of tap water, 0.001～0.1NTU for purified water

Self-protection: Built-in ingress detection and automatic protection to avoid accidental damage

Easy integration: Standard RS-485 Modbus-RTU protocol and remote data transmission

High availability: Suitable for a variety of outdoor measurements in cold and hot areas

High customization: Support unique customizations, including trademark, name, and cabinet appearance

PH /ORP: 0-14pH, ±2000mV

Turbidity: 0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU

Conductivity: 1-2000uS/cm / 1~200mS/m

Dissolved oxygen: 0-20mg/L

Introduction

Specification

Item	Index	Value
System	working power	(220±22)VAC, (50±1)Hz
	Power	30W
	Cabinet size	800mm506mm180mm (standard version)
	Weight	about 15Kg
	Storage temperature	4℃~+50℃
	Working temperature	4℃~+50℃ / -25℃~+50℃(optional temperature control heating antifreeze module)
	Working humidity	≤95%RH (no condensation)
	Inlet flow	500-1000 mL/min
	Inlet pressure	< 3kg/cm³
	Communication interface	RS-485 Modbus RTU communication protocol + wireless interface
Turbidity	Range	0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTU
	Resolution	0-1NTU / 0-20NTU / 0-100NTU:0.001NTU 0-4000NTU:0.01NTU
	Lower detection limit	0.02 NTU; 0.1NTU (0-4000NTU)
	Zero drift	≤1.5%
	Indication stability	≤1.5%
	Accuracy	2%or±0.02NTU; 2%or0.1NTU（0-4000NTU）
	Repeatability	≤3%
	Response time	T90≤120s
	Recommended maintenance period	3-12 months (depending on the water quality on site)
Residual chlorine/chlorine dioxide	Range	0-5mg/L / 0-20mg/L
	Resolution	0.01mg/L
	Lower detection limit	0.05mg/L
	Accuracy	±0.05mg/L or ±5% (DPD comparison error ±10%)
	Response time	≤120 seconds
	Recommended maintenance period	1-3 months or weekly calibration, 3-6 months to replace consumables
PH /ORP(optional)	Range	0-14 pH, ±2000 mV (ORP)
	Resolution	0.01 pH, ±1 mV (ORP)
	Accuracy	±0.1 pH, ±20 mV (ORP) or ±2%
	Repeatability	±0.1 pH, ±10 mV (ORP)
	Response time	≤60 seconds
	Recommended maintenance period	1-3 months
Temperature	Range	-20℃ - 85℃
	Resolution	0.1℃
	Accuracy	±0.5℃
	Repeatability	≤0.5℃
	Response time	≤25 seconds
	Recommended maintenance period	12 months
Conductivity (Optional)	Range	1-2000uS/cm / 1~200mS/m
	Accuracy	±1.5%FS
	Repeatability	≤0.5%FS
	Response time	≤30 seconds
	Recommended maintenance period	3-6 months
Dissolved oxygen (Optional)	Range	0-20mg/L
	Accuracy	±0.3mg/L
	Repeatability	≤±1.5%
	Response time	≤30 seconds
	Recommended maintenance period	1-3 months
Expansion port	Port type	RS485, 4-20mA