Alarm:
                                            
                                            
                                        
									    1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
                                    
                                
    						
								
                                    
                                        
                                            
                                                Ambient Temperature:
                                            
                                            
                                        
									    10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Analog Outputs:
                                            
                                            
                                        
									    Active 4 - 20 mA max. 500 Ohm load, standard 4, max. 8 (option)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Automatic cleaning:
                                            
                                            
                                        
									    Yes
                                    
                                
    						
								
                                    
                                        
                                            
                                                Calibration:
                                            
                                            
                                        
									    Automatic, 2-point; frequency freely programmable
                                    
                                
    						
								
                                    
                                        
                                            
                                                Certifications:
                                            
                                            
                                        
									    CE compliant / ETL certified
                                    
                                
    						
								
                                    
                                        
                                            
                                                Cooling water:
                                            
                                            
                                        
									    Flow rate approx. 5 L/h; temperature max. 30 °C; pressure max. 0.5 bar
                                    
                                
    						
								
                                    
                                        
                                            
                                                Cycle Time:
                                            
                                            
                                        
									    10 min Fe (II), Fe total dissolved (dilution + 5 min.)
15 min all combined parameters
                                    
                                
    						
								
                                    
                                        
                                            
                                                Demineralised water:
                                            
                                            
                                        
									    When needed for rinsing / dilution
                                    
                                
    						
								
                                    
                                        
                                            
                                                Digital outputs:
                                            
                                            
                                        
									    None
Optional: Modbus (TCP/IP, RTU), Profinet, Profibus  DP, Ethernet IP
                                    
                                
    						
								
                                    
                                        
                                            
                                                Dimensions (H x W x D):
                                            
                                            
                                        
									    688 mm x 460 mm x 340 mm
                                    
                                
    						
								
                                    
                                        
                                            
                                                Drain:
                                            
                                            
                                        
									    Atmospheric pressure, vented, min. Ø 32 mm
                                    
                                
    						
								
                                    
                                        
                                            
                                                Earth connection:
                                            
                                            
                                        
									    Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
                                    
                                
    						
								
                                    
                                        
                                            
                                                Instrument air:
                                            
                                            
                                        
									    Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
                                    
                                
    						
								
                                    
                                        
                                            
                                                Interferences:
                                            
                                            
                                        
									    Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
                                    
                                
    						
								
                                    
                                        
                                            
                                                Lower Limit of Detection (LOD):
                                            
                                            
                                        
									    ≤ 2 µg/L
                                    
                                
    						
								
                                    
                                        
                                            
                                                Material:
                                            
                                            
                                        
									    Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
                                    
                                
    						
								
                                    
                                        
                                            
                                                Measurement method:
                                            
                                            
                                        
									    Colorimetric measurement using TPTZ colour solution, conform with APHA 3500-Fe (B)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Number of sample streams:
                                            
                                            
                                        
									    Standard: 1
Optional accessory for 2, 4, or 8 sample streams
                                    
                                
    						
								
                                    
                                        
                                            
                                                Parameter:
                                            
                                            
                                        
									    Iron Fe(II+III), total dissolved
                                    
                                
    						
								
                                    
                                        
                                            
                                                Power:
                                            
                                            
                                        
									    100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
                                    
                                
    						
								
                                    
                                        
                                            
                                                Precision:
                                            
                                            
                                        
									    Better than 2% full scale range for standard test solutions
                                    
                                
    						
								
                                    
                                        
                                            
                                                Protection Class:
                                            
                                            
                                        
									    IP44
                                    
                                
    						
								
                                    
                                        
                                            
                                                Range:
                                            
                                            
                                        
									    0.005 - 0.25 mg/L
0.005 - 0.5 mg/L 
0.01 - 1 mg/L
0.05 - 5 mg/L (with internal dilution)
0.25 - 25 mg/L (with internal dilution)
0.5 - 50 mg/L (with internal dilution)
0.75 - 75 mg/L (with internal dilution)
1 - 100 mg/L (with internal dilution)
                                    
                                
    						
								
                                    
                                        
                                            
                                                Reagent Requirements:
                                            
                                            
                                        
									    Keep between 5 - 20 °C in use
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sample Flow Rate:
                                            
                                            
                                        
									    100 - 300 mL/min
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sample Pressure:
                                            
                                            
                                        
									    By external overflow vessel
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sample Quality:
                                            
                                            
                                        
									    Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
                                    
                                
    						
								
                                    
                                        
                                            
                                                Sample Temperature:
                                            
                                            
                                        
									    10 - 30 °C
                                    
                                
    						
								
                                    
                                        
                                            
                                                Validation:
                                            
                                            
                                        
									    Automatic; frequency freely programmable
                                    
                                
    						
								
                                    
                                        
                                            
                                                Warranty:
                                            
                                            
                                        
									    12 months
                                    
                                
    						
								
                                    
                                        
                                            
                                                Weight:
                                            
                                            
                                        
									    40 kg
                                    
                                
    						
								
                                    
                                        
                                            
                                                What's included?:
                                            
                                            
                                        
									    EZ1024sc Iron Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 2 x empty 5L Reagent Container with Fittings (for Buffer & Reductor Solution) and 1 x empty 2.5L Glass Reagent Container with Fittings (for Colour Solution)