EZ4006 Chloride Analyser, 1 stream, Modbus RS485

EZ4006 Chloride Analyser, 1 stream, Modbus RS485
Product #: EZ4006.99001C02
SGD Price: Contact Hach


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)
Calibration: N.A.
Certifications: CE compliant / UL certified
Cycle Time: 10 - 15 minutes
Digital outputs: Modbus RS485
Dimensions (H x W x D): 690 mm x 465 mm x 330 mm
Drain: Atmospheric pressure, vented, min. Ø 64 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: Bromide, sulphide, iodide ions may interfere. Ferricyanide causes high results and must be removed. Chromate and dichromate interfere and should be reduced to chromic state or removed. Ferric iron interferes if present in an amount substantially higher than the amount of chloride. Chromic ion, ferrous ion and phosphate do not interfere. Fats, oil, proteins, surfactants and tar.
Lower Limit of Detection (LOD): ≤ 5 mg/L
Material: Hinged part: Thermoform ABS, door: plexiglass
Wall section: Galvanised steel, powder coated
Measurement method: Acid-base titration with sulphuric acid, conform with standard method APHA 4500-NH3
Number of sample streams: 1 stream

1 to 8 streams
Output: Modbus RS485

Active 4 - 20 mA max. 500 Ohm load, 1 to 8 outputs
RS232, Modbus TCP/IP
Parameter: Chloride
Power: 110 - 220 VAC, 2 A, 50/60Hz
Max. power consumption: 150 VA
Other voltages available on request
Precision: Better than 2% full scale range for standard test solutions
Protection Class: Analyser cabinet: IP55 / Panel PC: IP65
Range: 25 - 500 mg/L Cl-

5 - 50 mg/L Cl-
5 - 125 mg/L Cl-
5 - 250 mg/L Cl-
Reagent Requirements: Keep between 10 - 30 °C
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: 2 years
Weight: 25 kg