EZ1302 Iron Analyser Fe(II), Fe(II+III), 1 stream, Modbus RS485

EZ1302 Iron Analyser Fe(II), Fe(II+III), 1 stream, Modbus RS485
Product #: EZ1302.99001C02
GBP Price: Contact Us

Specifications

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: Automatic, 2-point; frequency freely programmable
Certifications: CE compliant / UL certified
Cycle time: 10 min Fe(II), Fe total dissolved (dilution + 5 min.)
15 min all combined parameters
Detection limit: ≤ 5 µg/L
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
Flow rate: 100 - 300 mL/min
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferences: Metal ions like Lead > 10 mg/L, Zinc > 2 mg/L, Nickel > 2 mg/L, Iron > 5 mg/L, Copper > 5 mg/L. Strong oxidising agents, Cyanide, Nitrite, Phosphate (polyphosphate more than orthophosphate), Chromium, Zinc in concentrations exceeding 10 times that of Iron. Bismuth, Cadmium, Mercury, Molybdate, and Silver precipitate Phenanthroline. Polyphosphate must be absent. Large amounts of colour and turbidity interfere. Fats, pil, proteins,surfactants and tar.
Material: Hinged part: Thermoform ABS, door: plexiglass
Wall section: Galvanised steel, powder coated
Measurement method: Colorimetric measurement using TPTZ colour solution, conform with APHA 3500-Fe (B)
Measuring range: 0 - 1 mg/L Fe(II)

Optional:
0 - 0.1 mg/L
0 - 0.25 mg/L
0 - 0.5 mg/L
0 - 4 mg/L (with internal dilution)
0 - 8 mg/L (with internal dilution)
0 - 100 mg/L (with internal dilution)
Number of sample streams: 1 stream

Optional:
1 to 8 streams
Output: Modbus RS485

Optional:
Active 4 - 20 mA max. 500 Ohm load, 1 to 8 outputs
RS232, Modbus TCP/IP
Parameter: Iron Fe(II), dissolved; Fe(II+III), total dissolved
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
Reagent requirements: Keep between 10 - 30 °C
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