PACON 3400 online iron ion analyser

PACON 3400 is a compact, easy to operate and accurate on-line iron ion analyser from JENSPRIMA for measuring the concentration of dissolved iron (divalent and trivalent iron) in water for controlled iron ion removal. The colorimetric principle allows the measurement of high/low ranges by selecting different reagents. Low maintenance and low reagent consumption for long continuous operation. Standard 4-20mA and RS485 Modbus outputs for easy integration into your existing control system.

Measurement parameters

 Iron ions (divalent iron + trivalent iron)

Applications

 Boiler feed water, drinking water, iron removal processes

Feature

 Durable and accurate analytical methods

 Automatic online monitoring with only one reagent

 Special material measuring tank so that condensation does not adhere to the optics

 Automatic zero point adjustment before each measurement to ensure measurement stability

 4-20mA/RS485 Modbus output

 4 programmable relay outputs

 External signal input function (can be linked to external devices)

 Compact design, easy to install

 Minimal maintenance and reagent consumption

Two different measuring ranges of reagents are available

FE3401（Low range）：0.01 ~ 0.5mg/L

FE3402（High range）：0.2 ~ 6mg/L

Technical parameters

Measurement method: Colourimetric method

Measuring range: low range：0.01-0.5mg/L

High range：0.2-6.0mg/L

Accuracy: ± 10%

Repeatability: ± 5%

Reagent consumption: approx. 0.5 ml/analysis   

Expiry date of reagent: 1 year (<25°C, storage in shade)

Water consumption: approx. 2 L of water per analysis (at 2 bar pressure)

Power supply: 85 - 265 VAC, 47-63Hz

Power consumption: 25VA (operating), 3.5VA (standby)

Protection class: IP65

Display: Graphic backlit LCD display

Measurement units: mg/

Outputs: 1. 4 sets of programmable relay outputs (max. 250 V, 4 A)

2, 1 group of 0 / 4 - 20 mA signals, max. 750 Ω

3, RS485 Modbus RTU communication

Inputs: 1, IN1 input (start analysis / flow control switch / water meter)

2, IN2 input (reset device)

Analysis period: Time interval measurement (10~360min)/external signal/flow signal

Flushing time: settable (15~1800s)

Water quality requirements: colourless, no suspended matter, no air bubbles

Temperature: ambient: 5°C - 45°C, water sample: 5°C - 40°C

Humidity: 20 - 90% RF, indoor installation

Pressure: ca. 0.5 - 5 bar (max.) (1 - 2 bar recommended)

Water inlet/outlet connection: 6 mm OD hose

Dimensions/weight: 300x300x200mm (WxHxD), approx. 4Kg

Mounting: Wall mounted