324C

Dissolved oxygen sensor

Sensor for optical measurement of
dissolved Oxygen in wastewater, primary,
industrial and recirculation water treatment
plants.
Measurement accuracy: ± 0,2/0,3 mg/l
Optical luminescence measurement method
Measurement range from 0.00 mg / L to 20.00 mg / L
Max temperature of exercise 50°C
Max pressure 5 bar
Measurement transmission via RS485
MODBUS RTU digital communication

Category

Description

The 324C sensor is used for the optical measurement of oxygen in pure and process water.
The measuring principle is based on the dynamic reduction of luminescence by molecular oxygen.

Additional information

Materiali

Probe body in AISI 316 (PVC body optional)
Special optical glasses
NBR and Silicone O-Rings

Filettatura

3/4” BSP

Intervalli di misura

From 0,00 mg/L a 20,00 mg/L

Metodo di misura

Luminescence optic

Metodo di calibrazione

Calibration in the air:
1-point calibration, 100% oxygen saturated water
Calibration with sample: comparison with a std instrument.
Calibration on 0% O2 solution:
1 point calibration, specific solution at 0% oxygen

Accuracy

± 0.2 mg / L when <5mg / L
± 0.3 mg / L when> 5mg / L

Resolution

0,01 mg/L

Repeatability

± 0,1 mg/L

Tempo di risposta

T90<60s

Massimo tempo di refresh

< 1 second

Temperatura d’esercizio

0÷50 °C

Pressione massima d’esercizio

5 bar

Assorbimento elettrico

2W

Protezione meccanica

IP68 Sensor + cable

Lunghezza cavo

10m integral with the sensor (others on request)

Supply

12÷24Vdc

Protocollo

MODBUS RTU

Movimento dell’acqua

Unnecessary

Compensazione della Temperatura

With internal NTC sensor

Diametro del luminoforo

10mm

Dimensioni (LxHxP)

33,4×196,3×33,4mm

Data Sheet

Download

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