DULCOTEST OZR 1-mA

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Ozone sensor also for use in contaminated water.

Sensor for measuring and monitoring the absence of ozone, also suitable for use in contaminated water. For operation on controllers with 4-20 mA input

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Description product group

Measured variable: Ozone, without cross-sensitivity to chlorine, hydrogen peroxide
Diaphragm-covered sensor (encapsulated) minimises faults caused by changing flow or ingredients in the water
Suitable also for monitoring the absence of ozone (rupture monitoring on filters) and for discontinuous ozone treatment processes
Resistance to films of dirt by pore-free diaphragm

You can find more product details and downloads on our Corporate Website.

Properties / Your benefits

Measured variable	Ozone (O₃)
Reference method	DPD4
pH-range	4.0…11.0
Cross sensitivity	chlorine dioxide, peracetic acid, bromine, bromamine
Temperature	5…40 °C
Max. pressure	1.0 bar
Flow	DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design)
Supply voltage	16...24 V DC (2-wire)
Output signal	4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated
Response time t₉₀ after 1 month with 0.00 ppm ozone	<210 s
Selectivity	Non-selective
Process integration	Bypass: open sample water outlet
Sensor fitting	BAMa, DGMa, DLG III
Controllers	D1C
Typical applications	Potable water, swimming pool water, process, service or cooling water, monitoring the ozone breakdown of filters.
Resistance to	Salts, acids, alkalis, surfactants, dirt films
Measuring principle, technology	Amperometric, 2 electrodes, diaphragm-covered

Delivery details

Delivery time: See per variant

Variants

Order Number	Price	Delivery time	Measuring range
1051647 Details for 1051647 Cross-sensitivity : chlorine dioxide, peracetic acid, bromine, bromamine Max. pressure : 1.0 bar Measured variable : Ozone (O3) Measuring range : 0.02…2.0 mg/l Output signal : 4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated Reference method : DPD4 Supply voltage : 16...24 V DC (2-wire) Temperature : 5…40 °C pH range : 4.0…11.0	Price after login	3-4 weeks	0.02…2.0 mg/l

Order Number: 1051647

Cross-sensitivity :

chlorine dioxide, peracetic acid, bromine, bromamine

Max. pressure :

1.0 bar

Measured variable :

Ozone (O3)

Measuring range :

0.02…2.0 mg/l

Output signal :

4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated

Reference method :

DPD4

Supply voltage :

16...24 V DC (2-wire)

Temperature :

5…40 °C

pH range :

4.0…11.0

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