Senect Oxygen Sensor O2S Manual de usuario

Oxygen Sensor O2S

Manual

Product type

Name of product:

SENECT®Oxygen Sensor O2S

Type:

O2S-20-SC

Art.-No.:

2100

Producer:

SENECT GmbH & Co. KG

An 44 –No. 11

76829 Landau / Germany

Important note:

Please read this manual carefully and store it so that you can use

it later. Read the warning and safety notes attentive.

Further information and latest software releases or documents

can be downloaded from:

www.senect.de

Table of contents

Product type.................................................................................. 2

Table of contents........................................................................... 3

General Security Notes.................................................................. 5

Intended use.................................................................................. 7

Getting started .............................................................................. 8

Getting started –Short version................................................... 11

Maintenance and cleaning .......................................................... 12

Cleaning................................................................................... 12

Sensor disinfection .................................................................. 12

Recalibration ........................................................................... 13

Oxygen signal: 1-Point-calibration .......................................... 15

Short-version: Oxygen signal: 1-Point-calibration................... 17

Oxygen signal: 2-Point-Calibration.......................................... 17

Temperature: 2-Point-Calibration........................................... 18

Sensor Error............................................................................. 19

Salinity / Conductivity correction............................................ 20

Technical data ............................................................................. 22

Information about the correct disposal ...................................... 23

Guarantee.................................................................................... 24

Table of contents

Used symbols and wording

DANGER!

Warning of life threatening

dangers.

WARNING!

Warning of possible life

threatening and / or severe

irreversible injuries.

ATTENTION!

Warning of possible medium

or slight injury.

ATTENTION!

Follow the notes to avoid

damage of equipment.

NOTE!

Further information for the

use of the device.

NOTE!

Further information for the

use of the device.

General Security Notes

The oxygen sensor O2S is an electronic unit for the

measurement of the concentration of dissolved oxygen in

water and must be used in combination with SENECT control

units.

Since it is an electronic product the common prerequisites

for a safe instrument usage must be fulfilled. The

corresponding control unit must be operatated

with 230 V AC (~50 Hz). Ensure that all cables are

installed safely so that no obstacles for persons are

built and all. Mount all cables and electric devices

protected against direct environmental impacts

like overheating by direct sunlight and water.

Even if the products are protected against spray

water, the product´s lifetime will be elongated, if it is

mounted on a protected place. The oxygen sensor O2S uses

24 V DC supply voltage which is therefore not of danger for

persons.

For many applications a ground fault circuit interruper

(interrupting current <= 30 mA) is required by law. Inform

yourself about the valid legislation.

General Security Notes

The operating temperature of the device must be between

0°C and +40°C. It is not allowed to modify the sensor, to open

the housing or to insert anything into the housing.

The oxygen sensor O2S is designed to be operated by

professional users. However, it can be operated by children

of the age of at least 8 years and persons with limited

physical, sensorial or cognitive ability, if they are supervised

and trained in the usage of the instrument, so that no

dangers or threats can result of the operation.

Please store this manual. We suggest the storage a copy of

the manual in the vicinity of the device.

Technical and optical changes of this manual are subject to

alterations.

Warning: Before starting any maintenance work,

unplug all electrical devices in the water.

Intended use

The oxygens sensor O2S can be used to measure the

concentration and saturation of dissolved oxygen (O2) in

water in aquaculture applications. It has a measurement

range from 0 to 200% air saturation (a. s.) or 0 to 20 mg O2/

l at temperatures between 0°C and +40°C.

The sensor measures the saturation concentration based on

the principle of luminescence quenching with a resolution of

1% a.s. or 0.1 mg / l and the temperature with a resolution

of 0.1°C. Based on these two measurements, the absolute

concentration of dissolved oxygen in mg O2/ l is calculated.

The sensor is intended to be used in industrial aquaculture

farms in freshwater.

Getting started

Scope of delivery

o1 x Oxygen sensor O2S

o1 x Manual

Note

Please check directly after delivery, that the

package is not destroyed or damaged or was

opened before. Please check also, that all parts as

listed above are included. If anything is missing or broken,

please contact us as soon as possible within 14 days.

Unfortunately, we cannot accept later information of

damage, which happened during the transport.

Installation and start-up

Choose a place for the electronic interface of the

O2S which is clean, dry and protected from direct

sunlight. Ensure that all cables are placed safely

and all regulations are fulfilled.

Remove the blue protection cap from the sensor and mount

the sensor so that the sensor is submerged.

It is also possible to mount the sensor so that only the lower

sensing part is submerged. Please ensure that the sensor is

Getting started

at least to 80% submerged, since the temperature is

measured on the sensor housing.

When the sensor will be installed at a location with a

changing water level, it can be mounted free swimming on a

float or completely submerged.

Fig. 1: Mounting possibilities of the sensor.

Please consider when selecting the mounting location that in

surface waters like fish ponds the solar radiation can lead to

a thermal stratification of the water body, associated with

strong gradients in dissolved oxygen.

Ensure to install the sensor at a location, where no rising gas

bubbles can be caught under the sensor.

Getting started

Fig. 2: Stainless steel holder Art. No. 2102.

Protect your sensor from fish biting on the sensor

membrane! SENECT offers protection cages.

Connect the blue marked plug of the sensor with a sensor

input port (also blue marked) of your control unit.

The SENECT control units recognize the sensor itself and start

automatically the measurements.

Take into account that the measurement interval is set to

30 s to elongate the lifetime of the sensing cap.

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Accesorios de Senect

Senect

Senect EDS-2500-MA Manual de usuario

Senect

Senect XT1 Manual de usuario

Senect

Senect PS Manual de usuario

Manuales populares de Accesorios de otras marcas

Hillco

Hillco 2810 Manual de usuario

Siemens

Siemens QSA2700D Manual del operador

Contours

Contours ZY024 Manual de usuario

Saivod

Saivod VS621 Manual de usuario

Virtuox

Virtuox VirtuCLEAN 2.0 Manual de usuario

SCE

SCE ENVIRO-THERM SCE-TE170B24VSS Manual de usuario

Z-Wave

Z-Wave HSD-200Z Manual de usuario

turck

turck FMX-IM-2UPLI63FX Manual de usuario

Decagon Devices

Decagon Devices 10HS Manual de usuario

UPPAbaby

UPPAbaby Cup Holder Manual de usuario

Elko

Elko SmartSensor Leakage Wireless Manual de usuario

Grizzly

Grizzly H8371 Manual de usuario

Panasonic

Panasonic HG-T Series Manual de usuario

IFM Electronic

IFM Electronic Efector 250 Series Guía de referencia

DigiDesign

DigiDesign 888/24 I/O Manual de usuario

PROZIS

PROZIS QUAY Manual de usuario

patagonia

patagonia PSI Vest Manual de usuario

SFC Energy

SFC Energy EFOY GO! Manual de usuario