sauermann CP 210-R Guía Rápida página 3

Autozero
Autocalibration
CP210 transmitters have a temperature compensation from 0 to 50 °C and an auto-calibration process that guarantees over the
time an excellent stability and a perfect reliability of the measurement on low and high ranges.
Auto-calibration principle: the microprocessor of the transmitter drives a solenoid valve that compensates the possible drifts
on the sensitive element over the time. The compensation is performed by the permanent adjustment of the zero. So the
measurement of the differential pressure is then independent from the environmental conditions of the transmitter.
Advantage: no zero-point drift
Frequency of auto-calibration: resetable or from 1 to 60 minutes
Autozero
To perform an autozero, unplug the 2 pressure connections tubes and press the "Autozero" key. On CP211 and CP 212
transmitters, it is not necessary to unplug the 2 pressure connection tubes. When an autozero has been performed, "On" green
light turns off then turns on, and on transmitters equipped with a display, "autoZ" is displayed.
Configuration of transmitters
It is possible on the class 210 to configure all the parameters managed by the transmitter : units, measuring ranges, outputs,
channels, calculation functions, etc, via different methods:
• Keypad for models with display : a code-locking system allows to secure the installation (See class 210 user manual).
• Software (optional) on all models. Simple user-friendly configuration. See LCC-SD user manual.
Configurable analogue output:
Range with central zero (-50/0/+50 Pa), with offset zero (-300/0/+70 Pa) or standard range (0/+100 Pa), it is possible to
configure your own intermediate ranges.
Caution: the minimum difference between the high range and the low range is 20.
Configure the range according to your needs: outputs are automatically adjusted to the new measuring range
-100 0 +100
New range
0 V 10 V
4 mA 20 mA
Mounting
To mount the transmitter, mount the ABS plate on the wall (drilling:
Ø6 mm, screws and pins are supplied). Insert the transmitter on the
fixing plate (see A on the drawing beside). Rotate the housing in
clockwise direction until you hear a "click" which confirms that the
transmitter is correctly installed.
Once the transmitter is installed and powered up,
please make an autozero to guarantee the correct
working of the transmitter in any position.
Accessories
Please refer to the data sheet to get more information about
available accessories.
Maintenance: please avoid any aggressive Precautions for use: please always use the device
solvents. Please protect the transmitter in accordance with its intended use and within
and its probes from any cleaning product parameters described in the technical features in order
containing formalin, that may be used for not to compromise the protection ensured by the
cleaning rooms or ducts. device.
-100 0 50 +100
0 V 10 V
4 mA 20 mA
Guide rapide
Français
CP 210-R
Capteur / transmetteur de pression différentielle,
velocité et débit d'air
Gamme de ±100
à ±10000 Pa
modèle)
2 sorties relais
Caractéristiques générales
Alimentation
Sortie
Tension de mode commun <30 VAC. Charge maximale : 500 Ohms (0/4-20 mA). Charge minimale : 1 K Ohms (0-5/10 V)
Sorties relais 2 relais inverseurs. NO (normalement ouvert) : 5A / NC (normalement fermé) : 3A / 240 Vac
Isolation
galvanique
Consommation
Raccordement électrique
Communication PC
Environnement
Autozéro Manuel par bouton poussoir, automatique par électrovanne (uniquement CP211/CP212)
Type de fluide
Conditions d'utilisation
(°C/%HR/m)
Température de stockage
Sécurité
Directives européennes 2014/30/UE CEM ; 2014/35/UE Basse Tension ; 2011/65/UE RoHS II ; 2012/19/UE DEEE
Caractéristiques du boîtier
Matière ABS V0 selon UL94
Indice de
IP65
protection
75 x 40 mm, LCD 19 digits 2 lignes
Afficheur Hauteur des caractères :
Valeurs : 10 mm ; Unités : 5 mm
Raccords Cannelés Ø6.2 mm (CP211/212/213)
Passe câble Pour câbles Ø6 mm maximum
Presse étoupe Pour câbles Ø 8 mm maximum
Poids 340 g
Sortie analogique 4 fils
(selon
0-5/10 V ou 0/4-20 mA
0-5 / 10 V
4-20 mA
Calcul de vitesse et
débit avec ou
(option)
sans afficheur
24 Vac / Vdc ±10 %. 100-240 Vac, 50-60 Hz
Attention risque de choc électrique
2 x 4-20 mA ou 2 x 0-20 mA ou 2 x 0-5 V ou 2 x 0-10 V (4 fils)
Entrées et sorties (modèles 100 -240 Vac). Appareil entièrement protégé par
DOUBLE ISOLATION ou ISOLATION RENFORCEE
Sorties (modèles 24 Vac/Vdc)
CP210-B : 6 VA / CP210-H : 8 VA
Bornier à vis pour câbles 2.5 mm 2 . Réalisé suivant les règles de l'art
Câble USB-Mini Din
Air et gaz neutre
Air et gaz neutre
De -10 à +50 °C. En condition de non condensation. De 0 à 2000 m.
De -10 à +70 °C
Classe de protection II ; Degré de pollution 2 ; Catégorie de surtension 2 (OVCII)
Les dimensions sont exprimées en millimètres.
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