Section 3 Installation; Connecting/Wiring The Sensor To The Sc100 Controller; Connecting The Sc Sensor In A Non-Hazardous Location; Attaching A Sc Sensor With A Quick-Connect Fitting - Hach LDO User Manual

Section 3

3.1 Connecting/Wiring the Sensor to the sc100 Controller

3.1.1 Connecting the sc Sensor in a Non-hazardous Location

3.1.1.1 Attaching a sc Sensor with a Quick-connect Fitting

Installation
DANGER
Only qualified personnel should conduct the tasks described in this section of the
manual.
DANGER
Seul un technicien qualifié peut effectuer les tâches d'installation décrites dans
cette section du manuel.
The LDO system can be used with either an sc100 or sc1000 controller. Refer to
section 3.1 for sc100 installation instructions and
installation instructions.
DANGER
The sc100 and certain versions of the sensor are suitable for use in Class 1,
Division 2, Groups A, B, C, D Hazardous Locations . See Control Drawing 5860078 in
the sc100 Controller Manual, Cat. No. 5860018 for acceptable sensor versions and
installation requirements.
DANGER
Le sc100 et certaines versions du capteur peuvent être utilisés dans des endroits
dangereux de la Classe 1, Division 2, Groupes A, B, C, D. Reportez-vous au schéma
de contrôle 5860078 du Manuel du contrôleur sc100, Réf. 5860018 pour connaître
les versions des capteurs admises et les conditions d'installation.
Important Note: The standard quick-connect fitting is NOT suitable for Class 1, Division 2
Hazardous Location installations without the connector lock installed, see
page 12 for more information.
The sensor cable is supplied with a keyed quick-connect fitting for easy attachment to the
controller (Figure 2). Retain the connector cap to seal the connector opening in case the
sensor must be removed. Optional extension cables may be purchased to extend the
sensor cable length. If the total cable length exceeds 100 m (300 ft), a termination box
must be installed.
Note: Use of a load termination box other than Cat. No. 5867000 may result in a hazard. The load
termination box cannot be used in a hazardous location.
section 3.2 on page 13 for sc1000
section 3.1.2 on
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