Hach-Lange SIGMA SD900 Refrigerated Sampler and All Weather Refrigerated Sampler User Manual - Manual (Page 39)

37
Installation
3.5 Electrical installation
Connect cables to the controller as shown in Figure 20 for the
following components:
• Power ( section 3.5.1 on page 38 , 3.5.1.1 on page 40 and
3.5.1.2 on page 40 )
• Flow meter or other device ( section 3.5.2 on page 41 )
• Communications ( section 3.5.3 on page 42 )
• Thermal control port for heating and cooling system
(AWRS only)
• SDI-12 (factory installed option. Part number 87390SD)
Figure 19 All weather refrigerated sampler intake tubing installation
1 Strainer 3 Strain relief (Part number 8756400)
2 Intake tubing 4 Intake tubing and auxiliary cable retainer