Hach-Lange NH4D sc Ammonium Sensor - Manual (Page 17)

17
Installation
3.6 Connect the sensor to the sc controller (non-hazardous location) with
quick-connect fittings
The sensor cable is supplied with a keyed quick-connect fitting for
easy attachment to the controller (see
Figure 11 on page 17 ).
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.
1. Unscrew the protective cap from the socket on the controller.
2. Insert the connector in the socket and hand-tighten the union
nut.
Note: When using an sc1000 controller, do not use the middle connection
for the sensors as this is reserved for the display module.
Figure 11 Connect the sensor using quick-connect fitting on the sc controller