User Manual

Needle Sensor 11-1
11 Needle Sensor
Overview
The Needle Sensor can be installed at various locations around the dispensing area,
depending on the model of dispensing system.
There are two types of Needle Sensors currently available: the NS Series and the NSZ
Series. M-2000, Millennium Series and Century Series dispensing systems with FmNT can
use either type of Needle Sensor. The NSZ Series, which includes an accessory Load Cell
for finding the offset between the needle tip and the height sensor probe tip, is shown in
Figure 11-1. The NS Series sensor is shown in Figure 11-2.
Figure 11-1 NSZ Series Needle Sensor
Load Cell
Needle Sensor
LED (Green)
Calibration Substrate
Needle Slot