Instruction Manual

Needle Sensor 12-1
12 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. Millennium Series and Century Series dispensing systems with FMW can use either
type of Needle Sensor. The NSZ Series, which includes an accessory Tactile Sensor, is
shown in Figure 12-1. The NS Series sensor is shown in Figure 12-2.
Figure 12-1 NSZ Series Needle Sensor
Tactile
Needle Sensor LED (Green)
Calibration Substrate
Needle Slot