Fit the QN-100 to the line you actually run — extra measurement hardware, plant communications, and replacement parts. Air purge and one analogue output per measurement are included as standard.
What ships as standard: Sensor Head, HMI, air purge, one isolated 4–20 mA output per measurement (moisture only: one channel; moisture and fat: two), Mounting Kit, Glands, Interconnect, and Documentation. Everything below is purchased as required.
For gravity-chute applications. A portion of powder or granules fills a chamber, the sensor takes a reading, then compressed air clears the chamber for the next cycle. Configured from the HMI Sampler screen.
Used with Hold Mode when the belt or chute can run empty. When no product is in front of the sensor, the HMI can freeze the last valid reading or take the output to zero, so empty-path conditions do not write a false moisture value into the control system.
Measures the temperature of the product and shows it as a second constituent on the Main Screen. Enable temperature only when this sensor is fitted — turning it on without the hardware produces an invalid reading.
The system is supplied with one isolated 4–20 mA output per measurement. Extra analogue modules add channels where the plant needs more than the standard set.
Industrial network modules for PLC or DCS integration. Specify the protocol required for the site:
Air purge is fitted as standard. The plastic insert is the replaceable wear part when the keep-clean path needs renewing.
The optical window is borosilicate glass. Do not use abrasives. Replacement windows are supplied by Absorption Systems or the local partner.
Extra pole/tube clamp, standoff bracket, or M16 glands when the site layout differs from the hardware that shipped with the sensor. Correct glands and seals keep the declared IP rating.
Tell us the process, the measurements you need, and the control system on site. We will specify the sampler, fieldbus, analogue modules, or spares that fit.