AND AD-4401

Description

FEATURES 
100 times/sec. High speed samplingHigh display resolution to 16,000 counts
Up to 1 million counts of A/D resolutionMonitor & control weighing and batching with external or internal resolution
Fuzzy and Automatic Free Fall Compensation (AFFC) for consistently accurate batching resultsEnter control set points through front keys or remotely through external thumb wheels
Automatics weight and/or count accumulationSub display provides feedback on all setpoints & simplifies calibration
Supplementary flow function assures accurate performance on each batchA host of communications capabilities : RS-232C, RS-422/485, BCD, analog output and standard 4-20mA current loop
Connect up to 10 AD-4401's with A&D's RS-422/485Compact DIN size housing speeds installations & reduces space
Digital Span Calibration enhances technical support & difficult installationsSplash proof front panel and keys (IP65)
High sensitivity 0.3µV/d for more accurate measurementsAutomatic batching and customer programming capability
Bright, clear fluorescent displaysHold and peak hold functions
User programmed timer settings and alarms, improve operational safety & performanceWeigh-in and Loss-in-weigh batching
System self-Diagnostics : The most important factor in the installation of any weighing or controlling system is to assure that all cables, I/O connections and options are set up and working correctly. This can be very time consuming and difficult, adding to the expense of the installation. The AD-4401 solves this problem by providing a Self-Diagnostic system that can check.Superior Free-Fall Control : The type of material being batched, ambient temperature, flow rate, consistency of the material, and many other factors impact the accuracy of any batching process. The AD-4401 provides two types of free fall compensation which may be selected according to batching inconsistent material, such as sand with stones; honey whose flow rate changes according to ambient temperature; and flour, which is susceptible to sticking to the sides of the discharge gate.
High performance A/D converter : The New Sigma Delta A/D converter IC provides high speed, high resolution and high sensitivity in a very small package, that saves space, reduces parts and lowers cost.

Brosur