ATR902 | Hand-held Process controller

ATR902 is a hand-held programmer specifically designed for automating small hobby or professional kilns often used in ceramics firing , glass fusing or goldsmithing.

ATR902 allows the programming of 15 cycles/curves with time-dependent temperature control. Each cycle can contain up to 18 steps/segments, all freely configurable by the user as up/down/down.

Cycle programming and visualisation are simple and intuitive, even for non-expert operators.

Typical furnace control software functions are provided: Delayed Start, End-of-Step Wait (in case of process delay at the programmed setpoint) and Cycle Recovery Mode (after any power failure).

The multi-pin connector, which is also compatible with the previous ATR900/901 series, allows the user to make an immediate connection/installation. The pin-out specifications are detailed in the documentation and allow manufacturers to correctly set up the corresponding connector on the oven.

The input is programmable for the most common thermocouples and there are two selectable outputs as control or alarm/auxiliary.

All options are configurable from the keypad (probe type, alarm mode, cycle programming).

Main features

Dimensions
120 x 65 (front panel) x 65 mm
Material
Box: PC UL94V2 self-extinguishing, Front panel: PC UL94V2
Weight
Approx. 550 g
Sealing
Front panel: IP54, Box and terminal blocks: IP20
Operating conditions
Temperature 0-45 °C, humidity 35..95 RH%
Certifications
CE

Hardware features

ORDERING CODES	ATR902-12ABC
Power supply	24..230 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV
Power consumption	3 Watt/VA
Display	Display 4 digit 0,56" red + 4 digit 0,4" green + Bargraph
Analogue inputs	1 x Ris. 16bit, programmable for K, S, R, J ,T , E, N (automatic compensation of the cold junction 0..50°C, precision @25°C ±0,2% F.S. ±1 digit F.S.)
Sampling time	Programmable up to 2,1 ms (frequency up to 470 Hz)
Digital inputs	-
Relais output	2 x Relais 1A - 250VAC resistive load (with output signal from supply voltage)

Software features

Control algorithms
ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportional
Tuning
Manual, Automatic predictive
Alarm mode
Absolute / Threshold, band, High / Low deviation, timed auxiliary programmable on single steps
Software parameter configuration
Memory Card, software LABSOFTVIEW, codes EASY-UP - Programming via APP (NFC) "MyPixsys" for Android and Ios devices
Software protections
Lock of control / alarm setpoint / Access to parameters by password