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Pixsys

Pixsys ATR121-AD | 32x74 mm PID Controller

Pixsys ATR121-AD | 32x74 mm PID Controller

$199.10
$199.10
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P/N: ATR121-AD
DOUBLE SETPOINT CONTROLLER 32X74 3 Digit 1 AI-2 RL-SSR-12/24V
This compact PID controller features high configurability. The analogue input is programmable for temperature sensors (resistance thermometers, thermocouples) but also for pressure transmitters, humidity and flow sensors.

The heating-cooling PID control algorithm is optimized for both temperature regulation and for processes with quick transitory, like pressure and flow control.

Software features of the ATR121 include open-close logics for valve control in industrial HVAC and dosing systems.
The controller outputs are always freely selectable as command/multiple alarm modes/events.

ORDERING CODES

 ATR121-AD

ATR121-B

Power supply

12..24 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV

230 V AC ±15% 50/60 Hz - galvanic isolation 2,5KV

Power consumption

2,4 Watt/VA max

3 Watt/VA max

Display

3 cifre, 0,56” red + 3 signaling leds

Analogue inputs

1 x Ris. 16bit, programmable for thermocouples K, S, R, J (automatic compensation of cold junction 0..50°C, ±0,5% F.S. ±1 digit F.S.), Thermoresistances PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (β 3435K), Process signals 0..10 V (40000 points), 0/4..20mA (30000 points), Potentiometers 6..150 KΩ (40000 points).

Impedence:
0-10V: Ri > 110KΩ
0-20mA: Ri < 4.7Ω
4-20mA: Ri < 4.7Ω

Sampling time

100 ms (frequency 10 Hz)

Digital output

1x 12..35 VDC - 30 mA for SSR command

1x 8 VDC - 20 mA for SSR command

Auxiliary output

12 VDC - 30mA max for sensor supply

12 VDC - 20mA max for sensor supply

Relais Output

1x 8 A - 250 V AC resistive loads

1x 5 A - 250 V AC resistive loads
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