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Temperature controller 32X74 mm ATR131

Thermostat on/off and alarm functions, compressor management, de-icing cycle

 

The ATR131 thermostat has applications in the refrigeration and air conditioning sectors. The input supports NTC temperature probes. The software functions provide management of the compressor and the de-icing cycle with different options. There is also an operating mode for thermostat on the temperature range 0...100°C.

User friendly, multimedia support and traceability

For the entire range of Pixsys products we provide technical support for installation, programming and operation via our online forum and via Skype.

The ATR131 thermostat is also supported by programming auxiliaries such as MEMORY-CARD and the parameter setting software LABSOFTVIEW.

As for the entire range of PIXSYS products, thanks to the QR code the traceability of the product is guaranteed for its entire life cycle; the information and documentation online can be also be accessed by reading the QR CODE that directs your mobile device to the product's technical specifications and verifies its warranty conditions.

Forum updates (technical support)

Ordering codes

ATR131-1A
1 Inp. NTC - 1 Relay / Supp. 24 Vac +/- 10% 50/60Hz
ATR131-1B
1 Inp. NTC - 1 Relay / Supp. 220 Vac +/- 10% 50/60Hz
ATR131-1C
1 Inp. NTC - 1 Relay / Supp. 115 Vac +/- 10% 50/60Hz
ATR131-3A
2 Inp. NTC - 3 Relays / Supp. 24 Vac +/- 10% 50/60Hz
ATR131-3B
2 Inp. NTC - 3 Relays / Supp. 220 Vac +/- 10% 50/60Hz
ATR131-3C
2 Inp. NTC - 3 Relays / Supp. 115 Vac +/- 10% 50/60Hz

Main features

Box
32x74 (front panel) x 53 mm
Power supply
24Vac/115Vac/230Vac ±15% 50/60 Hz
Consumption
3 W
Display
3 digits 0,56" red + 3 signaling leds
Operating conditions
Temperature 0-45 °C, humidity 35..95 uR% (non condensing)
Material
Box: Noryl UL94V1 self-extinguishing, front panel: PC ABS UL94V0 self-extinguishing
Weight
Approx. 100 g
Sealing
Front panel: IP54, Box IP30, Terminal bloks IP20
Quick set-up options
Memory Card with / without battery

Inputs

Sensors
1 NTC10K - B 3435K (ATR131-1x) / 2 NTC10K - B 3435K (ATR131-3x)
Accuracy
0.5%±1digit

Outputs

Compressor
1 Relay 10A - 250 Vac resistive charge
Defrosting
1 Relay 8A - 250 Vac resistive charge (ATR131-3x)
Fans
1 Relay 5A - 250 Vac resistive charge (ATR131-3x)

Software features

Control algorithms
ON - OFF with hysteresis
Defrosting functions
Programmable defrost frequency and mode, time counting type, end-defrosting temperature and maximum defrosting time
Data protection
Lock against close compressor starts, Lock of control setpoints, access to parameters by password.
Heating function
NTC range selection -40…50°C or 0…100°C

User Manual - Video - Application Notes - Datasheet

Manuale ATR131-1ABC 2300.10.059-RevD
04/09/2012
Italiano
PDF
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Manuale ATR131-1ABC-T 2300.10.164-RevB
04/09/2012
Italiano
PDF
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Manuale ATR131-3ABC-T 2300.10.085-RevB
04/09/2012
Italiano
PDF
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Manuale ATR131-3ABC 2300.10.063-RevC
04/09/2012
Italiano
PDF
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User Manual ATR131-1ABC 2300.10.066-RevD
04/09/2012
English
PDF
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User Manual ATR131-3ABC 2300.10.065-RevC
04/09/2012
English
PDF
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Manual ATR131-1ABC 2300.10.101-RevC
04/09/2012
Español
PDF
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Manual ATR131-3ABC 2300.10.102-RevC
04/09/2012
Español
PDF
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Manual ATR131-1/3ABC 2300.10.087-RevA
04/09/2012
português
PDF
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KULLANMA KILAVUZU ATR131-3 2300.10.094-RevA
21/10/2010
Turkish/Türkçe
PDF
enter

Installation

<p>view of size and installation of atr131 Thermostat for refrigeration</p>

Size and installation

<p>view of wiring plan of ATR131 thermostat for refrigeration</p>

Wiring plan