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RT38 programmable two-position ON/OFF controller – temperature regulator with universal input and LED display
Programmable ON/OFF controller

Advantages

  • Controller with 6 DIN cases – up to 1/32 DIN
  • Low power consumption
  • Semi-universal input
  • Various power supplies
  • Fully programmable parameters

Description

RT38 is a universal programmable process controller for precise measurement and control of technological quantities with a resolution of up to 1000 points. It is equipped with a 3-digit LED display, 1 control relay output and a universal input for thermal resistances (Pt100, Pt1000), thermocouples (K, J, S) and linear signals (current, voltage). It is available in various housings, including DIN 1/32 – the smallest face size in the industry. With support for resistance compensation and cold junction temperature, RT38 is a reliable solution for industrial automation.

RT38 is a universal temperature controller that finds wide application in various industrial sectors, including:

  • Automation of production processes – used to maintain constant temperature in industrial ovens, dryers, heat presses and injection molding machines
  • Food and beverage industry – RT38 can be applied in thermal processing of food, temperature control in bakeries, dairies and in beverage production
  • Chemical and pharmaceutical industry – precise temperature control is of key importance in the synthesis of chemical compounds, reactor processes and laboratory applications
  • HVAC systems (heating, ventilation, air conditioning) – used to regulate temperature in heat pumps, boilers, boilers and heat exchange installations
  • Mechanical engineering and metallurgy – used for heat treatment of metals, temperature control in industrial furnaces and heat forming
  • Laboratory equipment and test facilities – used for precise temperature control in tests and calibration of measuring instruments

Additional information

Захранване

115 VAC, 230 VAC, 9(12) VAC with external transformer, 90…250 V
Аналогов вход

0…10 V DC linear voltage, 0…20mA DC linear current, 4…20mA DC linear current, RTD Cu100 – 1.426, RTD Cu100 – 1.428, RTD Cu50 – 1.426, RTD Cu50 – 1.428, RTD Pt100 – 1.385, RTD Pt100 – 1.391, RTD Pt1000 – 1.385, RTD Pt46 – 1.391, RTD Pt50 – 1.385, RTD Pt50 – 1.391, RTD Pt500, Thermocouple (TC) J, Thermocouple (TC) K, Thermocouple (TC) T
Повишена лицева защита

IP65
Закон за управление

ON/OFF

RT38 – Programmable two-position ON/OFF controller – temperature regulator with universal input and LED display

Current / Voltage / ResistanceHumidityTemperature

From: 54.21 €

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  • Case
    Power supply
    Relay output

    Select up to 1 output

    Output 1
    Input
    Increased front protection
Technical Specifications
Input (programmable)
RTD, (w=1.385); 3-wire (DIN IEC 60751)Pt50, Pt100, Pt500, Pt1000
RTD, GOST (w=1.391); 3-wirePt46, Pt50, Pt100, Cu50, Cu100
RTD measurement range-100…600 °C
Thermocouple “T” (DIN IEC 60584)-40…400 °C
Thermocouple “J” (DIN IEC 60584)-20…999 °C
Thermocouple “K” (DIN IEC 60584)-20…999 °C
Linear voltage 0…10 V-199…999, programmable
Linear current 0(4)…20 mA-199…999, programmable
Two-wire external transmitter4…20 mA (1)
RTD or T/C type selectionprogrammable
Decimal point selectionprogrammable
Temperature measurement unit°C or °F, programmable
Output
Relay electromechanical5A/250V w/ NO/NC (2) contact
Solid state relay (SSR) (7)1A/250VAC (3)
MOS gate (7)0.1A/60V, optically isolated
Output for external SSR5…24 V, 30 mA
Control algorithmON/OFF
Set pointwithin input range limits
Alarmsprogrammable
Accuracy
Measurement error0.3% from span
Temperature drift0.02% from span for 1 °C
Cold junction compensationautomatic, -10…80 °C
RTD line compensationautomatic, up to 2 х 25 Ω
Power supply
Mains supply voltage (4)230 VAC or 115 VAC
SMPS voltage (5)90…250 V
Isolated low voltage (4)12…24 V or 24 VAC
Non-isolated low voltage12…24 V
External mains transformer (6)9(12) VAC
Consumptionmax. 1,5 VA
Indication and controls
Digital display3 LED indicators
LEDsLED for output state
Keyboard2 or 3 membrane keys, lockable
Operating conditions
Ambient temperature-10…65 °C
Ambient humidity0…85 %RH

 

Design and materialsBH / VSLM
Front dimensions [mm]96×9696×4848×4872×3648×24
Mountingpanelpanelpanelpanelpanel
Panel cutout [mm]90×9090×4245×4571×2946×22
Mounting depth [mm]98981005642
Display digit height [mm]2014 / 910149
Maximum weight [g]30025020015030
Protection, front/terminalsIP54/20IP54/20IP54/20IP54/20IP54/20
Increased front IP (option)IP65IP65–IP65–
Case materialplasticplasticplasticplasticplastic
Wiring (terminals)plug-inplug-inscrewscrewscrew

(1) Provides loop supply voltage – 24 VDC (only w/ isolated power supply)

(2) NO for case ‘M’

(3) 0.2A/250VAC for case ‘M’

(4) Not available for case ‘M’

(5) Not available for cases ‘L’ and ‘M’

(6) Available only for case ‘M’. Transformer is ordered separately.

(7) Ask for availability!

(8) Not available for cases ‘S’ and ‘M’

Data sheet
User manual

Consider also

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Наименование на проекта: Решения в областта на информационните и комуникационни технологии и киберсигурността в малките и средните предприятия

Краен получател: Комеко АД

Обща стойност: 20 000 лв

Цел на проекта: Допринасяне за ускоряване на прехода към цифровизация на икономиката чрез предоставяне на безвъзмездни средства за внедряване на информационни и комуникационни технологии и решения, осигуряващи повишаване нивото на дигитализация на малките и средните предприятия

Етапи: Създаване на онлайн магазин, създаване на корпоративен уебсайт, изграждане на система за архивиране на информация

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