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    DVG-TERMOSTAT2 Explosion-Proof Bimetal Thermostats

    DVG-TERMOSTAT2 Explosion-Proof Bimetal Thermostats

    Product Description

    DVG-TERMOSTAT2 bimetal thermostats are designed to collect information and monitor the external temperature of heating systems, and regulate the internal temperature of heated instrument cabinets in explosive facilities.

    Advantages

    • Suitable for controlling both heating and cooling systems;
    • Possibility of manufacturing based on housings of other sizes;
    • Controls loads up to 10A directly;
    • Switching on higher values ​​or 3-phase circuits is accomplished through a contactor;
    • Possibility of installing up to 3 cable glands.

    Frequently bought together

    GTG-PT Programmable Thermostats
    DVG-TERMOSTAT1 Bimetal Thermostats
    TERMODATCHIK-1 Bimetal Thermostats
    TERMODATCHIK-2 Thermal Sensors

    Compliance with standards

    TR CU 012/2011
    TR CU 004/2011
    GOST R IEC 60079-0-2011
    GOST 14254-96 (IEC 529-89)
    Chapter 7.3 of the Electrical Installation Code
    Chapter 7.4 of the Electrical Installation Code
    GOST 30852.0-2002 (IEC 60079-0:1998)
    GOST 30852.8-2002 (IEC 60079-0:1998)
    GOST IEC 61241-1-1-2011
    GOST 30852.1-2002 (IEC 60079-1:1998)
    GOST 30852.10-2002 (IEC 60079-11:1999)
    GOST R IEC 60079-31-2010

    Certificates

    EAEU RU C-RU.NK51.V.00014/25
    EAEU RU S-RU.ML02.V.00308/21
    ROSS RU C-RU.MY62.V.00097/23
    Certificate No. 13-11.1-6.4.1-1784
    TU 27.12.31-037-72453807-2017
    GOST R ISO 9001-2015

    Markings

    Explosion protection marking
    1Ex db eb IIC T6...T4 Gb
    1Ex ia IIC T6...T4 Gb
    0Ex ia IIC T6...T5 Ga Х
    Ex tb IIIC T70°С...T135°С Db
    Ex ia IIIC T70°С...T135°С Da
    Marking of mining equipment
    RN1/RN2
    Degree of protection
    IP66
    Installation
    Category II for gas subgroups IIA, IIB, IIC, zones 1, 2;
    Category III for dust, explosive dust atmospheres containing volatile particles, non-conductive and conductive dust;
    Underground workings that are not hazardous for gas (methane) and coal dust;
    Non-hazardous zone of surface structures and open areas

    Technical data

    Ambient temperature, °C
    -60...+85 (T4/T135°C)
    -60...+60 (T5/T100°C)
    -60...+40 (T6/T70°C)
    Electrical characteristics
    Un= ~380 V, In=4 A, f=50 Hz
    Un= ~220 V, In=10 A, f 50 Hz
    Un= 30 V, In=10 A
    Grounding
    2 ground cluminaires (internal and external) made of stainless steel
    Cover fastening
    Removable lid with 4 captive stainless steel hex head cap screws
    Mounting inside the case
    2 or 4 mounting posts for panel mounting
    Coating
    Polymer-epoxy paint with antistatic properties, friction-proof, spark-proof, resistant to working environments and ionizing radiation. Color RAL 7035
    Material
    Aluminum alloy with alloying modifiers
    Housing fastening
    4 external mounting points
    Protection class against electric shock
    I
    Weight, kg
    1,5
    Climatic category
    NF1 (as required NF2, NF3, NF4, NF5, HL1, HL2, HL3, HL5, T1, T2, T3, T5, MU1, MU2, MU3, MU4, W2.1 , W5 )

    Design parameters

    Response graph using the example of DVG-TERMOSTAT2-(21/17)0

    Response graph using the example of DVG-TERMOSTAT2-(21/17)0

    Thermostat type Contact type Response ranges
    DVG-THERMOSTAT2-(60/78)1 1NZ 60-68°C...72-78°C
    DVG-THERMOSTAT2-(0/18)1 1NZ 0-8°C...12-18°C
    DVG-THERMOSTAT2-(-5/13)1 1NZ -5-3°C...7-13°C
    DVG-THERMOSTAT2-(21/17)0 1NO 21-29°C...11-17°C
    DVG-THERMOSTAT2-(2/-2)0 1NO 2-8°C...-10- -2°C
    DVG-THERMOSTAT2-(66/62)0 1NO 66-74°C...56-62°C

    Options

    Options, accessories and versions
    Marking
    Painting the outer surface in the color according to the customer's requirements
    /RAL (code)
    Marine version
    /MORE
    Non-explosion-proof design
    /PROM
    River execution
    /RIVER
    Mining normal design
    /RN
    Mounting bracket
    /BRACKET
    Option Correspondence Table
    PROM SEA RIVER RN BRACKET RAL (code)
    PROM + + + + +
    SEA + + - + +
    RIVER + + - + +
    RN + - - + +
    BRACKET + + + + +
    RAL (code) + + + + +

    Additional information

    Submit request

    Configurator
    Operating range, °C:
    Quantity
    Additional description
    0 / 300

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    Model Breakdown
    1X ( 2X ) - 3X / 4X – TU 27.12.31-037-72453807-2017
    1X - Thermostat type
    2X - Number and cross-section of terminals
    3X - Number of cable glands and side of location Sides of cable entry locations
    4X - Options, accessories and versions

    Example: DVG-TERMOSTAT2-(-5/13)1 (6C2) - KNV2N(A) -TU 27.12.31-037-72453807-2017

    Where to buy GORELTEX products

    Saint Petersburg

    Head office and production site

    Telephone
    8 (800) 100-100-4
    Address
    193149, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
    Read more

    Moscow

    Sales office

    Telephone
    +7 (495) 989-80-09
    Address
    123112, Moscow, Presnenskaya Embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
    Read more

    Kazan

    Sales office

    Telephone
    +7 (843) 231-82-20
    Address
    420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
    Read more

    Tyumen

    Sales office and production site

    Telephone
    +7 (3452) 55-03-55
    Address
    625031, Russia, Tyumen, Shcherbakova St., 160G
    Read more