Explosion-proof thermoregulator RIZUR-TB-F

RIZUR-TB explosion-proof thermoregulators are used for control and maintenance of required ambient air temperature in heating/cooling systems that protect the equipment against excessively high/low temperatures and significant fluctuations that are averse to time and stability of performance of such control and measurement equipment.

Thermoregulator RIZUR-TB-F is supplied only as a part of the heaters manufactured by OOO «NPO RIZUR».

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Intended use and application area

Explosion-proof thermoregulators RIZUR-TB manufactured by OOO «NPO RIZUR» comply with TU-3442-003-12189681-2014, GOST R MEK 60079-0-2011, GOST R MEK 60079-7-2012, GOST R MEK 60079-18-2012 as high-reliability electric equipment with Ex-protection class “compound sealing” (m)», GOST IEC 60079-1-2011 as equipment with Ex-protection "explosion-proof casing "d", intended for use in explosion-hazardous gas areas, and are marked as 1Exmb IIC T6 Gb X, 1 Exd IIC T6 GbХ (depending on the version). According to the Ex-marking, Ch. 7.3 of PUE (Electrical installation code) and

other regulatory documents governing the use of electrical equipment in hazardous areas these heaters can be used in explosion-hazardous areas of internal and external facilities.
RIZUR-TB explosion-proof thermoregulators are used for control and maintenance of required ambient air temperature in heating/cooling systems that protect the equipment against excessively high/low temperatures and significant fluctuations that are averse to time and stability of performance of such control and measurement equipment.

RIZUR-TB-F thermoregulator

Built-in compact design of the thermoregulator based on a bimetallic thermostat. RIZUR-TB-F can help maintain the temperature range of +10°С to +20°С (not including the thermal lag of the thermoregulator’s body). The thermoregulator is shipped with a power cable. Cable length is specified in the ordering code (the standard cable length is 1 m). Such design is possible only with the Ex-marking 1ExmbIICT6GbX.

Thermoregulator RIZUR-TB-F is supplied only as a part of the heaters manufactured by OOO «NPO RIZUR».


Model

RIZUR-TB-FB

RIZUR-TB-FT

Application area

General industrial areas

Explosion hazard zones V-1а and V-1g acc. to Ch. 7.3 of PUE

Explosion protection marking

1ExmbllCT6GbX

1ExdllCT6GbX, 1ExmbllCT6GbX

Temperature control

Bimetallic thermostat

Heating element power

up to 1000 W

Supply voltage

220 (±15%)V, 24,36-48 V DC/AC (upon an agreement with the manufacturer)

Temperature maintained on the surface

+90°С (other variants - on request)

Temperature maintained inside

+10°С/+20°С (other variants - on request)

Ingress protection

IP54

IP54/IP67 (RIZUR-KC)

Preset temperature limit alarm

none

Warranty period

24 months

Average operation time

over 10 years

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