EAEU RU C-RU.NK51.V.00014/25 
GOST R ISO 9001-2015 
Saint Petersburg
Head office and production site
193149, Russia, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
GTG-PT Explosion-Proof Programmable Thermostats
Product Description
When overheating or overcooling is detected, the GTG-PT can initiate a protective shutdown of the power supply circuits and also signal a violation or malfunction using connected visual signaling devices.
The GTG-PT is available in two models: with a display (GTG-PT/M3) and with LED indication (GTG-PT2/M3). Each model offers two temperature sensor options: a remote sensor on a cable up to 30 m long or a built-in sensor (option /VD).
Advantages
- Setting the operating temperature in the range from -55°C to +125°C;
- Temperature measurement accuracy from 0.5°C;
- Control of up to four external devices simultaneously;
- Possibility of placing the sensor at a distance of up to 30 meters from the device body;
- Small dimensions of the sensor, easy installation;
- Monitoring the status and presence of errors of the temperature sensor, switching to emergency mode in the absence of a signal;
- Possibility of replacing the sensor without replacing the device;
- The presence of two electrically independent changeover contacts.
Frequently bought together
Compliance with standards
GOST 12.2.007.0-75. Occupational Safety Standards
GOST 30852.0-2002 (IEC 60079-0:1998)
GOST 30852.1-2002 (IEC 60079-1:1998)
GOST 30852.8-2002 (IEC 60079-0:1998)
GOST 30852.10-2002 (IEC 60079-11:1999)
GOST 14254-96 (IEC 529-89)
Chapter 7.3 of the Electrical Installation Code
Chapter 7.4 of the Electrical Installation Code
TR CU 012/2011
GOST 30852.20-2002
GOST 24754-2013
Certificates
TU 27.12.31-037-72453807-2017 Markings
Explosion protection marking
1Ex db eb ib IIC T6...T5 Gb Ex ib tb IIIC T85°С...T100°C Db
Marking of mining equipment
RP Ex db eb ib I McРН1/РН2
Degree of protection
IP66
IK10
IK10
Installation
Category II for gas subgroup IIA, IIB, IIC, zones 1, 2;
Underground workings that are not hazardous for gas (methane) and coal dust
Underground workings that are not hazardous for gas (methane) and coal dust
Technical data
Ambient temperature, °C
-60...+40 (T6/T85°C)
-60...+60 (T5/T100°C)
-60...+60 (for normal mine and general industrial designs)
-55...+125 (range of temperature measured by the sensor)
-60...+60 (T5/T100°C)
-60...+60 (for normal mine and general industrial designs)
-55...+125 (range of temperature measured by the sensor)
Switching voltage, V
~270 (400 max.) / ⎓270
Operating voltage range, V
~110…270
⎓110…270
⎓110…270
Maximum switching current
2 channels of 16A
Current consumption, A
0.09…0.06 (AC)
0.05…0.02 (DC)
0.05…0.02 (DC)
Maximum power consumption, W
5
Enclosure material
Impact-resistant, fiberglass-reinforced polyamide with antistatic modifiers
Temperature measurement range, °C
-55...+125
Accuracy of measured temperature, ℃:
±0.5 (in the range from –10 to +85)
±1 (in the range from –30 to +100)
±2 (in the range from –55 to +125)
Accuracy of measured temperature, ℃:
±0.5 (in the range from –10 to +85)
±1 (in the range from –30 to +100)
±2 (in the range from –55 to +125)
Protection class against electric shock
I
Weight
GTG-PT/M3 - 2.95 kg
GTG-PT2/M3 - 2.97 kg
GTG-PT2/M3 - 2.97 kg
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
GTG-PT/M3 with a remote temperature sensor on a cable
GTG-PT/M3/PLANKA with a remote temperature sensor on a cable
and additional mounting plates (option /PLANKA)
GTG-PT/M3/VD with built-in temperature sensor (option /VD)
GTG-PT/M3/VD with built-in temperature sensor (option /VD) and cable glands
GTG-PT2/M3 with a remote temperature sensor on a cable
GTG-PT2/M3/PLANKA with a remote temperature sensor on a cable
and additional mounting plates (option /PLANKA)
GTG-PT2/M3/VD with built-in temperature sensor (option /VD)
GTG-PT2/M3/VD with a built-in temperature sensor (option /VD) and cable glands
Explosion-proof temperature sensor
Options
Note:
- Ex-marking of GTG-PT…/VD: 1Ex db e ib IIC T6…T5 Gb. Ambient temperature range, °C: -55…+60.>
The GTG-PT/M3/VD and GTG-PT2/M3/VD thermostats with the /VD option are used to control external electrical devices and mechanisms based on ambient temperature. The main design feature of this option is the solid tip with a temperature sensor that does not contact surfaces other than the air.
Additional information
Comparison of the GTG-PT/M3 and GTG-PT2/M3 thermostat models
| Parameter | GTG-PT/M3 | GTG-PT2/M3 |
|---|---|---|
| Indication type | Digital indication on seven-segment indicators | LED indication |
| Method for setting the switching thresholds for temperature-dependent loads | Using external buttons located on the body | With the help of DIP switches located inside the case, there are no external buttons on the case |
Table of the states of the remote LED indication of the GTG-PT2/M3 thermostat model
| Remote indication status | Description of the mode |
|---|---|
| Green permanent | Service indication |
| Permanent yellow | Switching on temperature-dependent load |
| Red constant | Programmable thermostat malfunction |
Submit request
Quantity
Additional description
0 / 300
Drag files here
CAD " GORELTEX ", questionnaires, necessary documents
or
1X - 2X - 3X / 4X – TU 27.12.31-037-72453807-2017
1X - Device model: GTG-PT/M3, GTG-PT2/M3
2X - Temperature sensor cable length in meters (maximum length 30m)
3X - Number and type of cable glands
4X - Options, accessories and versions
Example: GTG-PT2/M3-10-2KNV2NK/PLANKA-TU 27.12.31-037-72453807-2017
Where to buy GORELTEX products
Moscow
Sales office
123112, Russia, Moscow, Presnenskaya embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
Kazan
Sales office
420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
Tyumen
Sales office and production site
625031, Russia, Tyumen, Shcherbakova St., 160G
Khabarovsk
Sales office
680000, Russia, Khabarovsk, st. Postysheva, 22A, office. 206
Minsk
Sales office
220125, Republic of Belarus, Minsk, Shafarnyanskaya St., 11, room 89
