EAEU RU C-RU.AZh58.V.04078-23 
EAEU N RU D-RU.RA05.V.77977-23 
Saint Petersburg
Head office and production site
Telephone
Address
193149, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
BIG-1-2-22 Intrinsic Safety Barrier Analog Output
Product Description
Advantages
- Allows transmission of HART signals.
- The electronic circuits of the barriers are coated with varnish, which additionally protects the elements from external factors.
- High conversion accuracy ±0.1%
- Mounting on a standard 35mm wide DIN rail.
- Easy installation/dismantling of the product.
- The compact body allows for tighter installation.
- Availability of power indicator.
Compliance with standards
GOST 31610.0-2014
GOST 31610.11-2014
GOST IEC 60079-14-2013
TR CU 012/2011
GOST IEC 61000-6-4-2016
GOST 30804.6.2-2013
Certificates
Markings
Explosion protection marking
[Ex ia Ga] IIC [Ex ia Ga] IIB [Ex ia Ga] IIA [Ex ia Ma] I [Ex ia Da] IIIС| Main parameters: | |||
| Operating temperature, °C: | -20 … +60 | ||
| Power supply, V: | = 20..30 Reverse polarity protection | ||
| Input signal, mA: | 4…20, HART | ||
| Output signal, mA: | 4…20, HART | ||
| Input voltage drop, V: | ≤ 1,2 | ||
| Load RL , Ohm: | 80…800 | ||
| DIN rail mounting, mm: | 35 | ||
| Maximum safe voltage, V: | 250 | ||
| Intrinsic safety parameters: | |||
| terminals 1, 2; 3, 4 | |||
| II C： | II B： | II A : | |
| U0 , B: | 27,3 | 27,3 | 27,3 |
| I0 , mA | 92 | 92 | 92 |
| P0 , mW | 628 | 628 | 628 |
| C0 , μF | 0,058 | 0,65 | 2,25 |
| L0, mH | 2,8 | 8,4 | 22,4 |
| Transfer parameters: | |||
| Error, %: | 0,1 | ||
| Effect of temperature: | ≤30 x 10-6 /°C: | ||
| Response time, ms: | ≤ 2 | ||
| Power consumption, W: | ≤ 1,0 | ||
| Galvanic isolation, V: | |||
| alternating current between intrinsically safe and non-intrinsically safe circuits |
≥ 3000 | ||
| alternating current between the supply circuit and non-intrinsically safe circuits |
≥ 1500 | ||
| Insulation resistance (between input/output/power supply), MOhm: | ≥ 100 | ||
| Output signal value in safe state, mA: | <3.6 or >21.5 | ||
| Output 2 parameters: | Detection of an output load impedance of less than 80 ohms at the pin is defined as a short circuit. Detection of an output load impedance of greater than 6000 ohms at the pin is defined as an open circuit. In both fault conditions, the input current is limited to 1 mA, and the output current is limited to 3 mA. | ||
Design parameters
Connection diagram
Overall dimensions
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Where to buy GORELTEX products
Moscow
Sales office
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Address
123112, Moscow, Presnenskaya Embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
Kazan
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Address
420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
Tyumen
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Address
625031, Russia, Tyumen, Shcherbakova St., 160G
Khabarovsk
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Address
680000, Khabarovsk, st. Postysheva, 22A, office. 206
Minsk
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Address
220125, Republic of Belarus, Minsk, Shafarnyanskaya St., 11, room 89
