The KET-BAX-200 is an Atex Barrier designed to transmit On-Off signals from a proximity contact or switch located in a hazardous area to the safe area.
It is equipped with two digital inputs with voltage-free switch or 2-wire proximity sensor and two relay outputs (5 A - 250 VAC).
Maximum flexibility of power supply, direct from the mains or low voltage, both DC and AC.
Together with the KET-CGP / CGT gas meters, it is essential in the monitoring of a gas system for safety purposes.
| Protection Range | IP20 |
| Operative Temperature | -20 ÷ +60 °C |
| Storage Temperature | -25 ÷ +70 °C |
| Relative Humidity | MAX 95% not condensing |
| Dimensions | 21.5 x 70 x 101 mm (W x H x D) |
| Mounting | DIN-rail |
| Required DIN modules | 1 DIN module |
| Electric Board Type | Industrial or switchboard |
| Material | ABS |
| Supply Voltage | 110 ÷ 230 VAC ±10% (48 ÷ 62 Hz); 12 VDC ±10%; 24 ÷ 48 VDC ±10% |
| Consumption | = 4.5 VA or 1.6 W |
| Connectors types | Screw terminal |
| Channels | 2 |
| Digital Inputs | Voltage free switch or 2 wires proximity sensor |
| Channels | 2 switch outputs |
| Voltage Output | 250 V @ 5 A; max 100 VA |
| Maximum Rated Current | 100 mA |
| Isolation | Galvanic isolation 2500 VAC 50 Hz |
| Referends Standard | EN/IEC 61326, EN/IEC 61000-6-2, EN/IEC 61010-1 |
| Approvals | ATEX certificate: LCIE 02 ATEX 6104X - INERIS 14 ATEX 3015X; ATEX classification: CE 0081 Ex II (1) G/D; IECEx certificate: IECEx LCI 09.0013X; SIL classification: SIL 2 according to IEC 61508 |
| Security | EN/IEC 60079-0, EN/IEC 60079-11 [Ex ia] I or [Ex ia] IIC or [Ex ia] IIB [Ex iaD] I or [Ex iaD] IIC or [Ex iaD] IIB, [Ex nA] EN 60079-0, EN 60079-15 |
| Photo | Code | Description |
|---|---|---|
|
KET-CGT-000.00 |
Flow Meters Turbine Gas Dresser |
|
KET-CGP-000.00 |
Rotary Gas Flow Meters |
| Photo | Code | Description |
|---|---|---|
|
KET-BAX-100 |
Atex barrier with galvanic isolation |
|
KET-BAX-200 |
Atex Barrier with double channel and galvanic separation |
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