JIRI Series RF Safety Barrier
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JIRI series RF Safety Barrier is an associated apparatus for installation in a non-hazardous area only, which is designed to provide galvanically-isolated Radio-Frequency(RF) signal transfer from a RF transmitter located in the non-hazardous area to an antenna located in the hazardous area.
It provides an intrinsically safe output and features a safety barrier which blocks any unsafe energy in the event of a radio transmitter / receiver fault. It is available with a surge protection option.
| Specifications | |
✽ Model | JIRI |
✽ Product Description | RF Safety Barrier |
✽ Type of protection | Type of protection “ia” |
| ✽ Certification |
|
✽ Standards | IEC 60079-0:2017 IEC 60079-11:2011 EN IEC 60079-0:2018 EN 60079-11:2012 |
✽ Ambient temperature | -40 °C up to +80 °C |
✽ Enclosure material | Aluminium/ Copper/ SS304/ SS316L |
✽ Relative humidity | 0 to 95%, non condensing |
✽ Impedance | 50Ω |
✽ Maximum Fault Voltage (Um) | 253Vr.m.s 50-60 Hz |
✽ Frequency Range | DC-6Ghz |
✽ Typical Insertion Loss | Max. 0.5 dB (DC-3GHz); Max. 1.0 dB (3-6GHz) |
✽ Dimensions (Typical version) | 66.9mm x 30.0mm x 17.0mm (Customizable) |
✽ Weight (Typical version) | Appr. 176g (Customizable) |
I (M1) [Ex ia Ma] I
II (1) G [Ex ia Ga] IIC
