E2S IS-pB1 LED Intrinsically Safe Panel Indicator

E2S IS-pB1 LED Intrinsically Safe Panel Indicator

 

E2S IS-pB1 LED Intrinsically Safe Panel Indicator for Hazardous Area Signalling Applications

The IS-pB1 is a compact, L.E.D. Intrinsically Safe Panel Indicator providing reliable cost-effective visual status indication in all hazardous areas. Each IS-pB1 contains a group of high efficiency light emitting diodes mounted behind a coloured diffuser to produce a bright, uniform output with a typical life greater than ten years. All models contain a 20mA current regulator which maintains constant brilliance and provides protection against excess voltages.

 

  • Operational Characteristics: 
– Panel mount LED indicator.
– Ga Exia IIC T4 Intrinsically Safe, zone 1, 2 (IECEx).
– Bright uniform light output.
– Voltage: 14-30VDC via zener barrier.
– Current: 22mA.
– Light Output: 190 lux (red @ 150mm); 300 lux (white @ 150mm).
– Protection: IP66.
– Mounting: 22.5mm panel mount.
– Duty: Continuous.
– Temp Rating (degrees C): -20 to +60.
– Cable Entry: Screw clamp 1.5mm squared.
– Construction: Nylon 6.
– Approval: EEx ia IIC T4.
– Certificate: IECEx (ITS 08.0030X).
– Weight: 0.15kg.
– Lens Colours Available: Amber, Blue, Green, Red, White.
Two units may be powered by any certified zener barrier with output parameters not exceeding-Uo: 30VDC, Po: 1.2W.
  • Order CodeDescription
    ESS0750 IS-pB1 indicator.
    MTL7728 MTL7728+ I/S barrier 28V.

(please see linked PDF’s for further information)