HD1000 Series Isolated Barrier
HD1000 series uses full 3-port isolation among the input, output and power supply circuits achieves highly floating systems.
HD5500 Series Isolated Barrier
HD5500 series isolated barriers are designed explicitly according to latest national standard for protection of electrical signals located in hazardous areas. carrying approval mark of the National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation(NEPSI)
HD5500.AT Series Isolated Safety Barrier
HD5500.AT series Isolated barriers work in company with intrinsically safe instruments located in hazardous areas to guarantee a totally IS explosion protection system. With the inside signal transfer module.
HD2000 Series Safety Relay
safety relay achieves a safe and reliable isolation circuit through triple redundancy technology, automatic protection technology, contact melting protection meets IEC61508 standard and safety integrity level reaches SIL3
