Safety is paramount in industrial environments, and ELDAC’s IS (Intrinsic Safety) Barriers & Isolators are critical components for ensuring safe operations in hazardous areas. Our IS Barriers and Isolators are engineered to limit the energy delivered to electrical equipment located in explosive or flammable environments, preventing ignition while maintaining system functionality. Certified for use in hazardous zones, these devices provide essential protection for personnel, equipment, and facilities, ensuring compliance with safety standards without compromising operational efficiency. Our IS Barriers and Isolators deliver high levels of signal integrity and isolation, ensuring that sensitive instrumentation is protected from excessive energy levels and potential interference. Compact and easy to install, these devices integrate seamlessly into existing safety systems, making them ideal for industries such as oil and gas, chemical manufacturing, and mining. By incorporating these safety devices, industries can confidently operate in hazardous environments while minimizing risks and maintaining productivity.
Barrier
Isolator
GS8500-EX range functional safety isolated barriers. It has IECEx, ATEX, DE TUV SIL, JP TIIS certifications, widest selection of products such as GS-8500 EX analog intrinsic safety isolator for the protection of electrical signals, meets the intrinsic safety standards for both explosive gas and dust environment, widely used in the control system of petroleum and petrochemical, railways, coal mines, and other industries.
Product Lineup
- GS8500-EX Analogue Intrinsic Safety Barrier
- GS8500-EX Analogue Intrinsic Safety Barrier Loop Power
- GS8500-EX Digital Intrinsic Safety Barrier
- GS8500-EX Digital Intrinsic Safety Barrier Loop Power
- GS8500-EX Temperature Converter Intrinsic Safety Barrier
- GS8500-EX Voltage Input Intrinsic Safety Barrier
- GS8500-EX Communication Input Intrinsic Safety Barrier
- GS8500-EX Frequency Converter Intrinsic Safety Barrier
GS5000-EX range classic intrinsic isolated barriers apply precision electrical signal detection and galvanic isolation transmission technology, combined with reliable immunity and intrinsic safe circuit design, to achieve stable and reliable transmission of intrinsically safe explosion-proof circuit signals.
This intrinsic safety barrier allows bi-directional transmission of HART communication signals, transmitting the signal over some distance with little or no loss of signal. The product performance is stable, which can be reliably matched with mainstream field apparatus and control systems.
Product Lineup
- GS5000-EX Analogue Intrinsic Safety Barrier
- GS5000-EX Analogue Intrinsic Safety Barrier Loop Power
- GS5000-EX Digital Intrinsic Safety Barrier
- GS5000-EX Digital Intrinsic Safety Barrier Loop Power
- GS5000-EX Temperature Converter Intrinsic Safety Barrier
GS8200-EX range isolated barriers are featured products. The isolated barriers can measure and transmit analog (4~20mA) signals or temperature sensor signals.
The isolated barrier could monitor whether the input signal is abnormal and output in the way of relay contact. It also provides one channel RS-485 output based on MODUS-RTU protocol. The PLC could collect digital signals to achieve digital application.
Product Lineup
- GS8200-EX Analogue To RS485 Intrinsic Safety Barrier
- GS8200-EX Temperature To RS485 Intrinsic Safety Barrier
CZ2000 range signal conditioners use high-efficiency electromagnetic isolation technology to achieve reliable galvanic isolation among power supply, input, and output, which effectively solves the problem of field interference in industrial automation control systems.
This signal conditioning equipment ensures a stable and reliable operation of the system. By using the advanced low power dissipation technology, optocoupler analog signal conditioning achieves low-power dissipation, low-heat, high-precision signal conversion under 7.6mm ultra-thin housing, ensuring long-term reliability in the high-density installation, saving the cabinet installation space.
- CZ2047 Analog Input Signal Conditioner (1input and 1Output)
- CZ2031 Analog Signal Conditioner Loop Powered Isolator
- CZ2071 RTD Input Temperature Converter Signal Conditioner
- CZ2171 Thermocouple Input Temperature Converter Signal Conditioner
- CZ2271 Universal Temperature Converter Signal Conditioner
- CZ2077 RTD Input Temperature Converter Signal Conditioner (loop Powered)
- CZ2177 Thermocouple Input Temperature Converter Signal Conditioner (loop Powered)
- CZ2277 Universal Temperature Converter Signal Conditioner (loop Powered)
CZ3000 range signal conditioners are electrical devices, connected between the industrial field instrument and the control room. They effectively solve the field interference of industrial automation control systems and ensure stable and reliable operation of the system through reliable galvanic isolation among the power supply, input, and output.
The product model is rich, and basically covers various signal conditioning isolation, conversion, distribution and other functional requirements in the automatic control system.
- CZ3035 Analog Input Signal Conditioner (1input and Dual Output)
- CZ3036 Analog Signal Conditioner (2 Channel Input and output )
- CZ3076 RTD Input Temperature Converter Signal Conditioner ( 1 RTD Input and dual 4-20mA output)
- CZ3074 Thermocouple Input Temperature Converter Signal Conditioner (1 TC Input and dual 4-20 mA)
