Safety Switches
EMSXchange is a specialist in ATEX, IEC Ex (Ex d, Ex e, Ex i, Ex op), Flameproof and Explosion proof safety switches, Limit switches, Position switches for hazards areas, Oil & Gas, Process and manufacturing Industries
Safety switches ensure the obligatory isolation of electrical power during cleaning, maintenance and repair of the equipment. They monitor the position of moving machine and system parts and, because their moving contacts are galvanically separated, they can also switch different potentials.
Configuration: 1 x SPDT, 2x SPDT, 3 pole and 6 Pole switches.
The position switches have positive-opening NC contacts, which means that they can also be used for safety circuits.
Wide selection contacts elements: Different switching elements are available for the interchangeable contact element, which is protected by a flameproof enclosure;
Wide selection of actuators: Can choose between ten different actuators, all of which can be offset by 90°.
Certification: ATEX/IECEx CE II2G Exd IIB+H2 T6 Ta -60 to +75°C, T5 Ta -60 to +90°C.
Flame proof Safety Switches
Safety Switches
Flame proof limit switch
Proximity Sensor and Switch
EMSXchange is a specialist in ATEX, IEC Ex (Ex d, Ex e, Ex i, Ex op), Flameproof and Explosion proof Proximity sensor and for hazards areas, Oil & Gas, Process and manufacturing Industries
We Specialize in design and manufacturing of ATEX, IEC Ex, Flameproof, Explosion Proof Proximity sensor and switches.
Dual Channel Proximity sensor and switch is suitable for applications requiring SIL 3 level (according to IEC 61508) in safety related systems for high risk industries.
Each channel enables a Safe Area load to be controlled by a switch, or a proximity detector, located in Hazardous Area. Fault detection circuit is available for both proximity sensor and switch equipped with end of line resistors.
The unit can be configured for switch or proximity detector (EN60947-5-6, NAMUR), NO or NC and for NE or ND SPST or SPDT relay output contact.
It is programmable via dip switches as single input and two independent outputs. Output 2 can be programmed for output duplicating Out 1 or Fault detection Out.
In case of duplication, relay actuation can be independently configured for each output. In case of fault output, relay actuation can be programmed as normally energized or normally de-energized.
In case of fault, when enabled it de-energizes the corresponding output relay and turns the fault LED on; when disabled the corresponding output relay repeats the input line open or closed status as configured.
Proximity Sensor and Switch Specification
- 2 fully independent channels.
- Input from Zone 0 (Zone 20), installation in Zone 2.
- NO/NC switch/proximity Detector Input, NE/ND relay actuation mode.
- Field open and short circuit detection.
- Three port isolation, Input/Output/Supply.
- EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety system.
- In-field programmability by DIP Switch.
- ATEX, IECEx, FM, FMC, INMETRO, GOST, TÜV Certifications.
- Type Approval Certificate DNV for marine applications.
- Simplified installation using customized Termination Boards.
- 250 Vrms max. voltage allowed to the instruments associated with the barrier.
Proximity Sensor and Switch
EMSxchange Enables you to select a Printed Circuit Board , PCB Assembly, cable & wire harness assembly and box build suppliers meeting your Required Electronic Manufacturing Capability, capacity and Certification Criteria from a global Electronic contact manufacturer base.
EMSxchange takes complete responsibility and ownership for your electronic manufacturing process and all its deliverables from contract manufacturing supplier selection to manufacturing to quality inspection to shipment and delivery to your door. EMSxchange Electronic Manufacturing Partners Profile includes:
Argus Sytems (AESPL) – PCB, PCBA, Cable Assembly, Box Build, Testing.
CerraSystems inc – HDI PCB, Rigid Flex PCB, RF PCB
