Min. Order: | 1 Piece/Pieces |
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Trade Term: | FOB |
Payment Terms: | T/T |
Supply Ability: | 200pcs per month |
Place of Origin: | Sichuan |
Location: | Chengdu, Sichuan, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | SAF100-5 |
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Means of Transport: | Air |
Brand Name: | Konan |
Zener-diode DC: | Intrinsic safety explosion barrier |
Production Capacity: | 200pcs per month |
Packing: | Safe original packing |
Delivery Date: | 7-69 days |
Intrinsic safety explosion barrier is an explosion-proof device with single channel, Zener-diode DC circuit that enables interactive electric signaling without short circuit while controlling energy transmission in order to prevent ignition in explosive atmosphere.
1.Applicable to Zone 0.
2.A-class ground is not necessary since the input and output are insulated
each other.
3.When serially connected to a transmission circuit, the barrier protects
the circuit and components in hazardous area from being affected by
a serious accident in the non-hazardous area.
4.Despite in the hazardous location, conventional wiring is available.
5.Intrinsical proof of operational signal is figured out easily and at lower
cost.
6.SAF100-5 safety barrier employ crimping terminal wiring method.
7.As SAF100-5 safety barrier has protection circuit, it will be not broken
if you wired in the wrong polarity.
8.LED indicates the condition of the input and output
Model code SAF100-5
Explosion-proof construction Intrinsic safety construction(ExiaⅡC)
Rated voltage DC24V±10%
Maximum voltage of a intrinsic safety circuit DC29.4V
Max. allowable voltage DC25.95V
Maximum current of a intrinsic safety circuit 93.8mA
Electric power of a intrinsic safety circuit 0.689W
Ambient temp. -20~50℃
Basic circuit figure
Does not need A-class ground.
Operating condition
1.Place the valve in non-hazardous area.
2.Perform single grounding using type A ground.
3. Parts and connections cannot be changed.
4. Use with specified solenoid valves.
5. Allowable inductance for external
connection: 2mH / Capacitance: 0.05 μF