| KROHNE offers two related matching products: | ||
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Isolated safety gate WE77 | |
| Switch input, relay output, receive from the switch of the danger zone or close to switch input, through the security gate isolation transmission safety relay output. | ||
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Explosion-proof Indicator BM7X | |
| The indicator is used for showing thing location, temperature, pressure, and flow etc. of standard industrial 4-20 mA signal, this product needs no power, so applies to most applications. | ||
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