TD-550壓力控制器是一種用壓力信號來控制的電開關(guān),它以冷凝器壓力和壓縮機的吸氣壓力為信號,直接控制壓縮機起停保證制冷系統(tǒng)安全運行。
TK15
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0.4-1.5
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0.2-0.4
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AC:220/380V 0.3ADC:115/230V 50W
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被控介質(zhì)應(yīng)對黃銅、鉛錫焊料無腐蝕作用
The media controlled should have no corrosive b to stainless sbl,iron solder |
TK20
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0.7-2.0
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被控介質(zhì)應(yīng)對不銹鋼、鐵、鉛錫焊料無腐蝕作用 |
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TD550
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-0.073-0.35
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0.05-0.15
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被控介質(zhì)應(yīng)對黃銅、錫青銅、鐵、不銹鋼、鉛錫焊料無腐蝕作用
The media controlled should have no corrosive b to bronze、 |