尺寸 | 156 x 166 x 111mm (6.1 x 6.5 x 4.3 inches) | 195 x 166 x 111mm (7.6 x 6.5 x 4.3 inches) | 156 x 166 x 111mm (6.1 x 6.5 x 4.3 inches) |
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重量 | 尼龍:0.5公斤 鋁合金:1公斤(2.2磅)316 S/S:3.1公斤(6.8磅):1公斤 | 鋁合金: 1kg (2.2lbs)不銹鋼: 3.1kg (6.8lbs) | 1.5 kg (3.3lbs) | 鋁合金: 1kg (2.2lbs) Stainless steel: 3.1kg (6.8lbs) |
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工作溫度 | -20 to +50 °C (-4 to 122 °F) (sensor dependant) | -20 to +50°C (-4 to 122°F) | -40 to +80°C (-40 to 176°F) | -20 to +150°C (-4 to 302°F) | -40 to +55°C (-40 to 131°F) | +10 to +55°C (50 to 301°F) |
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電氣輸出 | 2- wire 4-20mA (current sink) | 3- wire mV bridgeTypical signal: 12-15mV/ %LEL CH4 | 3- wire mV bridgeTypical signal: >10mV/%LEL CH4 | 3- wire 4-20mA (current sink or source) |
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認(rèn)證 | ATEX: II 1 G Exia IIC T4 Ga (Tamb -40 to +55°C) UL/cUL: Class I, Div. 1 Groups A, B, C, D IECEx | ATEX: II 2GD Exd IIC T6 Gb (Tamb -40 to +50°C) UL: Class I, Div. 1 Groups B, C, D IECEx | ATEX: II 2 GD Exd IIC T4 Gb (Tamb -40 to +80°C) Exd IIC T6 Gb (Tamb -40 to +50°C) Ex tb IIIC T180°C Db UL: Class I, Div. 1 Groups B, C, D IECEx | ATEX: II 2 GDExd IIC T3 Gb (Tamb -40 to +150°C) | ATEX/IECEx: II 2 GD Ex db IIC T4 Gb – Ex tb IIIC T110?C Db (Tamb -40 to +80?C) Ex db IIC T6 Gb – Ex tb IIIC T80?C Db (Tamb -40 to +50?C) UL : Class I, Div 1 Groups B, C, D |
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