深圳市惠佳捷科技有限公司长期经销KELLER高温计KELLER湿度测量仪KELLER浸入式温度计KELLER伺服驱动器KELLER IM62 重量放大器KELLER IN48两线式变送器等产品测量范围Measuring range: 0 to 100 % RH 操作范围Operating range: - 30 bis 170 °C (200 °C) 高温计PQ13 AF1 (0-250°C)高温计PQ13 AF2（0-500°C）高温计PS21 AF2高温计Pyrometer Cella Temp seriesPQ,TYPE:PQ28AF1,measuring range:300℃-900℃,integrated LED display,continous LED spot light,distance ratio:100:1,focal distance:200mm,analogue output:0(4)-20mA高温计Pyrometer Cellatemp series，TYPE PQ13 AF1 (former PS13 AF1)，measuring range: 0-250℃，target/distance ratio: 30:1，focal distance: 1,0m,含电缆接头TYPE VK01/K AF5 ，Connector + cable 12 poles L= 2,5 m高温计PQ11AF7 0-1000度 distance ratio 30:1,focal distance 0.3m高温计PQ11AF7 0-1000度 distance ratio 30:1,focal distance 0.3m高温计PQ11AF1(561 870) 0-150度 focal distance300mm,8-14μm,24VDC,4-20mA红外辐射高温计PQ13 AF2红外温度计PQ11-AF1+VK01/A流量计PR-46X / 0,1bar / 81960.50流量计244630.0026 PR-46X / 50mbar / 81960.50 适配器Quartz window adapter，TYPE PS01/I AF2温湿度传感器GB27 AF10压力表LEO2 -1….31 bars