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在密西西比河口一处新建的7000吨/时煤炭装船码头上,1983年初启用了名为IRCON的红外线自动连续测温仪。红外线测温头直径30英寸,装设在堆场皮带机出口端上方、取样系统紧后方。煤炭装船温度最高一般限为105°F(40.5℃)。测温仪测得的是皮带上煤层的平均表面温度。在110～130°F(43～54℃)范围内,测温的最大偏差为2°F(1.1℃)。测温自动进行,并自动记
An infrared automatic continuous thermometer named IRCON was launched in early 1983 at a newly built 7,000 t / h coal shipping terminal at the mouth of the Mississippi River. Infrared temperature measuring head diameter of 30 inches, installed in the yard conveyor belt outlet above the sampling system tight rear. The maximum temperature for coal shipment is generally 105 ° F (40.5 ° C). The thermometer measured the average surface temperature of the coal seam on the belt. The maximum deviation in temperature measurement is 2 ° F (1.1 ° C) at 110 to 130 ° F (43 to 54 ° C). Temperature automatically, and automatically remember