（二）技术参数Technical specification

型号：UIT                              Type: UIT

卷尺长度：15m、30m                    Tape length: 15m or 30m

卷尺规格: 公制                         Tape graduation: Metric

卷尺刻度：1mm                         Tape resolution: 1mm

探测器直径: 31mm                      Diameter of probe: 31mm

支撑板至读尺口刻度距离：115mm          Longness of the support to the Tape reading point: 115mm

探测液面：6mm                     Minimum detectable level: 6mm

环境使用温度范围：-25℃—55℃           Ambient temperature range: -25℃ to 55℃

探测介质温度范围：-25℃—110℃          Temperature sensor measurement range: -25℃ to 110℃

液面显示：可见的和可听的                Indication of level divided by ullage and interface:

                                                                Visible and Audible

测量度：＜20mm                        Accuracy of ullage, interface detection:＜20mm

防爆等级：ExiaⅡBT4                        Explosion proof class: ExiaⅡBT4

防爆合格证号：GYB05540X               Ex-proof No.: GYB05540X

外壳防护等级：IP44 (传感器Ⅹ8)          Degree of protection: IP44(SensorⅩ8)

电池：9V（6LR61）                         Battery: 9V (6LR61)

重量：13kg(含包装箱8.5kg)             Weight: 13kg(including packing case 8.5kg)

外形尺寸(高×宽×厚)：                   Overall dimensions (Height×Width×Thickness):

620×360×159                    620×360×159

箱体尺寸(长×宽×高)：                   Case dimensions (length ×Width×High):

695×385×245                                  695×385×245