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一、设计要求依据油罐车检尺技术与安全要求,油罐车用便携式电子液位计必须满足以下要求:1.准确度:电子液位计必须满足GB/T13894-1992《石油和液体石油产品液位测量法(手工法)》中计量准确度要求。量油尺最小分度1mm,则电子液位计分辨力不超过1mm。2.防爆:依据石油库设计规范规定油品槽车入孔处为爆炸危险区域,爆炸危险等级为Ⅰ区,在该区使用设备必须满足以下条件:
First, the design requirements Oil tanker ruler technology and safety requirements, tanker portable electronic level gauge must meet the following requirements: 1. Accuracy: Electronic level gauge must meet the GB / T13894-1992 “Petroleum and liquid petroleum Product level measurement method (manual method) ”in the measurement accuracy requirements. Oil dipstick minimum graduation 1mm, the electronic level gauge resolution of not more than 1mm. 2. Explosion Protection: According to the provisions of the oil depot design specifications oil tanker truck into the hole for the explosion danger zone, explosion hazard level Ⅰ area, the use of equipment in the area must meet the following conditions: