Title: Digital explosion-proof electronic weighing apparatus system
Application Number: 200520124765 Application Date: 2005.11.18
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.12.27 Granted Pub. Date: 2006.12.27
International Classifi-cation: G01G21/00;G01G23/18
Applicant(s) Name: Jinan Jinzhong Electronic Scale Co., Ltd. Address:
Inventor(s) Name: Zhang Fang;Liu Yunbo;Liu Bingqing
Attorney & Agent: wang ruyin
Abstract:
    A digital explosion-proof electronic weighing apparatus system belongs to measuring devices in special trade, and mainly solves the problem of security. It comprises a load carrier, a digital weighing sensor and a digital weighing indicator located on the digital weighingsensor. It is characterized in that: the cables of each digital weighing sensor are all connected to an intrinsic safety type branch box; the wires between the intrinsic safety type branch box and the safety barrier component are individually distributed; each digital weighing sensor is separately connected to each safety barrier in safety barrier component, and they are one-to-one correspondent; the digital explosion-proof electronic weighing apparatus system is in intrinsic safety type, which can realize the weighting work by using a digital electronic weighing metering device in condition of combustible and explosive liquid and gas environment. It is suitable to the environment filled with explosion gas, steam and mist, etc. In factories.
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