描述
ABB DCF503B0050-000000X是一款励磁控制板，以下是其产品详情：
部件编号：3ADT209019R0201
品牌：ABB
原产国：德国
产品类型：励磁控制板
功能特点
高精度控制：作为DCF503A-0050的进阶款，流量控制精度提升至±0.5%FS，重复性±0.1%FS，额定量程为0-50SLM。
快速响应：响应时间缩短至≤200ms，可快速应对样气浓度突变时的流量补偿需求。
防爆性能好：新增Ex d IIB T4 Ga防爆认证，阀体外壳采用加厚316L不锈钢，壁厚3mm，可直接安装于Zone 1/2爆炸性气体环境。
多气体兼容性强：除兼容常规气体外，新增对腐蚀性气体如氯气、二氧化硫的适配能力，阀体内部无死体积设计，减少气体残留，避免不同样气交叉污染。
The ABB DCF503B0050-000000X is an excitation control board.Product details are as follows:
Part Number:3ADT209019R0201
Brand:ABB
Country of Origin:Germany
Product Type:Excitation Control Board
Features
High-Precision Control:As an advanced version of the DCF503A-0050,this device offers improved flow control accuracy to±0.5%FS,repeatability to±0.1%FS,and a rated range of 0-50 SLM.
Fast Response:Response time is shortened to≤200ms,enabling rapid response to flow compensation requirements caused by sudden changes in sample gas concentration.
Excellent Explosion-Proof Performance:Newly certified for Ex d IIB T4 Ga,the valve body is constructed of thickened 316L stainless steel with a 3mm wall thickness,suitable for direct installation in Zone 1/2 explosive gas environments.Strong multi-gas compatibility:In addition to being compatible with conventional gases,it is also compatible with corrosive gases such as chlorine and sulfur dioxide.The valve body has a zero-dead-volume design to reduce gas residue and avoid cross-contamination between different gases.
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