防爆在线氧气分析仪

测量原理/范围：                                                                             

精    度： ≤±2%F.S                                                              

分 辨 率： 0.01%                                                                          

重 复 性：≤±0.5%F.S                                                                     

稳 定 性：±1%/7d                                                                           

响应时间：T90≤15S                                                                  

存储间隔：1S-99min（可任意设置）                                                                          

存储点数：1824条                                                                      

防爆等级：ExdII CT6 /ExtDA21 IP65 T80℃                                                                          

仪器寿命：整机6年（正确操作使用条件下）                                                

工作电压：220-240VAC50\60Hz  /24VDC                                                                                   

整机功耗：≤15W                                                                      

触点输出：双继电器输出                                                                   

触点容量：220VAC, 2A/24VDC, 1A                                                                     

数字信号：标准的RS485通讯口，可与计算机实现双向通讯                         

模拟输出：4～20mA标准输出信号，负载电阻小于500欧（0～10V可选）                                                             

安装方式：壁挂式安装                                                                                   

外形尺寸：490mm（宽）× 325mm（高）× 265mm（深）                                        

进出气口：Φ6 卡套接口（可定制）                                                                              

整机重量：约35Kg                                                                                

环境温度：－25℃～＋55℃                                                              

环境湿度：≤90%RH                                                                  

入口压力：0.05 MPa≤入口压力≤0.25MPa                                               

样气流量：(400±50)mL/min                                                                     

样气要求：无尘、无水、无油